Trace number 1515659

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.219965
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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-1515659-1238257176.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.09/0.20	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.09/0.20	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.09/0.20	c R    0.0     2556     120      0     0      0     103    103   33.9   7    0
0.09/0.20	c R    0.0     2556     120      0     0      0     203    203   31.1  14    0
0.09/0.20	c N    0.0     2556     120      0     0      0     803    803   30.7  31    0
0.09/0.20	c B    0.0     2556     120      0     0      0    1000   1000   30.7  32    0
0.09/0.20	c B    0.1     2556     120      0     0      0    2000   2000   29.9  35    1
0.09/0.20	c N    0.1     2556     120      0     0      0    2410   2410   30.0  34    1
0.09/0.20	c +    0.1     2556     120      0     0      0    2560   2811   30.0  34    1
0.09/0.20	c +    0.1     2556     120      0     0      0    3202   3092   30.4  34    1
0.09/0.20	c +    0.2     2556     120      0     0      0    4000   3401   30.3  35    1
0.09/0.20	c +    0.2     2556     120      0     0      0    5000   3741   30.0  36    1
0.19/0.25	c +    0.3     2556     120      0     0      0    6251   4115   29.6  36    1
0.19/0.25	c N    0.3     2556     120      0     0      0    6418   3915   29.6  35    1
0.29/0.32	c +    0.3     2556     120      0     0      0    7810   4526   29.4  36    1
0.29/0.32	c B    0.3     2556     120      0     0      0    8003   4314   29.4  36    1
0.39/0.40	c +    0.4     2556     120      0     0      0    9760   4978   29.3  35    1
0.49/0.52	c +    0.5     2556     120      0     0      0   12200   5475   29.0  36    1
0.59/0.69	c
0.59/0.69	c       original/binary      fixed     eliminated      learned       agility
0.59/0.69	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.69	c
0.59/0.69	c +    0.7     2556     120      0     0      0   15250   6022   28.7  36    1
0.69/0.73	c N    0.7     2556     120      0     0      0   16052   6029   28.6  35    1
0.79/0.89	c +    0.9     2556     120      0     0      0   19060   6624   28.2  36    1
1.10/1.16	c +    1.2     2556     120      0     0      0   23825   7286   28.0  37    2
1.10/1.17	c B    1.2     2556     120      0     0      0   24009   6815   28.0  37    2
1.49/1.50	c +    1.5     2556     120      0     0      0   29780   8014   27.7  36    2
1.89/1.95	c +    2.0     2556     120      0     0      0   37226   8815   27.6  35    2
1.99/2.03	c N    2.0     2556     120      0     0      0   38505   8825   27.5  34    2
2.49/2.53	c +    2.5     2556     120      0     0      0   46531   9696   27.4  34    2
3.30/3.35	c +    3.4     2556     120      0     0      0   58160  10665   27.2  35    2
3.69/3.76	c B    3.8     2556     120      0     0      0   64022  10676   27.1  36    2
4.29/4.38	c +    4.4     2556     120      0     0      0   72700  11731   26.9  34    3
5.69/5.72	c N    5.7     2556     120      0     0      0   89807  11739   26.7  35    3
5.79/5.81	c +    5.8     2556     120      0     0      0   90876  12904   26.7  35    3
7.59/7.64	c +    7.6     2556     120      0     0      0  113596  14194   26.5  36    3
10.19/10.25	c +   10.3     2556     120      0     0      0  141996  15613   26.3  34    4
11.89/11.98	c B   12.0     2556     120      0     0      0  160042  15620   26.4  34    4
13.68/13.74	c +   13.7     2556     120      0     0      0  177497  17174   26.3  37    4
16.49/16.57	c N   16.6     2556     120      0     0      0  205186  17188   26.1  34    4
18.38/18.40	c
18.38/18.40	c       original/binary      fixed     eliminated      learned       agility
18.38/18.40	c   seconds        variables     equivalent    conflicts       height       MB
18.38/18.40	c
18.38/18.40	c +   18.4     2556     120      0     0      0  221872  18891   25.9  36    4
24.49/24.55	c +   24.5     2556     120      0     0      0  277342  20780   25.5  35    5
33.18/33.21	c +   33.2     2556     120      0     0      0  346675  22858   25.4  36    6
38.48/38.55	c B   38.5     2556     120      0     0      0  384089  22864   25.3  35    6
45.57/45.64	c +   45.6     2556     120      0     0      0  433340  25143   25.1  36    6
50.58/50.66	c N   50.6     2556     120      0     0      0  461545  25153   25.0  34    7
63.07/63.10	c +   63.1     2556     120      0     0      0  541677  27657   24.8  35    7
85.36/85.41	c +   85.4     2556     120      0     0      0  677097  30422   24.6  34    8
116.66/116.79	c +  116.8     2556     120      0     0      0  846370  33464   24.3  35    9
126.76/126.86	c B  126.8     2556     120      0     0      0  896176  33478   24.2  35    9
152.15/152.25	c N  152.2     2556     120      0     0      0 1025543  33474   24.1  33   10
158.95/159.08	c +  159.0     2556     120      0     0      0 1057960  36810   24.0  34   10
216.43/216.54	c +  216.5     2556     120      0     0      0 1322451  40491   23.8  35   12
298.80/298.95	c +  298.9     2556     120      0     0      0 1653062  44540   23.7  37   13
408.08/408.20	c B  408.1     2556     120      0     0      0 2048386  44551   23.4  35   15
413.18/413.34	c +  413.2     2556     120      0     0      0 2066325  48994   23.3  36   15
468.76/468.91	c N  468.8     2556     120      0     0      0 2255950  49004   23.3  36   16
567.53/567.74	c +  567.6     2556     120      0     0      0 2582906  53893   23.1  35   17
803.97/804.27	c +  804.1     2556     120      0     0      0 3228632  59282   22.8  37   11
1132.08/1132.41	c
1132.08/1132.41	c       original/binary      fixed     eliminated      learned       agility
1132.08/1132.41	c   seconds        variables     equivalent    conflicts       height       MB
1132.08/1132.41	c
1132.08/1132.41	c + 1132.1     2556     120      0     0      0 4035791  65210   23.0  35   16
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4194815 conflicts, 4694014 decisions, 1 random
1200.07/1200.40	c 0 iterations, 3 restarts, 7416 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 40991 rescored, 1019 rebiased
1200.07/1200.40	c 1 simplifications, 1 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 13813 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 480 probed, 2 phases, 2 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 106782922 learned, 16% deleted, 0 strong, 11 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 115939508 propagations, 0.10 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 22 MB max, 496 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1515659-1238257176/watcher-1515659-1238257176 -o /tmp/evaluation-result-1515659-1238257176/solver-1515659-1238257176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515659-1238257176.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: 2.00 1.98 1.98 3/94 19964
/proc/meminfo: memFree=1783136/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=1048 CPUtime=0
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1098381291 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134561340 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 262 165 79 155 0 105 0

