Trace number 1515947

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1900558626-069.cnf
MD5SUMfebdf1b8ba5bbd40107a806ae2296ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1515947-1238261896.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     102    102   25.5   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     203    203   25.5  11    1
0.19/0.25	c N    0.3     6230      70      0     0      0     804    804   24.9  30    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1001   1001   25.2  32    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2002   2002   24.8  39    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2408   2408   24.7  39    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6233   6853   24.1  40    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6418   6418   24.1  40    2
0.59/0.61	c +    0.6     6230      70      0     0      0    7791   7538   24.0  40    2
0.59/0.62	c B    0.6     6230      70      0     0      0    8007   7074   24.0  40    2
0.69/0.74	c +    0.7     6230      70      0     0      0    9735   8291   23.7  40    2
0.89/0.90	c +    0.9     6230      70      0     0      0   12166   9120   23.6  40    2
1.10/1.12	c +    1.1     6230      70      0     0      0   15205  10032   23.3  38    2
1.10/1.18	c N    1.2     6230      70      0     0      0   16044   9968   23.3  40    2
1.39/1.41	c +    1.4     6230      70      0     0      0   19005  11035   23.1  40    2
1.69/1.77	c +    1.8     6230      70      0     0      0   23756  12138   23.0  41    2
1.69/1.79	c
1.69/1.79	c       original/binary      fixed     eliminated      learned       agility
1.69/1.79	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.79	c
1.69/1.79	c B    1.8     6230      70      0     0      0   24015  11301   23.0  41    3
2.19/2.26	c +    2.3     6230      70      0     0      0   29696  13351   22.8  40    3
2.89/2.98	c +    3.0     6230      70      0     0      0   37122  14686   22.6  39    3
3.09/3.10	c N    3.1     6230      70      0     0      0   38488  14693   22.6  40    3
3.79/3.85	c +    3.8     6230      70      0     0      0   46400  16154   22.4  39    3
4.99/5.03	c +    5.0     6230      70      0     0      0   58002  17769   22.2  40    4
5.69/5.70	c B    5.7     6230      70      0     0      0   64026  17778   22.1  40    4
6.49/6.52	c +    6.5     6230      70      0     0      0   72500  19545   22.2  41    4
8.49/8.50	c N    8.5     6230      70      0     0      0   89777  19555   22.0  39    4
8.59/8.60	c +    8.6     6230      70      0     0      0   90625  21499   22.0  41    4
11.59/11.65	c +   11.7     6230      70      0     0      0  113281  23648   21.9  40    5
15.69/15.77	c +   15.8     6230      70      0     0      0  141601  26012   21.6  39    5
18.39/18.48	c B   18.5     6230      70      0     0      0  160053  26017   21.6  40    6
20.89/20.91	c +   20.9     6230      70      0     0      0  177004  28613   21.6  40    6
25.78/25.85	c N   25.8     6230      70      0     0      0  205182  28623   21.5  38    7
28.48/28.56	c +   28.6     6230      70      0     0      0  221257  31474   21.4  40    7
38.88/38.91	c +   38.9     6230      70      0     0      0  276571  34621   21.2  40    8
52.38/52.47	c +   52.5     6230      70      0     0      0  345712  38083   21.1  40    8
60.67/60.79	c B   60.8     6230      70      0     0      0  384100  38089   21.0  40    9
70.97/71.00	c
70.97/71.00	c       original/binary      fixed     eliminated      learned       agility
70.97/71.00	c   seconds        variables     equivalent    conflicts       height       MB
70.97/71.00	c
70.97/71.00	c +   71.0     6230      70      0     0      0  432141  41891   20.9  40   10
78.07/78.12	c N   78.1     6230      70      0     0      0  461595  41902   20.8  40   10
97.76/97.80	c +   97.8     6230      70      0     0      0  540176  46080   20.6  40   11
137.85/137.98	c +  137.9     6230      70      0     0      0  675220  50688   20.6  40   12
190.03/190.20	c +  190.1     6230      70      0     0      0  844025  55756   20.4  38   13
206.83/206.96	c B  206.9     6230      70      0     0      0  896198  55766   20.4  40   14
251.82/251.97	c N  251.9     6230      70      0     0      0 1025614  55768   20.1  40   15
260.51/260.69	c +  260.6     6230      70      0     0      0 1055031  61331   20.1  40   15
361.79/361.94	c +  361.8     6230      70      0     0      0 1318786  67464   20.1  40   17
501.94/502.15	c +  502.0     6230      70      0     0      0 1648482  74210   19.9  40   19
691.38/691.64	c B  691.4     6230      70      0     0      0 2048384  74222   19.7  40   21
696.88/697.14	c +  696.9     6230      70      0     0      0 2060604  81631   19.7  39   22
796.35/796.67	c N  796.4     6230      70      0     0      0 2255981  81639   19.7  39   24
973.10/973.42	c +  973.1     6230      70      0     0      0 2575756  89794   19.7  40   25
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 2937220 conflicts, 3190197 decisions, 1 random
1200.04/1200.40	c 0 iterations, 4 restarts, 5113 skipped
1200.04/1200.40	c 28 enlarged, 0 shrunken, 28692 rescored, 700 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 57455 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 66596823 learned, 17% deleted, 0 strong, 8 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 46631574 propagations, 0.04 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 27 MB max, 312 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515947-1238261896/watcher-1515947-1238261896 -o /tmp/evaluation-result-1515947-1238261896/solver-1515947-1238261896 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515947-1238261896.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: 0.92 0.98 0.99 3/64 11644
/proc/meminfo: memFree=1069920/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=1052 CPUtime=0
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 864781128 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 263 141 63 155 0 106 0

