Trace number 1731337

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.11 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.219
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1731337-1240769373.cnf
0.00/0.00	c found header 'p cnf 1100 7545'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     7545    1100      0     0      0       0      0    0.0   0    1
0.00/0.02	c -    0.0     7499    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     7399    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     7300    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     7203    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     7104    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     7006    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     6907    1100      0     0      0       0   1000    0.0   0    1
0.00/0.02	c -    0.0     6810    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6712    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6620    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6524    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6333    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6238    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6144    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     6050    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     5956    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     5861    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     5767    1100      0     0      0       0   1000    0.0   0    1
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c -    0.0     5377     985      0     0    115       0   1000    0.0   0    1
0.00/0.04	c -    0.0     5280     951      0     0    149       0   1000    0.0   0    1
0.00/0.05	c s    0.1     5243     940      0     0    160       0      0    0.0   0    0
0.00/0.05	c l    0.1     5243     940      0     0    160       0   5160    0.0   0    0
0.00/0.06	c R    0.1     5298     940      0     0    160     100     55   72.5   6    0
0.00/0.06	c R    0.1     5347     940      0     0    160     200    117   63.2  12    0
0.09/0.09	c R    0.1     5552     940      0     0    160     803    628   48.6  21    1
0.09/0.11	c B    0.1     5612     940      0     0    160    1000    812   46.7  20    1
0.09/0.17	c s    0.2     5735     940      0     0    160    1904   1685   41.2  21    1
0.09/0.18	c B    0.2     5738     940      0     0    160    2001   1779   40.5  20    1
0.19/0.21	c R    0.2     5745     940      0     0    160    2407   2178   39.3  23    1
0.29/0.37	c s    0.4     5764     940      0     0    160    4140   3892   35.0  22    1
0.39/0.46	c +    0.5     5774     940      0     0    160    5160   5676   33.4  21    1
0.49/0.59	c R    0.6     5779     940      0     0    160    6421   5698   31.9  22    1
0.49/0.60	c +    0.6     5780     940      0     0    160    6451   6243   31.9  22    1
0.59/0.65	c s    0.7     5788     940      0     0    160    6854   6103   31.3  21    1
0.69/0.77	c B    0.8     5790     940      0     0    160    8001   6262   30.0  19    1
0.69/0.79	c +    0.8     5790     940      0     0    160    8062   6867   29.9  20    1
1.00/1.01	c s    1.0     5794     940      0     0    160    9984   6875   28.6  23    1
1.00/1.02	c
1.00/1.02	c       original/binary      fixed     eliminated      learned       agility
1.00/1.02	c   seconds        variables     equivalent    conflicts       height       MB
1.00/1.02	c
1.00/1.02	c +    1.0     5795     940      0     0    160   10075   7553   28.6  22    1
1.29/1.32	c +    1.3     5799     940      0     0    160   12592   8308   27.4  21    2
1.39/1.43	c s    1.4     5802     940      0     0    160   13401   8342   27.1  21    1
1.69/1.72	c +    1.7     5803     940      0     0    160   15740   9138   26.4  21    2
1.69/1.76	c R    1.8     5803     940      0     0    160   16039   8623   26.3  20    2
1.89/1.91	c s    1.9     5803     940      0     0    160   17119   9158   25.8  22    2
2.20/2.23	c +    2.2     5805     940      0     0    160   19675  10051   25.1  24    2
2.39/2.42	c s    2.4     5806     940      0     0    160   21026  10070   24.8  19    2
2.79/2.83	c B    2.8     5807     940      0     0    160   24011  10063   24.5  22    2
2.89/2.91	c +    2.9     5807     940      0     0    160   24590  11056   24.5  23    2
2.99/3.00	c s    3.0     5807     940      0     0    160   25170  10647   24.4  22    2
3.69/3.74	c s    3.7     5808     940      0     0    160   30171  11089   23.5  23    2
3.79/3.82	c +    3.8     5809     940      0     0    160   30735  12161   23.5  22    2
4.39/4.42	c s    4.4     5811     940      0     0    160   34541  12174   23.0  23    2
4.89/4.99	c +    5.0     5811     940      0     0    160   38415  13377   22.4  23    2
4.99/5.00	c R    5.0     5811     940      0     0    160   38500  12263   22.4  22    2
6.19/6.24	c s    6.2     5812     940      0     0    160   46798  13399   21.7  24    2
6.39/6.41	c +    6.4     5812     940      0     0    160   48015  14714   21.7  21    2
6.99/7.08	c s    7.1     5815     940      0     0    160   51997  14739   21.7  23    2
7.88/7.98	c
7.88/7.98	c       original/binary      fixed     eliminated      learned       agility
7.88/7.98	c   seconds        variables     equivalent    conflicts       height       MB
7.88/7.98	c
7.88/7.98	c s    8.0     5819     940      0     0    160   57300  14725   21.7  22    2
8.38/8.43	c +    8.4     5819     940      0     0    160   60016  16185   21.6  23    3
8.98/9.07	c B    9.1     5819     940      0     0    160   64020  16195   21.5  21    3
9.38/9.46	c s    9.5     5820     940      0     0    160   65906  16204   21.4  21    2
10.99/11.04	c +   11.0     5820     940      0     0    160   75022  17803   21.4  22    3
12.49/12.59	c s   12.6     5821     940      0     0    160   83416  17812   21.1  22    3
