Trace number 1515095

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

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
MD5SUM8ef5d3e404e3cdd2967f89ed54f9c238
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark784.556
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-1515095-1238249219.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     101    101   27.3   8    0
0.00/0.02	c R    0.0     2130     100      0     0      0     202    202   25.6  15    0
0.00/0.04	c N    0.0     2130     100      0     0      0     804    804   23.8  32    0
0.00/0.04	c B    0.0     2130     100      0     0      0    1000   1000   23.1  35    0
0.00/0.07	c B    0.1     2130     100      0     0      0    2000   2000   22.2  38    0
0.00/0.08	c +    0.1     2130     100      0     0      0    2130   2343   22.2  37    0
0.00/0.09	c N    0.1     2130     100      0     0      0    2413   2348   22.1  36    1
0.00/0.10	c +    0.1     2130     100      0     0      0    2663   2577   21.9  36    1
0.09/0.12	c +    0.1     2130     100      0     0      0    3325   2834   21.6  36    1
0.09/0.15	c +    0.2     2130     100      0     0      0    4156   3117   21.3  38    1
0.09/0.19	c +    0.2     2130     100      0     0      0    5197   3428   21.2  36    1
0.19/0.25	c N    0.2     2130     100      0     0      0    6421   3439   21.0  36    1
0.19/0.25	c +    0.3     2130     100      0     0      0    6496   3770   21.0  36    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8006   3772   20.7  37    1
0.29/0.32	c +    0.3     2130     100      0     0      0    8120   4147   20.8  37    1
0.39/0.41	c +    0.4     2130     100      0     0      0   10151   4561   20.8  38    1
0.49/0.53	c
0.49/0.53	c       original/binary      fixed     eliminated      learned       agility
0.49/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.53	c
0.49/0.53	c +    0.5     2130     100      0     0      0   12688   5017   20.6  38    1
0.59/0.69	c +    0.7     2130     100      0     0      0   15860   5518   20.3  38    1
0.69/0.70	c N    0.7     2130     100      0     0      0   16037   5201   20.3  37    1
0.79/0.89	c +    0.9     2130     100      0     0      0   19826   6069   20.1  38    1
1.10/1.11	c B    1.1     2130     100      0     0      0   24009   6078   20.0  37    1
1.10/1.16	c +    1.2     2130     100      0     0      0   24780   6675   20.0  36    1
1.49/1.50	c +    1.5     2130     100      0     0      0   30976   7342   19.8  37    1
1.89/1.93	c N    1.9     2130     100      0     0      0   38481   7357   19.5  37    2
1.89/1.95	c +    2.0     2130     100      0     0      0   38720   8076   19.5  37    2
2.49/2.53	c +    2.5     2130     100      0     0      0   48400   8883   19.2  35    2
3.30/3.30	c +    3.3     2130     100      0     0      0   60500   9771   19.3  38    2
3.49/3.54	c B    3.5     2130     100      0     0      0   64020   9778   19.3  38    2
4.29/4.34	c +    4.3     2130     100      0     0      0   75627  10748   19.3  37    2
5.39/5.42	c N    5.4     2130     100      0     0      0   89778  10756   19.2  36    2
5.69/5.76	c +    5.8     2130     100      0     0      0   94532  11822   19.1  36    2
7.59/7.64	c +    7.6     2130     100      0     0      0  118165  13004   19.0  36    3
10.09/10.12	c +   10.1     2130     100      0     0      0  147706  14304   18.8  36    3
11.09/11.18	c B   11.2     2130     100      0     0      0  160047  14314   18.8  37    3
13.29/13.32	c +   13.3     2130     100      0     0      0  184630  15734   18.8  38    3
15.29/15.36	c
15.29/15.36	c       original/binary      fixed     eliminated      learned       agility
15.29/15.36	c   seconds        variables     equivalent    conflicts       height       MB
15.29/15.36	c
15.29/15.36	c N   15.4     2130     100      0     0      0  205168  15742   18.7  37    4
17.89/17.95	c +   18.0     2130     100      0     0      0  230785  17307   18.6  36    4
23.78/23.90	c +   23.9     2130     100      0     0      0  288482  19037   18.4  37    4
31.99/32.08	c +   32.1     2130     100      0     0      0  360601  20940   18.5  36    5
34.78/34.82	c B   34.8     2130     100      0     0      0  384091  20950   18.5  37    5
43.28/43.32	c +   43.3     2130     100      0     0      0  450750  23034   18.5  36    6
44.48/44.60	c N   44.6     2130     100      0     0      0  461579  23048   18.5  36    6
58.67/58.77	c +   58.8     2130     100      0     0      0  563435  25337   18.4  37    7
79.97/80.09	c +   80.1     2130     100      0     0      0  704291  27870   18.2  38    7
107.56/107.68	c +  107.7     2130     100      0     0      0  880362  30657   18.0  38    8
110.06/110.17	c B  110.1     2130     100      0     0      0  896212  30670   18.0  37    9
132.96/133.01	c N  133.0     2130     100      0     0      0 1025542  30669   17.9  37    9
145.75/145.88	c +  145.8     2130     100      0     0      0 1100451  33722   17.8  37    9
201.83/201.90	c +  201.9     2130     100      0     0      0 1375560  37094   17.7  36   11
279.21/279.39	c +  279.3     2130     100      0     0      0 1719452  40803   17.6  37   12
363.59/363.79	c B  363.7     2130     100      0     0      0 2048409  40812   17.7  37    8
389.08/389.22	c +  389.1     2130     100      0     0      0 2149315  44883   17.8  36   10
420.68/420.85	c N  420.7     2130     100      0     0      0 2255907  44894   17.9  35   11
546.34/546.59	c +  546.4     2130     100      0     0      0 2686640  49371   17.9  37   14
773.67/773.90	c
773.67/773.90	c       original/binary      fixed     eliminated      learned       agility
773.67/773.90	c   seconds        variables     equivalent    conflicts       height       MB
773.67/773.90	c
773.67/773.90	c +  773.7     2130     100      0     0      0 3358300  54308   18.0  36   17
1077.29/1077.65	c + 1077.3     2130     100      0     0      0 4197876  59738   17.8  37   19
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4506381 conflicts, 5010467 decisions, 1 random
1200.05/1200.40	c 0 iterations, 3 restarts, 8148 skipped
1200.05/1200.40	c 35 enlarged, 0 shrunken, 44036 rescored, 1021 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 11660 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 400 probed, 2 phases, 2 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 94055784 learned, 19% deleted, 0 strong, 11 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 109258477 propagations, 0.09 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 20 MB max, 456 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1515095-1238249219/watcher-1515095-1238249219 -o /tmp/evaluation-result-1515095-1238249219/solver-1515095-1238249219 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515095-1238249219.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 0.97 0.99 2/69 5112
/proc/meminfo: memFree=904104/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=916 CPUtime=0
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1097585034 937984 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134688681 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 229 138 79 155 0 72 0