[startup+0.018858 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11644
/proc/meminfo: memFree=1069920/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=1548 CPUtime=0.01
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 325 0 0 0 1 0 0 0 18 0 1 0 864781128 1585152 309 1992294400 134512640 135151029 4294956240 18446744073709551615 134573872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 387 309 79 155 0 230 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1548

[startup+0.101869 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11644
/proc/meminfo: memFree=1069920/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=1548 CPUtime=0.09
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 864781128 1585152 309 1992294400 134512640 135151029 4294956240 18446744073709551615 134526460 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 387 309 79 155 0 230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1548

[startup+0.301899 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11644
/proc/meminfo: memFree=1069920/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=1680 CPUtime=0.29
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 864781128 1720320 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 420 315 79 155 0 263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1680

[startup+0.701958 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11644
/proc/meminfo: memFree=1069920/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=2608 CPUtime=0.69
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 642 0 0 0 69 0 0 0 22 0 1 0 864781128 2670592 561 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 652 561 79 155 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2608

[startup+1.50208 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11645
/proc/meminfo: memFree=1067672/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=3288 CPUtime=1.49
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 810 0 0 0 149 0 0 0 25 0 1 0 864781128 3366912 729 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 822 729 79 155 0 665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3288

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11645
/proc/meminfo: memFree=1066840/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=4096 CPUtime=3.09
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 1007 0 0 0 309 0 0 0 25 0 1 0 864781128 4194304 926 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 1024 926 79 155 0 867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4096

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11645
/proc/meminfo: memFree=1065688/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=4956 CPUtime=6.28
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 1197 0 0 0 628 0 0 0 25 0 1 0 864781128 5074944 1116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 1239 1116 79 155 0 1082 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4956

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11645
/proc/meminfo: memFree=1064344/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=6396 CPUtime=12.69
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 1496 0 0 0 1268 1 0 0 25 0 1 0 864781128 6549504 1415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 1599 1415 79 155 0 1442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6396

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11645
/proc/meminfo: memFree=1062936/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=7864 CPUtime=25.48
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 1834 0 0 0 2547 1 0 0 25 0 1 0 864781128 8052736 1753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 1966 1753 79 155 0 1809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7864

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11645
/proc/meminfo: memFree=1061272/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=10004 CPUtime=51.08
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 2264 0 0 0 5106 2 0 0 25 0 1 0 864781128 10244096 2183 1992294400 134512640 135151029 4294956240 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 2501 2183 79 155 0 2344 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10004

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 11645
/proc/meminfo: memFree=1058520/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=12952 CPUtime=102.26
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 2922 0 0 0 10224 2 0 0 25 0 1 0 864781128 13262848 2841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 3238 2841 79 155 0 3081 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12952

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11645
/proc/meminfo: memFree=1057112/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=14620 CPUtime=162.24
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 3263 0 0 0 16221 3 0 0 25 0 1 0 864781128 14970880 3182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 3655 3182 79 155 0 3498 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14620

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11645
/proc/meminfo: memFree=1055768/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=16068 CPUtime=222.22
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 3593 0 0 0 22219 3 0 0 25 0 1 0 864781128 16453632 3512 1992294400 134512640 135151029 4294956240 18446744073709551615 134546671 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 4017 3512 79 155 0 3860 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16068

