Trace number 1515023

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S367498571-066.cnf
MD5SUMdf5d3532662b9ce2690eaf77166028f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.854
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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-1515023-1238248078.cnf
0.00/0.00	c found header 'p cnf 100 2130'
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     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.00/0.02	c R    0.0     2130     100      0     0      0     100    100   25.8   8    0
0.00/0.02	c R    0.0     2130     100      0     0      0     200    200   24.7  14    0
0.00/0.04	c N    0.0     2130     100      0     0      0     801    801   23.6  31    0
0.00/0.04	c B    0.0     2130     100      0     0      0    1002   1002   23.4  34    0
0.07/0.07	c B    0.1     2130     100      0     0      0    2002   2002   23.3  37    0
0.07/0.08	c +    0.1     2130     100      0     0      0    2131   2343   23.2  37    0
0.07/0.09	c N    0.1     2130     100      0     0      0    2405   2351   23.3  36    1
0.07/0.10	c +    0.1     2130     100      0     0      0    2660   2577   23.3  36    1
0.09/0.12	c +    0.1     2130     100      0     0      0    3325   2834   23.0  37    1
0.09/0.16	c +    0.2     2130     100      0     0      0    4158   3117   23.1  37    1
0.19/0.20	c +    0.2     2130     100      0     0      0    5195   3428   23.0  38    1
0.19/0.25	c N    0.3     2130     100      0     0      0    6423   3431   22.8  37    1
0.19/0.25	c +    0.3     2130     100      0     0      0    6490   3770   22.8  37    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8004   3776   22.6  37    1
0.29/0.33	c +    0.3     2130     100      0     0      0    8111   4147   22.6  37    1
0.39/0.42	c +    0.4     2130     100      0     0      0   10136   4561   22.3  38    1
0.49/0.54	c
0.49/0.54	c       original/binary      fixed     eliminated      learned       agility
0.49/0.54	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.54	c
0.49/0.54	c +    0.5     2130     100      0     0      0   12672   5017   22.0  37    1
0.69/0.70	c +    0.7     2130     100      0     0      0   15840   5518   21.9  37    1
0.69/0.71	c N    0.7     2130     100      0     0      0   16044   5227   21.9  37    1
0.89/0.91	c +    0.9     2130     100      0     0      0   19802   6069   21.6  38    1
1.10/1.14	c B    1.1     2130     100      0     0      0   24004   6079   21.4  37    1
1.10/1.18	c +    1.2     2130     100      0     0      0   24752   6675   21.3  37    1
1.49/1.52	c +    1.5     2130     100      0     0      0   30940   7342   21.0  38    1
1.89/1.95	c N    1.9     2130     100      0     0      0   38491   7349   20.7  38    2
1.89/1.96	c +    2.0     2130     100      0     0      0   38675   8076   20.7  38    2
2.49/2.56	c +    2.6     2130     100      0     0      0   48340   8883   20.5  38    2
3.30/3.32	c +    3.3     2130     100      0     0      0   60426   9771   20.3  38    2
3.49/3.55	c B    3.6     2130     100      0     0      0   64009   9781   20.3  36    2
4.30/4.33	c +    4.3     2130     100      0     0      0   75530  10748   20.2  37    2
5.29/5.39	c N    5.4     2130     100      0     0      0   89794  10759   20.0  37    2
5.69/5.73	c +    5.7     2130     100      0     0      0   94410  11822   20.0  38    2
7.49/7.59	c +    7.6     2130     100      0     0      0  118010  13004   19.9  36    3
9.89/9.98	c +   10.0     2130     100      0     0      0  147512  14304   19.8  38    3
10.99/11.06	c B   11.1     2130     100      0     0      0  160025  14313   19.8  36    3
13.19/13.23	c +   13.2     2130     100      0     0      0  184392  15734   19.7  36    3
14.99/15.08	c
14.99/15.08	c       original/binary      fixed     eliminated      learned       agility
14.99/15.08	c   seconds        variables     equivalent    conflicts       height       MB
14.99/15.08	c
14.99/15.08	c N   15.1     2130     100      0     0      0  205185  15744   19.6  36    4
17.59/17.61	c +   17.6     2130     100      0     0      0  230491  17307   19.4  36    4
23.48/23.59	c +   23.6     2130     100      0     0      0  288110  19037   19.2  37    4
31.58/31.68	c +   31.7     2130     100      0     0      0  360136  20940   19.0  36    5
34.38/34.44	c B   34.4     2130     100      0     0      0  384070  20949   18.9  38    5
42.38/42.48	c +   42.5     2130     100      0     0      0  450170  23034   18.7  36    6
43.98/44.00	c N   44.0     2130     100      0     0      0  461573  23060   18.7  37    6
57.48/57.58	c +   57.6     2130     100      0     0      0  562710  25337   18.6  36    6
78.97/79.07	c +   79.1     2130     100      0     0      0  703386  27870   18.5  37    7
108.57/108.62	c +  108.6     2130     100      0     0      0  879232  30657   18.3  36    8
111.46/111.50	c B  111.5     2130     100      0     0      0  896170  30665   18.2  37    8
133.85/133.98	c N  134.0     2130     100      0     0      0 1025622  30669   18.3  37    9
147.95/148.08	c +  148.0     2130     100      0     0      0 1099040  33722   18.3  35    9
203.04/203.19	c +  203.1     2130     100      0     0      0 1373800  37094   18.1  36   11
285.52/285.65	c +  285.6     2130     100      0     0      0 1717250  40803   17.9  38   12
367.40/367.51	c B  367.4     2130     100      0     0      0 2048336  40815   17.9  35   14
390.59/390.78	c +  390.7     2130     100      0     0      0 2146560  44883   17.9  36   14
420.38/420.50	c N  420.4     2130     100      0     0      0 2255972  44898   17.9  37   14
535.56/535.71	c +  535.6     2130     100      0     0      0 2683200  49371   17.7  36   15
741.31/741.57	c
741.31/741.57	c       original/binary      fixed     eliminated      learned       agility
741.31/741.57	c   seconds        variables     equivalent    conflicts       height       MB
741.31/741.57	c
741.31/741.57	c +  741.4     2130     100      0     0      0 3354000  54308   17.6  36   11
1043.03/1043.38	c + 1043.1     2130     100      0     0      0 4192500  59738   17.7  36   15
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 4605748 conflicts, 5120423 decisions, 1 random
1200.09/1200.40	c 0 iterations, 3 restarts, 8184 skipped
1200.09/1200.40	c 35 enlarged, 0 shrunken, 45007 rescored, 1021 rebiased
1200.09/1200.40	c 1 simplifications, 1 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 11755 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 400 probed, 2 phases, 2 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 95573213 learned, 20% deleted, 0 strong, 11 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 111997191 propagations, 0.09 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 19 MB max, 464 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1515023-1238248078/watcher-1515023-1238248078 -o /tmp/evaluation-result-1515023-1238248078/solver-1515023-1238248078 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515023-1238248078.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: 0.91 0.95 0.98 3/70 25186
/proc/meminfo: memFree=792304/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=916 CPUtime=0
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1097471061 937984 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134676661 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 229 138 79 155 0 72 0