[startup+0.101572 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 5112
/proc/meminfo: memFree=904104/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=1312 CPUtime=0.09
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 1097585034 1343488 234 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 328 234 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.201583 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 5112
/proc/meminfo: memFree=904104/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=1444 CPUtime=0.19
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 288 0 0 0 19 0 0 0 18 0 1 0 1097585034 1478656 272 1992294400 134512640 135151029 4294956240 18446744073709551615 134551835 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 361 272 79 155 0 204 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1444

[startup+0.301593 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 5112
/proc/meminfo: memFree=904104/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=1576 CPUtime=0.29
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1097585034 1613824 304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 394 304 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701635 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 5112
/proc/meminfo: memFree=904104/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=1976 CPUtime=0.69
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 403 0 0 0 69 0 0 0 23 0 1 0 1097585034 2023424 387 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 494 387 79 155 0 337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1976

[startup+1.50172 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 5113
/proc/meminfo: memFree=902624/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=2244 CPUtime=1.49
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1097585034 2297856 478 1992294400 134512640 135151029 4294956240 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 561 478 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10188 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 5113
/proc/meminfo: memFree=902048/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=2924 CPUtime=3.09
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 624 0 0 0 309 0 0 0 25 0 1 0 1097585034 2994176 608 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 731 608 79 155 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30121 s]
/proc/loadavg: 0.92 0.97 0.99 2/70 5113
/proc/meminfo: memFree=901280/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=3472 CPUtime=6.29
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 785 0 0 0 629 0 0 0 25 0 1 0 1097585034 3555328 769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 868 769 79 155 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7029 s]
/proc/loadavg: 0.93 0.97 0.99 2/70 5113
/proc/meminfo: memFree=900256/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=4460 CPUtime=12.69
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 994 0 0 0 1269 0 0 0 25 0 1 0 1097585034 4567040 978 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 1115 978 79 155 0 958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4460

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/70 5113
/proc/meminfo: memFree=899040/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=5780 CPUtime=25.48
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 1289 0 0 0 2548 0 0 0 25 0 1 0 1097585034 5918720 1273 1992294400 134512640 135151029 4294956240 18446744073709551615 134554640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 1445 1273 79 155 0 1288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5780

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/70 5113
/proc/meminfo: memFree=897632/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=7440 CPUtime=51.08
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 1637 0 0 0 5107 1 0 0 25 0 1 0 1097585034 7618560 1621 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 1860 1621 79 155 0 1703 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7440

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/70 5113
/proc/meminfo: memFree=895456/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=9912 CPUtime=102.27
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 2165 0 0 0 10225 2 0 0 25 0 1 0 1097585034 10149888 2149 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 2478 2149 79 155 0 2321 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9912

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=893792/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=12048 CPUtime=162.25
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 2584 0 0 0 16222 3 0 0 25 0 1 0 1097585034 12337152 2568 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 3012 2568 79 155 0 2855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12048