[startup+0.0795969 s]
/proc/loadavg: 2.00 1.98 1.98 3/94 19964
/proc/meminfo: memFree=1783136/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=1312 CPUtime=0.07
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 247 0 0 0 7 0 0 0 18 0 1 0 1098381291 1343488 231 1992294400 134512640 135151029 4294956240 18446744073709551615 134580518 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 328 231 79 155 0 171 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1312

[startup+0.101599 s]
/proc/loadavg: 2.00 1.98 1.98 3/94 19964
/proc/meminfo: memFree=1783136/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=1444 CPUtime=0.09
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 1098381291 1478656 259 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 361 259 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301622 s]
/proc/loadavg: 2.00 1.98 1.98 3/94 19964
/proc/meminfo: memFree=1783136/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=1708 CPUtime=0.29
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 365 0 0 0 29 0 0 0 20 0 1 0 1098381291 1748992 349 1992294400 134512640 135151029 4294956240 18446744073709551615 134554859 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 427 349 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701666 s]
/proc/loadavg: 2.00 1.98 1.98 3/94 19964
/proc/meminfo: memFree=1783136/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=2104 CPUtime=0.69
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 451 0 0 0 69 0 0 0 24 0 1 0 1098381291 2154496 435 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 526 435 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50175 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1781336/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=2500 CPUtime=1.49
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 559 0 0 0 149 0 0 0 25 0 1 0 1098381291 2560000 543 1992294400 134512640 135151029 4294956240 18446744073709551615 134551924 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 625 543 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10193 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1780696/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=3160 CPUtime=3.09
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 698 0 0 0 309 0 0 0 25 0 1 0 1098381291 3235840 682 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 790 682 79 155 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3160

[startup+6.30129 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1779800/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=3968 CPUtime=6.29
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 886 0 0 0 629 0 0 0 25 0 1 0 1098381291 4063232 870 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 992 870 79 155 0 835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3968

[startup+12.702 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1778648/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=4948 CPUtime=12.69
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 1128 0 0 0 1269 0 0 0 25 0 1 0 1098381291 5066752 1112 1992294400 134512640 135151029 4294956240 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 1237 1112 79 155 0 1080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4948

[startup+25.5014 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1777304/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=6388 CPUtime=25.48
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 1427 0 0 0 2547 1 0 0 25 0 1 0 1098381291 6541312 1411 1992294400 134512640 135151029 4294956240 18446744073709551615 134575918 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 1597 1411 79 155 0 1440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6388

[startup+51.1013 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1775896/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=7944 CPUtime=51.07
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 1777 0 0 0 5106 1 0 0 25 0 1 0 1098381291 8134656 1761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 1986 1761 79 155 0 1829 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7944

[startup+102.308 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1773720/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=10252 CPUtime=102.27
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 2273 0 0 0 10225 2 0 0 25 0 1 0 1098381291 10498048 2257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 2563 2257 79 155 0 2406 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10252

[startup+162.302 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1771928/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=12328 CPUtime=162.25
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 2719 0 0 0 16223 2 0 0 25 0 1 0 1098381291 12623872 2703 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 3082 2703 79 155 0 2925 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12328

