Trace number 1730966

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
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-1730966-1240765483.cnf
0.00/0.00	c found header 'p cnf 270 1080'
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     1080     270      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1068     264      0     0      6       0      0    0.0   0    0
0.00/0.00	c l    0.0     1068     264      0     0      6       0   1068    0.0   0    0
0.00/0.01	c N    0.0     1068     264      0     0      6     101    101   29.0  35    0
0.00/0.01	c N    0.0     1068     264      0     0      6     201    201   29.9  47    0
0.01/0.04	c N    0.0     1068     264      0     0      6     802    802   30.3  56    0
0.01/0.05	c B    0.1     1068     264      0     0      6    1001   1001   30.1  57    0
0.01/0.05	c +    0.1     1068     264      0     0      6    1068   1174   30.0  57    0
0.01/0.06	c +    0.1     1068     264      0     0      6    1336   1291   29.6  53    0
0.01/0.09	c +    0.1     1068     264      0     0      6    1671   1420   29.2  51    0
0.10/0.11	c B    0.1     1068     264      0     0      6    2001   1425   28.7  51    0
0.10/0.12	c +    0.1     1068     264      0     0      6    2085   1562   28.6  51    0
0.10/0.14	c N    0.1     1068     264      0     0      6    2408   1569   28.3  52    0
0.10/0.16	c +    0.2     1068     264      0     0      6    2606   1718   28.1  53    0
0.19/0.20	c +    0.2     1068     264      0     0      6    3256   1889   27.6  52    0
0.19/0.26	c +    0.3     1068     264      0     0      6    4070   2077   27.1  50    0
0.29/0.34	c +    0.3     1068     264      0     0      6    5086   2284   26.5  49    1
0.39/0.44	c +    0.4     1068     264      0     0      6    6355   2512   26.2  56    1
0.39/0.45	c N    0.4     1068     264      0     0      6    6412   2347   26.1  55    1
0.49/0.58	c
0.49/0.58	c       original/binary      fixed     eliminated      learned       agility
0.49/0.58	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.58	c
0.49/0.58	c +    0.6     1068     264      0     0      6    7941   2763   25.6  52    1
0.49/0.59	c B    0.6     1068     264      0     0      6    8002   2583   25.6  50    1
0.69/0.75	c +    0.8     1068     264      0     0      6    9925   3039   25.6  54    1
0.89/1.00	c +    1.0     1068     264      0     0      6   12405   3342   25.2  53    1
1.19/1.26	c +    1.3     1068     264      0     0      6   15505   3676   24.8  51    1
1.29/1.31	c N    1.3     1068     264      0     0      6   16032   3685   24.8  52    1
1.49/1.60	c +    1.6     1068     264      0     0      6   19380   4043   24.7  52    1
1.99/2.04	c B    2.0     1068     264      0     0      6   24006   4048   24.5  53    1
1.99/2.06	c +    2.1     1068     264      0     0      6   24226   4447   24.5  55    1
2.59/2.62	c +    2.6     1068     264      0     0      6   30280   4891   24.2  54    1
3.30/3.33	c +    3.3     1068     264      0     0      6   37851   5380   24.1  57    1
3.30/3.38	c N    3.4     1068     264      0     0      6   38478   5385   24.1  56    1
4.09/4.13	c +    4.1     1068     264      0     0      6   47310   5918   23.8  53    2
5.19/5.21	c +    5.2     1068     264      0     0      6   59138   6509   23.5  52    2
5.59/5.62	c B    5.6     1068     264      0     0      6   64014   6518   23.5  56    2
6.50/6.60	c +    6.6     1068     264      0     0      6   73920   7159   23.5  57    2
8.09/8.12	c N    8.1     1068     264      0     0      6   89741   7176   23.3  60    2
8.29/8.36	c +    8.4     1068     264      0     0      6   92400   7874   23.3  57    2
10.49/10.56	c +   10.6     1068     264      0     0      6  115501   8661   23.0  57    3
13.19/13.27	c
13.19/13.27	c       original/binary      fixed     eliminated      learned       agility
13.19/13.27	c   seconds        variables     equivalent    conflicts       height       MB
13.19/13.27	c
13.19/13.27	c +   13.3     1068     264      0     0      6  144376   9527   22.5  56    3
14.79/14.88	c B   14.9     1068     264      0     0      6  160031   9537   22.4  58    3