13.69/13.73	c R   13.7     5821     940      0     0    160   89788  17833   20.9  20    3
13.79/13.86	c s   13.9     5822     940      0     0    160   90291  17815   20.9  22    3
14.39/14.45	c +   14.5     5822     940      0     0    160   93776  19583   20.8  22    3
17.89/17.95	c s   17.9     5823     940      0     0    160  111860  19595   20.6  24    3
19.09/19.15	c +   19.1     5823     940      0     0    160  117221  21541   20.5  23    4
19.99/20.05	c s   20.0     5824     940      0     0    160  121630  21563   20.4  22    3
21.99/22.05	c s   22.1     5825     940      0     0    160  130294  21563   20.3  23    3
25.29/25.32	c +   25.3     5825     940      0     0    160  146527  23695   20.3  22    4
28.38/28.46	c B   28.5     5825     940      0     0    160  160054  23708   20.4  23    5
29.48/29.60	c s   29.6     5826     940      0     0    160  164377  23706   20.3  22    3
32.98/33.04	c s   33.0     5827     940      0     0    160  179107  23739   20.3  21    3
33.88/33.91	c +   33.9     5827     940      0     0    160  183155  26064   20.3  21    4
38.78/38.80	c R   38.8     5827     940      0     0    160  205183  26087   20.2  20    5
39.08/39.17	c
39.08/39.17	c       original/binary      fixed     eliminated      learned       agility
39.08/39.17	c   seconds        variables     equivalent    conflicts       height       MB
39.08/39.17	c
39.08/39.17	c s   39.2     5828     940      0     0    160  206254  26091   20.2  21    4
44.38/44.45	c +   44.4     5828     940      0     0    160  228942  28670   19.6  23    5
59.97/60.06	c s   60.0     5829     940      0     0    160  285297  28692   19.8  22    4
60.27/60.36	c +   60.3     5829     940      0     0    160  286178  31537   19.8  22    5
66.46/66.58	c s   66.6     5830     940      0     0    160  306038  31557   19.7  22    4
81.37/81.42	c +   81.4     5830     940      0     0    160  357720  34690   19.5  23    6
89.46/89.53	c s   89.5     5831     940      0     0    160  383309  34714   19.5  23    5
89.76/89.82	c B   89.8     5831     940      0     0    160  384099  34697   19.5  22    5
104.06/104.17	c s  104.1     5832     940      0     0    160  430283  34714   19.4  21    5
108.76/108.85	c +  108.8     5832     940      0     0    160  447150  38159   19.4  20    6
112.95/113.05	c R  113.0     5832     940      0     0    160  461606  38185   19.4  20    7
113.45/113.53	c s  113.5     5833     940      0     0    160  462524  38193   19.4  20    5
121.85/121.95	c s  121.9     5834     940      0     0    160  492617  38179   19.1  19    5
144.25/144.37	c +  144.3     5834     940      0     0    160  558936  41974   18.9  19    8
148.85/148.98	c s  148.9     5835     940      0     0    160  569867  41995   18.9  22    5
184.83/184.97	c s  184.9     5836     940      0     0    160  665267  42004   19.0  23    5
198.12/198.23	c +  198.2     5836     940      0     0    160  698670  46171   19.0  19    8
270.80/270.96	c +  270.9     5836     940      0     0    160  873335  50788   18.8  23   10
280.40/280.58	c B  280.5     5836     940      0     0    160  896206  50808   18.9  20   11
322.19/322.32	c
322.19/322.32	c       original/binary      fixed     eliminated      learned       agility
322.19/322.32	c   seconds        variables     equivalent    conflicts       height       MB
322.19/322.32	c
322.19/322.32	c s  322.2     5837     940      0     0    160  989278  50818   18.9  21    7
337.08/337.24	c R  337.1     5837     940      0     0    160 1025678  50817   18.9  21    9
356.27/356.44	c s  356.3     5838     940      0     0    160 1076286  50813   18.8  21    7
362.57/362.78	c +  362.7     5838     940      0     0    160 1091665  55866   18.7  21    9
368.66/368.86	c s  368.7     5839     940      0     0    160 1106995  55903   18.7  22    7
392.66/392.80	c s  392.7     5840     940      0     0    160 1155432  55891   18.7  21    7
405.15/405.38	c s  405.2     5841     940      0     0    160 1180710  55882   18.7  20    7
497.03/497.23	c +  497.1     5841     940      0     0    160 1364582  61452   18.5  23   11
677.27/677.56	c +  677.3     5841     940      0     0    160 1705729  67597   18.3  19   14
882.59/882.91	c B  882.6     5841     940      0     0    160 2048422  67620   18.4  20   15
926.58/926.98	c +  926.7     5841     940      0     0    160 2132160  74356   18.3  22   16
995.26/995.67	c R  995.3     5841     940      0     0    160 2256191  74386   18.1  21   17
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 2589072 conflicts, 3161949 decisions, 2 random
1200.09/1200.50	c 0 iterations, 4433 restarts, 9 skipped
1200.09/1200.50	c 28 enlarged, 1814 shrunken, 25320 rescored, 612 rebiased
1200.09/1200.50	c 36 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 160 elim, 0 merged
1200.09/1200.50	c elim: 25699 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 457160 probed, 243 phases, 243 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 56831945 learned, 34% deleted, 135 strong, 32 depth
1200.09/1200.50	c subs: 127 forward, 1891 backward, 317 doms
1200.09/1200.50	c strs: 2066 forward, 1776 backward
1200.09/1200.50	c doms: 317 dominators, 316 high, 0 low
1200.09/1200.50	c prps: 404255492 propagations, 0.34 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 19 MB max, 269 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731337-1240769373/watcher-1731337-1240769373 -o /tmp/evaluation-result-1731337-1240769373/solver-1731337-1240769373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731337-1240769373.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 27440
/proc/meminfo: memFree=1575024/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=1052 CPUtime=0
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 104964106 1077248 157 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 263 158 63 155 0 106 0

