Trace number 1797782

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
minisat2-core 070721? (TO) 1200.1 1200.53

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  340179                                               |
0.00/0.00	|  Number of clauses:    1187589                                              |
0.69/0.70	|  Parsing time:         0.62         s                                       |
0.69/0.74	============================[ Search Statistics ]==============================
0.69/0.74	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.74	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.74	===============================================================================
0.69/0.74	|         0 |  339923  1186821  2884753 |   395607        0    nan |  0.000 % |
1.58/1.69	|       101 |  339923  1186821  2884753 |   435167      101     23 |  0.075 % |
3.27/3.30	|       252 |  339921  1186821  2884753 |   478684      232     39 |  0.081 % |
5.96/6.02	|       477 |  339903  1186221  2883553 |   526552      448     47 |  0.081 % |
8.05/8.14	|       814 |  339903  1186221  2883553 |   579208      785     35 |  0.081 % |
13.54/13.65	|      1320 |  339890  1186191  2883493 |   637129     1269     90 |  0.087 % |
20.64/20.77	|      2083 |  339870  1185397  2881905 |   700841     2009     86 |  0.091 % |
32.24/32.40	|      3222 |  339855  1184945  2881001 |   770926     3104    137 |  0.099 % |
43.73/43.84	|      4931 |  339843  1183872  2878855 |   848018     4807    116 |  0.099 % |
78.72/78.83	|      7494 |  339834  1183840  2878791 |   932820     7357     97 |  0.104 % |
123.30/123.45	|     11345 |  339813  1183184  2877479 |  1026102    11153    128 |  0.111 % |
170.68/170.86	|     17111 |  339801  1182309  2875729 |  1128712    16904    148 |  0.111 % |
283.65/283.82	|     25762 |  339799  1182279  2875669 |  1241584    25552    157 |  0.112 % |
480.58/480.85	|     38736 |  339798  1182202  2875515 |  1365742    38518    170 |  0.112 % |
653.54/653.87	|     58199 |  339795  1182084  2875279 |  1502316    57973    225 |  0.113 % |
1090.09/1090.55	|     87393 |  339791  1182054  2875219 |  1652548    87164    198 |  0.114 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797782-1242074230/watcher-1797782-1242074230 -o /tmp/evaluation-result-1797782-1242074230/solver-1797782-1242074230 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797782-1242074230.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.00 3/65 31591
/proc/meminfo: memFree=909944/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=2220 CPUtime=0
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 235455846 2273280 418 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 555 418 58 171 0 381 0

[startup+0.0687099 s]
/proc/loadavg: 0.92 0.98 1.00 3/65 31591
/proc/meminfo: memFree=909944/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=8528 CPUtime=0.06
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 1942 0 0 0 5 1 0 0 18 0 1 0 235455846 8732672 1927 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 2132 1928 58 171 0 1958 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8528

[startup+0.102712 s]
/proc/loadavg: 0.92 0.98 1.00 3/65 31591
/proc/meminfo: memFree=909944/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=12460 CPUtime=0.09
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 2723 0 0 0 8 1 0 0 18 0 1 0 235455846 12759040 2708 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 3115 2709 58 171 0 2941 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12460

[startup+0.302734 s]
/proc/loadavg: 0.92 0.98 1.00 3/65 31591
/proc/meminfo: memFree=909944/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=32960 CPUtime=0.3
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 7391 0 0 0 26 4 0 0 19 0 1 0 235455846 33751040 7376 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 8240 7377 58 171 0 8066 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 32960

[startup+0.702794 s]
/proc/loadavg: 0.92 0.98 1.00 3/65 31591
/proc/meminfo: memFree=909944/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=72568 CPUtime=0.69
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 16680 0 0 0 61 8 0 0 23 0 1 0 235455846 74309632 16665 1992294400 134512640 135213614 4294956256 18446744073709551615 134515496 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 18142 16666 58 171 0 17968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72568

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 1.00 2/66 31592
/proc/meminfo: memFree=841392/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=74204 CPUtime=1.48
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 17171 0 0 0 139 9 0 0 25 0 1 0 235455846 75984896 17147 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/31591/statm: 18551 17147 74 171 0 18377 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74204

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 1.00 2/66 31592
/proc/meminfo: memFree=841136/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=74204 CPUtime=3.07
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 17175 0 0 0 298 9 0 0 25 0 1 0 235455846 75984896 17151 1992294400 134512640 135213614 4294956256 18446744073709551615 134527011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31591/statm: 18551 17151 78 171 0 18377 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74204

[startup+6.30144 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 31592
/proc/meminfo: memFree=841208/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=74336 CPUtime=6.26
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 17193 0 0 0 617 9 0 0 25 0 1 0 235455846 76120064 17169 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/31591/statm: 18584 17169 78 171 0 18410 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 74336

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 31592
/proc/meminfo: memFree=841336/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=74732 CPUtime=12.65
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 17284 0 0 0 1256 9 0 0 25 0 1 0 235455846 76525568 17260 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 18683 17260 78 171 0 18509 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 74732

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.00 2/66 31592
/proc/meminfo: memFree=840952/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=75736 CPUtime=25.44
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 17412 0 0 0 2535 9 0 0 25 0 1 0 235455846 77553664 17388 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 18934 17388 78 171 0 18760 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 75736

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.00 2/66 31592
/proc/meminfo: memFree=839288/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=77452 CPUtime=51.03
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 17847 0 0 0 5093 10 0 0 25 0 1 0 235455846 79310848 17823 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 19363 17823 78 171 0 19189 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 77452

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.00 2/66 31592
/proc/meminfo: memFree=837304/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=79448 CPUtime=102.21
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 18318 0 0 0 10211 10 0 0 25 0 1 0 235455846 81354752 18294 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 19862 18294 78 171 0 19688 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 79448