16.79/16.89	c +   16.9     1068     264      0     0      6  180470  10479   22.1  58    3
19.29/19.39	c N   19.4     1068     264      0     0      6  205096  10489   21.9  55    3
21.58/21.61	c +   21.6     1068     264      0     0      6  225587  11526   21.8  54    3
28.18/28.26	c +   28.3     1068     264      0     0      6  281982  12678   21.3  56    4
37.18/37.23	c +   37.2     1068     264      0     0      6  352475  13945   21.0  54    4
41.07/41.16	c B   41.1     1068     264      0     0      6  384066  13956   20.9  56    5
48.17/48.28	c +   48.3     1068     264      0     0      6  440590  15339   20.6  52    5
50.77/50.87	c N   50.9     1068     264      0     0      6  461380  15352   20.6  56    5
62.07/62.13	c +   62.1     1068     264      0     0      6  550738  16872   20.4  56    6
81.87/81.95	c +   81.9     1068     264      0     0      6  688421  18559   20.1  55    6
109.46/109.52	c +  109.5     1068     264      0     0      6  860526  20414   19.8  53    7
115.96/116.03	c B  116.0     1068     264      0     0      6  896159  20423   19.8  57    7
137.85/137.96	c N  137.9     1068     264      0     0      6 1025160  20434   19.5  57    8
147.14/147.20	c +  147.2     1068     264      0     0      6 1075655  22455   19.4  59    9
198.63/198.77	c +  198.7     1068     264      0     0      6 1344566  24700   19.1  59   10
262.22/262.38	c +  262.3     1068     264      0     0      6 1680705  27170   18.8  54   12
336.09/336.24	c B  336.1     1068     264      0     0      6 2048311  28501   18.5  60   13
346.49/346.70	c
346.49/346.70	c       original/binary      fixed     eliminated      learned       agility
346.49/346.70	c   seconds        variables     equivalent    conflicts       height       MB
346.49/346.70	c
346.49/346.70	c +  346.6     1068     264      0     0      6 2100880  29887   18.5  55    6
378.29/378.42	c N  378.3     1068     264      0     0      6 2255163  29907   18.5  62    8
456.86/457.07	c +  456.9     1068     264      0     0      6 2626101  32875   18.5  52   10
598.52/598.77	c +  598.6     1068     264      0     0      6 3282625  36162   18.3  55   14
790.46/790.79	c +  790.6     1068     264      0     0      6 4103281  39778   18.1  59   17
919.53/919.84	c B  919.6     1068     264      0     0      6 4608609  39789   17.9  57   19
985.82/986.16	c N  985.9     1068     264      0     0      6 4919912  39831   17.8  58   20
1028.00/1028.36	c + 1028.1     1068     264      0     0      6 5129100  43755   17.8  58   21
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 5852925 conflicts, 6132555 decisions, 1 random
1200.06/1200.40	c 0 iterations, 0 restarts, 9259 skipped
1200.06/1200.40	c 39 enlarged, 3 shrunken, 57148 rescored, 1251 rebiased
1200.06/1200.40	c 1 simplifications, 2 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 6 elim, 0 merged
1200.06/1200.40	c elim: 3857 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 100% substituted, 50.0% nots, 0.0% ands, 50.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 2.00 xor average arity
1200.06/1200.40	c prbe: 1596 probed, 3 phases, 3 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 137652824 learned, 29% deleted, 23 strong, 28 depth
1200.06/1200.40	c subs: 0 forward, 6 backward, 0 doms
1200.06/1200.40	c strs: 6 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 465605674 propagations, 0.39 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 25 MB max, 654 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1730966-1240765483/watcher-1730966-1240765483 -o /tmp/evaluation-result-1730966-1240765483/solver-1730966-1240765483 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1730966-1240765483.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: 0.99 1.00 0.99 3/64 27841
/proc/meminfo: memFree=1690696/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=916 CPUtime=0
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 140 0 0 0 0 0 0 0 20 0 1 0 104581215 937984 124 1992294400 134512640 135151029 4294956240 18446744073709551615 134519490 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 229 124 79 155 0 72 0