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11645
/proc/meminfo: memFree=1053720/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=18608 CPUtime=282.21
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 4095 0 0 0 28217 4 0 0 25 0 1 0 864781128 19054592 4014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 4652 4014 79 155 0 4495 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18608

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1052696/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=19916 CPUtime=342.19
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 4326 0 0 0 34214 5 0 0 25 0 1 0 864781128 20393984 4245 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 4979 4245 79 155 0 4822 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19916

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1052248/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=20700 CPUtime=402.17
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 4444 0 0 0 40212 5 0 0 25 0 1 0 864781128 21196800 4363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 5175 4363 79 155 0 5018 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20700

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1051544/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=21612 CPUtime=462.15
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 4616 0 0 0 46210 5 0 0 25 0 1 0 864781128 22130688 4535 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 5403 4535 79 155 0 5246 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21612

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1050712/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=22656 CPUtime=522.13
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 4833 0 0 0 52207 6 0 0 25 0 1 0 864781128 23199744 4752 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 5664 4752 79 155 0 5507 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22656

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1050072/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=23240 CPUtime=582.11
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 4987 0 0 0 58205 6 0 0 25 0 1 0 864781128 23797760 4906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 5810 4906 79 155 0 5653 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1049432/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=24024 CPUtime=642.1
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 5134 0 0 0 64204 6 0 0 25 0 1 0 864781128 24600576 5053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 6006 5053 79 155 0 5849 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 24024

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1048856/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=24932 CPUtime=702.07
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 5294 0 0 0 70201 6 0 0 25 0 1 0 864781128 25530368 5213 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 6233 5213 79 155 0 6076 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 24932

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1048024/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=25716 CPUtime=762.07
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 5492 0 0 0 76200 7 0 0 25 0 1 0 864781128 26333184 5411 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 6429 5411 79 155 0 6272 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 25716

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1046808/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=27084 CPUtime=822.04
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 5785 0 0 0 82197 7 0 0 25 0 1 0 864781128 27734016 5704 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 6771 5704 79 155 0 6614 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 27084

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1046168/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=27864 CPUtime=882.03
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 5935 0 0 0 88195 8 0 0 25 0 1 0 864781128 28532736 5854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 6966 5854 79 155 0 6809 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 27864

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1045720/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=28516 CPUtime=942.01
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 6061 0 0 0 94193 8 0 0 25 0 1 0 864781128 29200384 5980 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 7129 5980 79 155 0 6972 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1045272/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=29036 CPUtime=1001.99
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 6163 0 0 0 100191 8 0 0 25 0 1 0 864781128 29732864 6082 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 7259 6082 79 155 0 7102 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 29036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1045016/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=29428 CPUtime=1061.97
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 6246 0 0 0 106189 8 0 0 25 0 1 0 864781128 30134272 6165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 7357 6165 79 155 0 7200 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 29428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1044440/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=30272 CPUtime=1121.95
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 6385 0 0 0 112187 8 0 0 25 0 1 0 864781128 30998528 6304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 7568 6304 79 155 0 7411 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 30272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1044184/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=30532 CPUtime=1181.94
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 6448 0 0 0 118185 9 0 0 25 0 1 0 864781128 31264768 6367 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 7633 6367 79 155 0 7476 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 30532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11647
/proc/meminfo: memFree=1044120/2055920 swapFree=4178260/4192956
[pid=11644] ppid=11642 vsize=30660 CPUtime=1200.04
/proc/11644/stat : 11644 (precosat) R 11642 11644 11361 0 -1 4194304 6473 0 0 0 119995 9 0 0 25 0 1 0 864781128 31395840 6392 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11644/statm: 7665 6392 79 155 0 7508 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30660

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): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.096985
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 30660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6473
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= 1037

runsolver used 0.932858 second user time and 2.51462 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 18:38:16
IDJOB=1515947
IDBENCH=70472
IDSOLVER=507
FILE ID=node39/1515947-1238261896
PBS_JOBID= 9060778
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1900558626-069.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515947-1238261896/watcher-1515947-1238261896 -o /tmp/evaluation-result-1515947-1238261896/solver-1515947-1238261896 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515947-1238261896.cnf

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

MD5SUM BENCH= febdf1b8ba5bbd40107a806ae2296ad3
RANDOM SEED=1222686598

node39.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		: 3000.285
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		: 3000.285
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:       1070400 kB
Buffers:         87732 kB
Cached:         802652 kB
SwapCached:       8168 kB
Active:          47084 kB
Inactive:       853280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070400 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71464 kB
Committed_AS:  2188712 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 18:58:19