[startup+0.0723229 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 25186
/proc/meminfo: memFree=792304/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=1180 CPUtime=0.07
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 224 0 0 0 7 0 0 0 18 0 1 0 1097471061 1208320 208 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 295 208 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101326 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 25186
/proc/meminfo: memFree=792304/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=1312 CPUtime=0.09
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 1097471061 1343488 234 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 328 234 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301346 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 25186
/proc/meminfo: memFree=792304/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=1576 CPUtime=0.29
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 1097471061 1613824 308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 394 308 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701385 s]
/proc/loadavg: 0.91 0.95 0.98 3/70 25186
/proc/meminfo: memFree=792304/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=1840 CPUtime=0.69
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 396 0 0 0 69 0 0 0 22 0 1 0 1097471061 1884160 380 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 460 380 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50146 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 25187
/proc/meminfo: memFree=790888/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=2376 CPUtime=1.49
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1097471061 2433024 478 1992294400 134512640 135151029 4294956240 18446744073709551615 134580663 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 594 478 79 155 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10162 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 25187
/proc/meminfo: memFree=790248/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=2776 CPUtime=3.09
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 621 0 0 0 309 0 0 0 25 0 1 0 1097471061 2842624 605 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 694 605 79 155 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2776

[startup+6.30194 s]
/proc/loadavg: 0.92 0.95 0.98 2/71 25187
/proc/meminfo: memFree=789416/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=3604 CPUtime=6.29
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 1097471061 3690496 782 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 901 782 79 155 0 744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/71 25187
/proc/meminfo: memFree=788392/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=4468 CPUtime=12.69
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 999 0 0 0 1269 0 0 0 25 0 1 0 1097471061 4575232 983 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 1117 983 79 155 0 960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4468

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/71 25187
/proc/meminfo: memFree=787240/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=5768 CPUtime=25.48
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 1268 0 0 0 2548 0 0 0 25 0 1 0 1097471061 5906432 1252 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 1442 1252 79 155 0 1285 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5768

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/71 25187
/proc/meminfo: memFree=785832/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=7428 CPUtime=51.08
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 1614 0 0 0 5107 1 0 0 25 0 1 0 1097471061 7606272 1598 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 1857 1598 79 155 0 1700 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7428

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/71 25187
/proc/meminfo: memFree=783976/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=9364 CPUtime=102.27
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 2069 0 0 0 10225 2 0 0 25 0 1 0 1097471061 9588736 2053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 2341 2053 79 155 0 2184 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9364

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=782376/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=11292 CPUtime=162.26
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 2461 0 0 0 16223 3 0 0 25 0 1 0 1097471061 11563008 2445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 2823 2445 79 155 0 2666 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 11292