[startup+0.0968809 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 27440
/proc/meminfo: memFree=1575024/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=1716 CPUtime=0.09
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 104964106 1757184 345 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 429 345 79 155 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.101882 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 27440
/proc/meminfo: memFree=1575024/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=1716 CPUtime=0.09
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 104964106 1757184 345 1992294400 134512640 135151029 4294956224 18446744073709551615 134573883 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 429 345 79 155 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.301916 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 27440
/proc/meminfo: memFree=1575024/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=1848 CPUtime=0.29
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 104964106 1892352 356 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 462 356 79 155 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1848

[startup+0.701988 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 27440
/proc/meminfo: memFree=1575024/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=2340 CPUtime=0.69
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 497 0 0 0 69 0 0 0 22 0 1 0 104964106 2396160 481 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 585 481 79 155 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2340

[startup+1.50213 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27441
/proc/meminfo: memFree=1573160/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=2720 CPUtime=1.49
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 591 0 0 0 149 0 0 0 25 0 1 0 104964106 2785280 575 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 680 575 79 155 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2720

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27441
/proc/meminfo: memFree=1572648/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=3092 CPUtime=3.09
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 698 0 0 0 309 0 0 0 25 0 1 0 104964106 3166208 682 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 773 682 79 155 0 616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27441
/proc/meminfo: memFree=1572008/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=3640 CPUtime=6.29
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 870 0 0 0 629 0 0 0 25 0 1 0 104964106 3727360 832 1992294400 134512640 135151029 4294956224 18446744073709551615 134580618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 910 832 79 155 0 753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27441
/proc/meminfo: memFree=1570992/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=4472 CPUtime=12.69
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 1102 0 0 0 1268 1 0 0 25 0 1 0 104964106 4579328 1034 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 1118 1034 79 155 0 961 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4472

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27441
/proc/meminfo: memFree=1570224/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=5252 CPUtime=25.48
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 1389 0 0 0 2547 1 0 0 25 0 1 0 104964106 5378048 1217 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 1313 1217 79 155 0 1156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5252

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27441
/proc/meminfo: memFree=1568496/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=7036 CPUtime=51.07
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 1886 0 0 0 5105 2 0 0 25 0 1 0 104964106 7204864 1645 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 1759 1645 79 155 0 1602 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7036

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27441
/proc/meminfo: memFree=1567216/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=7956 CPUtime=102.26
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 2192 0 0 0 10223 3 0 0 25 0 1 0 104964106 8146944 1909 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 1989 1909 79 155 0 1832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7956

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27441
/proc/meminfo: memFree=1565808/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=9484 CPUtime=162.24
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 2661 0 0 0 16220 4 0 0 25 0 1 0 104964106 9711616 2286 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 2371 2286 79 155 0 2214 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9484

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27441
/proc/meminfo: memFree=1564784/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=10680 CPUtime=222.21
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 3027 0 0 0 22217 4 0 0 25 0 1 0 104964106 10936320 2534 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 2670 2534 79 155 0 2513 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10680