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31592
/proc/meminfo: memFree=832184/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=84604 CPUtime=162.18
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 19627 0 0 0 16206 12 0 0 25 0 1 0 235455846 86634496 19603 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 21151 19603 78 171 0 20977 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 84604

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31592
/proc/meminfo: memFree=828280/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=88436 CPUtime=222.16
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 20589 0 0 0 22203 13 0 0 25 0 1 0 235455846 90558464 20565 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 22109 20565 78 171 0 21935 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 88436

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=824440/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=92132 CPUtime=282.15
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 21510 0 0 0 28200 15 0 0 25 0 1 0 235455846 94343168 21486 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 23033 21486 78 171 0 22859 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 92132

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=821496/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=95068 CPUtime=342.12
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 22235 0 0 0 34197 15 0 0 25 0 1 0 235455846 97349632 22211 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 23767 22211 78 171 0 23593 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 95068

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=817976/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=98644 CPUtime=402.11
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 23139 0 0 0 40195 16 0 0 25 0 1 0 235455846 101011456 23115 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 24661 23115 78 171 0 24487 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 98644

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=814584/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=102076 CPUtime=462.1
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 23987 0 0 0 46192 18 0 0 25 0 1 0 235455846 104525824 23963 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 25519 23963 78 171 0 25345 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 102076

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=812536/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=104272 CPUtime=522.07
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 24520 0 0 0 52189 18 0 0 25 0 1 0 235455846 106774528 24496 1992294400 134512640 135213614 4294956256 18446744073709551615 134537550 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 26068 24496 78 171 0 25894 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 104272

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=805880/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=110888 CPUtime=582.06
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 26201 0 0 0 58186 20 0 0 25 0 1 0 235455846 113549312 26177 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 27722 26177 78 171 0 27548 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 110888

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=788344/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=128300 CPUtime=642.04
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 30534 0 0 0 64179 25 0 0 25 0 1 0 235455846 131379200 30510 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 32075 30510 78 171 0 31901 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 128300

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=785336/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=131460 CPUtime=702.02
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 31307 0 0 0 70175 27 0 0 25 0 1 0 235455846 134615040 31283 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 32865 31283 78 171 0 32691 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 131460

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=782648/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=134104 CPUtime=762
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 31961 0 0 0 76173 27 0 0 25 0 1 0 235455846 137322496 31937 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 33526 31937 78 171 0 33352 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 134104

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=780216/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=136488 CPUtime=821.98
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 32582 0 0 0 82170 28 0 0 25 0 1 0 235455846 139763712 32558 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 34122 32558 78 171 0 33948 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 136488

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=777592/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=138996 CPUtime=881.96
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 33204 0 0 0 88167 29 0 0 25 0 1 0 235455846 142331904 33180 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 34749 33180 78 171 0 34575 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 138996

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=775160/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=141508 CPUtime=941.94
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 33822 0 0 0 94165 29 0 0 25 0 1 0 235455846 144904192 33798 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 35377 33798 78 171 0 35203 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 141508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=772728/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=143884 CPUtime=1001.92
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 34424 0 0 0 100162 30 0 0 25 0 1 0 235455846 147337216 34400 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 35971 34400 78 171 0 35797 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 143884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=769976/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=146656 CPUtime=1061.91
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 35117 0 0 0 106160 31 0 0 25 0 1 0 235455846 150175744 35093 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 36664 35093 78 171 0 36490 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 146656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=766776/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=149836 CPUtime=1121.89
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 35928 0 0 0 112157 32 0 0 25 0 1 0 235455846 153432064 35904 1992294400 134512640 135213614 4294956256 18446744073709551615 134536740 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 37459 35904 78 171 0 37285 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 149836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=759032/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=157712 CPUtime=1181.88
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 37866 0 0 0 118153 35 0 0 25 0 1 0 235455846 161497088 37842 1992294400 134512640 135213614 4294956256 18446744073709551615 134529535 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 39428 37842 78 171 0 39254 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 157712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=756920/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=159840 CPUtime=1200.07
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 38376 0 0 0 119972 35 0 0 25 0 1 0 235455846 163676160 38352 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 39960 38352 78 171 0 39786 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 159840

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31594
/proc/meminfo: memFree=756920/2055920 swapFree=4155404/4192956
[pid=31591] ppid=31589 vsize=159840 CPUtime=1200.07
/proc/31591/stat : 31591 (minisat_static) R 31589 31591 31488 0 -1 4194304 38376 0 0 0 119972 35 0 0 25 0 1 0 235455846 163676160 38352 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/31591/statm: 39960 38352 78 171 0 39786 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 159840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.72
CPU system time (s): 0.380942
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 159840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38376
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= 2305

runsolver used 1.08583 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node74 at 2009-05-11 22:37:11
IDJOB=1797782
IDBENCH=20405
IDSOLVER=651
FILE ID=node74/1797782-1242074230
PBS_JOBID= 9277627
Free space on /tmp= 102956 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797782-1242074230/watcher-1797782-1242074230 -o /tmp/evaluation-result-1797782-1242074230/solver-1797782-1242074230 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797782-1242074230.cnf

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=1369945586

node74.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		: 3000.233
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		: 3000.233
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:        910424 kB
Buffers:         72012 kB
Cached:         964812 kB
SwapCached:      31048 kB
Active:         262936 kB
Inactive:       807388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        910424 kB
SwapTotal:     4192956 kB
SwapFree:      4155404 kB
Dirty:           22260 kB
Writeback:           0 kB
Mapped:          14244 kB
Slab:            60988 kB
Committed_AS:   828612 kB
PageTables:       1444 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= 102956 MiB
End job on node74 at 2009-05-11 22:57:14