[startup+0.0190001 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 27841
/proc/meminfo: memFree=1690696/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=916 CPUtime=0.01
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 149 0 0 0 1 0 0 0 20 0 1 0 104581215 937984 133 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 229 133 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.103019 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 27841
/proc/meminfo: memFree=1690696/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=1180 CPUtime=0.1
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 208 0 0 0 10 0 0 0 20 0 1 0 104581215 1208320 192 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 295 192 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.30103 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 27841
/proc/meminfo: memFree=1690696/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=1312 CPUtime=0.29
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 251 0 0 0 29 0 0 0 22 0 1 0 104581215 1343488 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 328 235 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.70107 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 27841
/proc/meminfo: memFree=1690696/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=1576 CPUtime=0.69
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 304 0 0 0 69 0 0 0 25 0 1 0 104581215 1613824 288 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 394 288 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50115 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1689664/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=1840 CPUtime=1.49
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 372 0 0 0 149 0 0 0 25 0 1 0 104581215 1884160 356 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 460 356 79 155 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10132 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1689216/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=2240 CPUtime=3.09
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 466 0 0 0 309 0 0 0 25 0 1 0 104581215 2293760 450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 560 450 79 155 0 403 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2240

[startup+6.30164 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1688512/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=2916 CPUtime=6.29
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 631 0 0 0 629 0 0 0 25 0 1 0 104581215 2985984 615 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 729 615 79 155 0 572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2916

[startup+12.7013 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1687424/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=3892 CPUtime=12.69
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 838 0 0 0 1269 0 0 0 25 0 1 0 104581215 3985408 822 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 973 822 79 155 0 816 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3892

[startup+25.5026 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1686464/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=4724 CPUtime=25.48
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 1053 0 0 0 2548 0 0 0 25 0 1 0 104581215 4837376 1037 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 1181 1037 79 155 0 1024 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4724

[startup+51.1022 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1685056/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=6320 CPUtime=51.07
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 1416 0 0 0 5107 0 0 0 25 0 1 0 104581215 6471680 1400 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 1580 1400 79 155 0 1423 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6320

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1683520/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=8288 CPUtime=102.26
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 1785 0 0 0 10225 1 0 0 25 0 1 0 104581215 8486912 1769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 2072 1769 79 155 0 1915 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8288

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1680768/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=11332 CPUtime=162.24
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 2471 0 0 0 16223 1 0 0 25 0 1 0 104581215 11603968 2455 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 2833 2455 79 155 0 2676 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11332

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1679104/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=13376 CPUtime=222.22
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 2871 0 0 0 22221 1 0 0 25 0 1 0 104581215 13697024 2855 1992294400 134512640 135151029 4294956240 18446744073709551615 134551947 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 3344 2855 79 155 0 3187 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13376

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1677760/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=15048 CPUtime=282.21
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 3194 0 0 0 28219 2 0 0 25 0 1 0 104581215 15409152 3178 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 3762 3178 79 155 0 3605 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15048

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1676800/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=12672 CPUtime=342.19
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 3434 0 0 0 34217 2 0 0 25 0 1 0 104581215 12976128 2875 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 3168 2875 79 155 0 3011 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12672

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1678400/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=12672 CPUtime=402.17
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 3555 0 0 0 40215 2 0 0 25 0 1 0 104581215 12976128 2996 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 3168 2996 79 155 0 3011 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12672