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27441
/proc/meminfo: memFree=1563376/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=12216 CPUtime=282.19
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 3378 0 0 0 28214 5 0 0 25 0 1 0 104964106 12509184 2885 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3054 2885 79 155 0 2897 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12216

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1563056/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=12184 CPUtime=342.17
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 3554 0 0 0 34211 6 0 0 25 0 1 0 104964106 12476416 2927 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3046 2927 79 155 0 2889 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12184

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1562992/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=12184 CPUtime=402.15
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 3594 0 0 0 40209 6 0 0 25 0 1 0 104964106 12476416 2967 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3046 2967 79 155 0 2889 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1562480/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=12960 CPUtime=462.14
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 3721 0 0 0 46207 7 0 0 25 0 1 0 104964106 13271040 3094 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3240 3094 79 155 0 3083 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12960

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1561776/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=13860 CPUtime=522.11
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 3904 0 0 0 52204 7 0 0 25 0 1 0 104964106 14192640 3277 1992294400 134512640 135151029 4294956224 18446744073709551615 134553625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3465 3277 79 155 0 3308 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13860

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1561136/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=14572 CPUtime=582.09
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 4061 0 0 0 58202 7 0 0 25 0 1 0 104964106 14921728 3434 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3643 3434 79 155 0 3486 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 14572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1560432/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=15184 CPUtime=642.08
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 4201 0 0 0 64200 8 0 0 25 0 1 0 104964106 15548416 3574 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 3796 3574 79 155 0 3639 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15184

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1559280/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=16504 CPUtime=702.05
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 4496 0 0 0 70197 8 0 0 25 0 1 0 104964106 16900096 3869 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 4126 3869 79 155 0 3969 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16504

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1559088/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=16636 CPUtime=762.04
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 4545 0 0 0 76196 8 0 0 25 0 1 0 104964106 17035264 3918 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 4159 3918 79 155 0 4002 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 16636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1558576/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=17288 CPUtime=822.02
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 4691 0 0 0 82193 9 0 0 25 0 1 0 104964106 17702912 4064 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 4322 4064 79 155 0 4165 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 17288

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1558192/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=17736 CPUtime=881.99
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 4765 0 0 0 88190 9 0 0 25 0 1 0 104964106 18161664 4138 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 4434 4138 79 155 0 4277 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1557168/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=18748 CPUtime=941.97
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5019 0 0 0 94188 9 0 0 25 0 1 0 104964106 19197952 4392 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 4687 4392 79 155 0 4530 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 18748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1556464/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=19528 CPUtime=1001.96
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5193 0 0 0 100186 10 0 0 25 0 1 0 104964106 19996672 4566 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 4882 4566 79 155 0 4725 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 19528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1555504/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=20600 CPUtime=1061.93
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5428 0 0 0 106183 10 0 0 25 0 1 0 104964106 21094400 4801 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 5150 4801 79 155 0 4993 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 20600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1554928/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=21288 CPUtime=1121.92
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5564 0 0 0 112181 11 0 0 25 0 1 0 104964106 21798912 4937 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 5322 4937 79 155 0 5165 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 21288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1554736/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=21552 CPUtime=1181.9
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5608 0 0 0 118179 11 0 0 25 0 1 0 104964106 22069248 4981 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 5388 4981 79 155 0 5231 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 21552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1554736/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=21552 CPUtime=1200.09
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5609 0 0 0 119998 11 0 0 25 0 1 0 104964106 22069248 4982 1992294400 134512640 135151029 4294956224 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 5388 4982 79 155 0 5231 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21552

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27441
/proc/meminfo: memFree=1554736/2055920 swapFree=4180888/4192956
[pid=27440] ppid=27438 vsize=21552 CPUtime=1200.09
/proc/27440/stat : 27440 (precosat) R 27438 27440 27249 0 -1 4194304 5609 0 0 0 119998 11 0 0 25 0 1 0 104964106 22069248 4982 1992294400 134512640 135151029 4294956224 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27440/statm: 5388 4982 79 155 0 5231 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.119981
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 21552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5609
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2925

runsolver used 0.879866 second user time and 2.56461 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-26 20:09:33
IDJOB=1731337
IDBENCH=24750
IDSOLVER=507
FILE ID=node60/1731337-1240769373
PBS_JOBID= 9187193
Free space on /tmp= 66416 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731337-1240769373/watcher-1731337-1240769373 -o /tmp/evaluation-result-1731337-1240769373/solver-1731337-1240769373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731337-1240769373.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=475233866

node60.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1575504 kB
Buffers:         57824 kB
Cached:         335728 kB
SwapCached:       5948 kB
Active:          96188 kB
Inactive:       305824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575504 kB
SwapTotal:     4192956 kB
SwapFree:      4180888 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            64364 kB
Committed_AS:   422844 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node60 at 2009-04-26 20:29:36