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=781096/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=12804 CPUtime=222.23
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 2757 0 0 0 22220 3 0 0 25 0 1 0 1097471061 13111296 2741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 3201 2741 79 155 0 3044 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12804

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=780008/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=14208 CPUtime=282.22
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 3019 0 0 0 28218 4 0 0 25 0 1 0 1097471061 14548992 3003 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 3552 3003 79 155 0 3395 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14208

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=778728/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=15700 CPUtime=342.2
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 3334 0 0 0 34216 4 0 0 25 0 1 0 1097471061 16076800 3318 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 3925 3318 79 155 0 3768 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15700

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=777960/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=16684 CPUtime=402.19
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 3520 0 0 0 40215 4 0 0 25 0 1 0 1097471061 17084416 3504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4171 3504 79 155 0 4014 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16684

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=777320/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=17476 CPUtime=462.18
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 3679 0 0 0 46213 5 0 0 25 0 1 0 1097471061 17895424 3663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4369 3663 79 155 0 4212 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17476

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=776936/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=18004 CPUtime=522.16
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 3791 0 0 0 52211 5 0 0 25 0 1 0 1097471061 18436096 3775 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4501 3775 79 155 0 4344 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18004

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=775656/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=19456 CPUtime=582.14
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 4105 0 0 0 58209 5 0 0 25 0 1 0 1097471061 19922944 4089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4864 4089 79 155 0 4707 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19456

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=775080/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=19960 CPUtime=642.14
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 4245 0 0 0 64208 6 0 0 25 0 1 0 1097471061 20439040 4229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4990 4229 79 155 0 4833 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19960

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=776680/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=16276 CPUtime=702.12
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 4689 0 0 0 70205 7 0 0 25 0 1 0 1097471061 16666624 3831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4069 3831 79 155 0 3912 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 16276

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25187
/proc/meminfo: memFree=776296/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=16276 CPUtime=762.11
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 4765 0 0 0 76204 7 0 0 25 0 1 0 1097471061 16666624 3907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4069 3907 79 155 0 3912 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16276

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=775528/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=17448 CPUtime=822.08
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 4999 0 0 0 82201 7 0 0 25 0 1 0 1097471061 17866752 4141 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4362 4141 79 155 0 4205 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17448

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=774824/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=18376 CPUtime=882.06
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5183 0 0 0 88199 7 0 0 25 0 1 0 1097471061 18817024 4325 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4594 4325 79 155 0 4437 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 18376

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=774184/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=19144 CPUtime=942.06
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5327 0 0 0 94198 8 0 0 25 0 1 0 1097471061 19603456 4469 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 4786 4469 79 155 0 4629 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19144

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=773416/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=20168 CPUtime=1002.04
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5539 0 0 0 100196 8 0 0 25 0 1 0 1097471061 20652032 4681 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 5042 4681 79 155 0 4885 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 20168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=773032/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=20808 CPUtime=1062.02
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5668 0 0 0 106194 8 0 0 25 0 1 0 1097471061 21307392 4810 1992294400 134512640 135151029 4294956240 18446744073709551615 134574368 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 5202 4810 79 155 0 5045 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 20808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=772456/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=21448 CPUtime=1122
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5765 0 0 0 112192 8 0 0 25 0 1 0 1097471061 21962752 4907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 5362 4907 79 155 0 5205 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 21448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=772072/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=21832 CPUtime=1182
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5855 0 0 0 118191 9 0 0 25 0 1 0 1097471061 22355968 4997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 5458 4997 79 155 0 5301 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 21832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 25193
/proc/meminfo: memFree=772008/2055920 swapFree=4173156/4192956
[pid=25186] ppid=25184 vsize=22088 CPUtime=1200.09
/proc/25186/stat : 25186 (precosat) R 25184 25186 24814 0 -1 4194304 5882 0 0 0 120000 9 0 0 25 0 1 0 1097471061 22618112 5024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25186/statm: 5522 5024 79 155 0 5365 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 22088

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): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.097985
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 22088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5882
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= 1759

runsolver used 0.976851 second user time and 3.40248 second system time

The end

Launcher Data

Begin job on node36 at 2009-03-28 14:47:58
IDJOB=1515023
IDBENCH=70395
IDSOLVER=507
FILE ID=node36/1515023-1238248078
PBS_JOBID= 9060655
Free space on /tmp= 66412 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S367498571-066.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515023-1238248078/watcher-1515023-1238248078 -o /tmp/evaluation-result-1515023-1238248078/solver-1515023-1238248078 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515023-1238248078.cnf

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

MD5SUM BENCH= df5d3532662b9ce2690eaf77166028f5
RANDOM SEED=728391716

node36.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		: 3000.214
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		: 3000.214
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:        792720 kB
Buffers:        103016 kB
Cached:        1059136 kB
SwapCached:       9216 kB
Active:         226704 kB
Inactive:       946128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792720 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            75748 kB
Committed_AS:  2912784 kB
PageTables:       1876 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= 66412 MiB
End job on node36 at 2009-03-28 15:08:00