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=892640/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=13404 CPUtime=222.23
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 2844 0 0 0 22220 3 0 0 25 0 1 0 1097585034 13725696 2828 1992294400 134512640 135151029 4294956240 18446744073709551615 134530924 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 3351 2828 79 155 0 3194 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13404

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=891872/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=14416 CPUtime=282.21
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 3028 0 0 0 28217 4 0 0 25 0 1 0 1097585034 14761984 3012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 3604 3012 79 155 0 3447 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14416

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=890912/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=14204 CPUtime=342.19
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 3727 0 0 0 34213 6 0 0 25 0 1 0 1097585034 14544896 3244 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 3551 3244 79 155 0 3394 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=890272/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=14204 CPUtime=402.17
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 3864 0 0 0 40211 6 0 0 25 0 1 0 1097585034 14544896 3381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 3551 3381 79 155 0 3394 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14204

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=889184/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=15944 CPUtime=462.16
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 4182 0 0 0 46209 7 0 0 25 0 1 0 1097585034 16326656 3699 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 3986 3699 79 155 0 3829 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=888160/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=17096 CPUtime=522.15
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 4422 0 0 0 52207 8 0 0 25 0 1 0 1097585034 17506304 3939 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 4274 3939 79 155 0 4117 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17096

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=887584/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=17992 CPUtime=582.13
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 4576 0 0 0 58205 8 0 0 25 0 1 0 1097585034 18423808 4093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 4498 4093 79 155 0 4341 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17992

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=887008/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=18760 CPUtime=642.11
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 4710 0 0 0 64203 8 0 0 25 0 1 0 1097585034 19210240 4227 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 4690 4227 79 155 0 4533 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18760

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=886304/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=19912 CPUtime=702.1
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 4896 0 0 0 70201 9 0 0 25 0 1 0 1097585034 20389888 4413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 4978 4413 79 155 0 4821 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19912

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=885920/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=20296 CPUtime=762.08
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 4987 0 0 0 76199 9 0 0 25 0 1 0 1097585034 20783104 4504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5074 4504 79 155 0 4917 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 20296

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=885408/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=21000 CPUtime=822.06
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5136 0 0 0 82196 10 0 0 25 0 1 0 1097585034 21504000 4653 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5250 4653 79 155 0 5093 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 21000

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=884896/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=21512 CPUtime=882.05
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5251 0 0 0 88195 10 0 0 25 0 1 0 1097585034 22028288 4768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5378 4768 79 155 0 5221 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21512

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=884256/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=22024 CPUtime=942.02
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5387 0 0 0 94192 10 0 0 25 0 1 0 1097585034 22552576 4904 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5506 4904 79 155 0 5349 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 22024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=884000/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=22536 CPUtime=1002.01
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5470 0 0 0 100191 10 0 0 25 0 1 0 1097585034 23076864 4987 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5634 4987 79 155 0 5477 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=883424/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=23048 CPUtime=1062
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5611 0 0 0 106189 11 0 0 25 0 1 0 1097585034 23601152 5128 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5762 5128 79 155 0 5605 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=883296/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=23048 CPUtime=1121.98
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5642 0 0 0 112187 11 0 0 25 0 1 0 1097585034 23601152 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5762 5159 79 155 0 5605 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=882848/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=23304 CPUtime=1181.96
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5732 0 0 0 118185 11 0 0 25 0 1 0 1097585034 23863296 5249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5826 5249 79 155 0 5669 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 23304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=882848/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=23304 CPUtime=1200.05
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5740 0 0 0 119994 11 0 0 25 0 1 0 1097585034 23863296 5257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5826 5257 79 155 0 5669 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23304

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5113
/proc/meminfo: memFree=882848/2055920 swapFree=4169124/4192956
[pid=5112] ppid=5110 vsize=23304 CPUtime=1200.05
/proc/5112/stat : 5112 (precosat) R 5110 5112 4735 0 -1 4194304 5740 0 0 0 119994 11 0 0 25 0 1 0 1097585034 23863296 5257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5112/statm: 5826 5257 79 155 0 5669 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.123981
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 23304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5740
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= 1426

runsolver used 1.09683 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 15:06:59
IDJOB=1515095
IDBENCH=70401
IDSOLVER=507
FILE ID=node44/1515095-1238249219
PBS_JOBID= 9060657
Free space on /tmp= 66400 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515095-1238249219/watcher-1515095-1238249219 -o /tmp/evaluation-result-1515095-1238249219/solver-1515095-1238249219 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515095-1238249219.cnf

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

MD5SUM BENCH= 8ef5d3e404e3cdd2967f89ed54f9c238
RANDOM SEED=1141131622

node44.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		: 3000.241
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		: 3000.241
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:        904584 kB
Buffers:        103472 kB
Cached:         937716 kB
SwapCached:      13220 kB
Active:         304832 kB
Inactive:       751080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904584 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80848 kB
Committed_AS:  2541200 kB
PageTables:       1796 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= 66400 MiB
End job on node44 at 2009-03-28 15:27:01