[startup+222.301 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1770584/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=13984 CPUtime=222.23
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 3028 0 0 0 22221 2 0 0 25 0 1 0 1098381291 14319616 3012 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 3496 3012 79 155 0 3339 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13984

[startup+282.301 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1769304/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=15432 CPUtime=282.21
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 3330 0 0 0 28219 2 0 0 25 0 1 0 1098381291 15802368 3314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 3858 3314 79 155 0 3701 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15432

[startup+342.302 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1767128/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=17776 CPUtime=342.2
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 3876 0 0 0 34217 3 0 0 25 0 1 0 1098381291 18202624 3860 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 4444 3860 79 155 0 4287 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17776

[startup+402.302 s]
/proc/loadavg: 2.00 1.98 1.98 3/95 19965
/proc/meminfo: memFree=1766232/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=18756 CPUtime=402.18
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 4089 0 0 0 40215 3 0 0 25 0 1 0 1098381291 19206144 4073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 4689 4073 79 155 0 4532 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18756

[startup+462.301 s]
/proc/loadavg: 2.04 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1765464/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=19680 CPUtime=462.16
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 4264 0 0 0 46213 3 0 0 25 0 1 0 1098381291 20152320 4248 1992294400 134512640 135151029 4294956240 18446744073709551615 134574207 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 4920 4248 79 155 0 4763 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19680

[startup+522.302 s]
/proc/loadavg: 2.01 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1765144/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=20208 CPUtime=522.15
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 4379 0 0 0 52212 3 0 0 25 0 1 0 1098381291 20692992 4363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5052 4363 79 155 0 4895 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 20208

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1764632/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=20868 CPUtime=582.13
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 4519 0 0 0 58210 3 0 0 25 0 1 0 1098381291 21368832 4503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5217 4503 79 155 0 5060 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20868

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1764248/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=21264 CPUtime=642.12
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 4604 0 0 0 64209 3 0 0 25 0 1 0 1098381291 21774336 4588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5316 4588 79 155 0 5159 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21264

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1763800/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=21792 CPUtime=702.1
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 4720 0 0 0 70207 3 0 0 25 0 1 0 1098381291 22315008 4704 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5448 4704 79 155 0 5291 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21792

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1762328/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=23540 CPUtime=762.09
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 5084 0 0 0 76205 4 0 0 25 0 1 0 1098381291 24104960 5068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5885 5068 79 155 0 5728 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23540

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1765272/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=18000 CPUtime=822.07
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 5389 0 0 0 82203 4 0 0 25 0 1 0 1098381291 18432000 4316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 4500 4316 79 155 0 4343 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18000

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1764824/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=18416 CPUtime=882.05
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 5515 0 0 0 88201 4 0 0 25 0 1 0 1098381291 18857984 4442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 4604 4442 79 155 0 4447 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18416

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1763800/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=19760 CPUtime=942.04
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 5752 0 0 0 94199 5 0 0 25 0 1 0 1098381291 20234240 4679 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 4940 4679 79 155 0 4783 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19760

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1763352/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=20208 CPUtime=1002.02
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 5856 0 0 0 100197 5 0 0 25 0 1 0 1098381291 20692992 4783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5052 4783 79 155 0 4895 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 20208

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1762520/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=21104 CPUtime=1062
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 6058 0 0 0 106195 5 0 0 25 0 1 0 1098381291 21610496 4985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5276 4985 79 155 0 5119 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 21104

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1761816/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=21936 CPUtime=1121.99
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 6227 0 0 0 112194 5 0 0 25 0 1 0 1098381291 22462464 5154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5484 5154 79 155 0 5327 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 21936

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1761304/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=22448 CPUtime=1181.97
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 6354 0 0 0 118192 5 0 0 25 0 1 0 1098381291 22986752 5281 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5612 5281 79 155 0 5455 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 22448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 19965
/proc/meminfo: memFree=1761112/2055920 swapFree=4152308/4192956
[pid=19964] ppid=19962 vsize=22832 CPUtime=1200.07
/proc/19964/stat : 19964 (precosat) R 19962 19964 19785 0 -1 4194304 6400 0 0 0 120002 5 0 0 25 0 1 0 1098381291 23379968 5327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19964/statm: 5708 5327 79 155 0 5551 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 22832

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06299
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 24064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6400
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= 1868

runsolver used 2.08968 second user time and 4.47132 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 17:19:36
IDJOB=1515659
IDBENCH=70448
IDSOLVER=507
FILE ID=node91/1515659-1238257176
PBS_JOBID= 9060790
Free space on /tmp= 66480 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515659-1238257176/watcher-1515659-1238257176 -o /tmp/evaluation-result-1515659-1238257176/solver-1515659-1238257176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515659-1238257176.cnf

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=1685795755

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1783552 kB
Buffers:         46972 kB
Cached:         154516 kB
SwapCached:      23048 kB
Active:         142796 kB
Inactive:        83332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783552 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            29364 kB
Committed_AS:  2368204 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-28 17:39:39