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1677760/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=13436 CPUtime=462.15
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 3703 0 0 0 46213 2 0 0 25 0 1 0 104581215 13758464 3144 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 3359 3144 79 155 0 3202 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13436

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1676608/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=14944 CPUtime=522.14
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 3984 0 0 0 52211 3 0 0 25 0 1 0 104581215 15302656 3425 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 3736 3425 79 155 0 3579 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14944

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1675520/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=16256 CPUtime=582.13
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 4243 0 0 0 58210 3 0 0 25 0 1 0 104581215 16646144 3684 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 4064 3684 79 155 0 3907 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16256

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1674880/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=17024 CPUtime=642.11
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 4390 0 0 0 64208 3 0 0 25 0 1 0 104581215 17432576 3831 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 4256 3831 79 155 0 4099 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17024

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1674304/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=17800 CPUtime=702.09
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 4542 0 0 0 70206 3 0 0 25 0 1 0 104581215 18227200 3983 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 4450 3983 79 155 0 4293 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17800

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1672832/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=19484 CPUtime=762.08
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 4904 0 0 0 76205 3 0 0 25 0 1 0 104581215 19951616 4345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 4871 4345 79 155 0 4714 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19484

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1671680/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=20924 CPUtime=822.05
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 5185 0 0 0 82202 3 0 0 25 0 1 0 104581215 21426176 4626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 5231 4626 79 155 0 5074 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20924

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1670784/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=21884 CPUtime=882.04
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 5390 0 0 0 88201 3 0 0 25 0 1 0 104581215 22409216 4831 1992294400 134512640 135151029 4294956240 18446744073709551615 134551349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 5471 4831 79 155 0 5314 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21884

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1669952/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=22908 CPUtime=942.03
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 5591 0 0 0 94199 4 0 0 25 0 1 0 104581215 23457792 5032 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 5727 5032 79 155 0 5570 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22908

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1669504/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=23168 CPUtime=1002.01
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 5703 0 0 0 100197 4 0 0 25 0 1 0 104581215 23724032 5144 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 5792 5144 79 155 0 5635 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 23168

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1669120/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=23684 CPUtime=1061.99
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 5785 0 0 0 106195 4 0 0 25 0 1 0 104581215 24252416 5226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 5921 5226 79 155 0 5764 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23684

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1666368/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=27296 CPUtime=1121.97
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 6498 0 0 0 112193 4 0 0 25 0 1 0 104581215 27951104 5939 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 6824 5939 79 155 0 6667 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 27296

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1667264/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=24956 CPUtime=1181.96
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 6612 0 0 0 118191 5 0 0 25 0 1 0 104581215 25554944 5658 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 6239 5658 79 155 0 6082 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 24956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 27842
/proc/meminfo: memFree=1667264/2055920 swapFree=4180920/4192956
[pid=27841] ppid=27839 vsize=24956 CPUtime=1200.06
/proc/27841/stat : 27841 (precosat) R 27839 27841 27590 0 -1 4194304 6621 0 0 0 120001 5 0 0 25 0 1 0 104581215 25554944 5667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27841/statm: 6239 5667 79 155 0 6082 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24956

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.056991
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 27556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6621
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= 3120

runsolver used 1.40479 second user time and 2.97755 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 19:04:43
IDJOB=1730966
IDBENCH=24740
IDSOLVER=507
FILE ID=node27/1730966-1240765483
PBS_JOBID= 9187135
Free space on /tmp= 66248 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730966-1240765483/watcher-1730966-1240765483 -o /tmp/evaluation-result-1730966-1240765483/solver-1730966-1240765483 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1730966-1240765483.cnf

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

MD5SUM BENCH= 82718e0ff54407c78c5fcacb97224b1c
RANDOM SEED=538936367

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1691120 kB
Buffers:         38564 kB
Cached:         247088 kB
SwapCached:       5116 kB
Active:          67500 kB
Inactive:       226224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691120 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            56976 kB
Committed_AS:   383180 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node27 at 2009-04-26 19:24:45