Trace number 1772882

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 10000.1 10002.9

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
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 variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.39/0.41	c |  Number of variables:        106701                                         |
0.39/0.41	c |  Number of clauses:          373870                                         |
0.39/0.41	c |  Parse time:                   0.36 s                                       |
3.69/3.73	c |  Simplification time:          3.30 s                                       |
3.69/3.73	c |                                                                             |
3.69/3.73	c ============================[ Search Statistics ]==============================
3.69/3.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.73	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.69/3.73	c ===============================================================================
3.79/3.83	c |       100 |   28224   212603   868730 |    77954      100     19 |  0.217 % |
3.89/3.92	c |       250 |   28224   212603   868730 |    85749      250     16 |  0.217 % |
4.09/4.11	c |       475 |   28224   212603   868730 |    94324      475     21 |  0.217 % |
4.30/4.35	c |       812 |   28224   212603   868730 |   103757      812     22 |  0.217 % |
4.79/4.80	c |      1318 |   28224   212603   868730 |   114133     1318     28 |  0.217 % |
5.29/5.40	c |      2077 |   28216   212377   867971 |   125546     2076     27 |  0.225 % |
6.19/6.29	c |      3216 |   28216   212377   867971 |   138101     3215     33 |  0.225 % |
7.59/7.61	c |      4924 |   28216   212377   867971 |   151911     4923     30 |  0.225 % |
9.49/9.54	c |      7486 |   28216   212377   867971 |   167102     7485     30 |  0.225 % |
12.89/12.95	c |     11330 |   28216   212377   867971 |   183812    11329     30 |  0.225 % |
17.38/17.47	c |     17096 |   28216   212377   867971 |   202193    17095     30 |  0.225 % |
25.99/26.07	c |     25745 |   28216   212377   867971 |   222413    25744     29 |  0.225 % |
37.78/37.83	c |     38719 |   28216   212377   867971 |   244654    38718     30 |  0.225 % |
59.28/59.33	c |     58180 |   28216   212377   867971 |   269119    58179     31 |  0.225 % |
95.96/96.03	c |     87372 |   28216   212377   867971 |   296031    87371     34 |  0.225 % |
157.15/157.23	c |    131161 |   28216   212377   867971 |   325635   131160     37 |  0.225 % |
263.82/263.98	c |    196845 |   28216   212377   867971 |   358198   196844     39 |  0.225 % |
449.26/449.44	c |    295371 |   28216   212377   867971 |   394018   295370     41 |  0.225 % |
730.69/730.93	c |    443160 |   28216   212377   867971 |   433420    86020     39 |  0.225 % |
1108.97/1109.33	c |    664843 |   28216   212377   867971 |   476762   307703     49 |  0.225 % |
1719.00/1719.51	c |    997368 |   28216   212377   867971 |   524438   182034     48 |  0.225 % |
2695.12/2695.93	c |   1496156 |   28216   212377   867971 |   576882   178027     42 |  0.225 % |
4184.09/4185.32	c |   2244338 |   28216   212377   867971 |   634570   391303     48 |  0.225 % |
6436.94/6438.80	c |   3366612 |   28216   212377   867971 |   698027   324198     46 |  0.225 % |

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-1772882-1241206708/watcher-1772882-1241206708 -o /tmp/evaluation-result-1772882-1241206708/solver-1772882-1241206708 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772882-1241206708.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.85 0.98 0.99 2/64 30526
/proc/meminfo: memFree=806504/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=7608 CPUtime=0
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 445 0 0 0 0 0 0 0 18 0 1 0 148703997 7790592 429 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 1902 430 63 219 0 1680 0

[startup+0.041402 s]
/proc/loadavg: 0.85 0.98 0.99 2/64 30526
/proc/meminfo: memFree=806504/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=10416 CPUtime=0.03
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 1284 0 0 0 3 0 0 0 18 0 1 0 148703997 10665984 1268 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 2604 1270 63 219 0 2382 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10416

[startup+0.102407 s]
/proc/loadavg: 0.85 0.98 0.99 2/64 30526
/proc/meminfo: memFree=806504/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=15004 CPUtime=0.09
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 2806 0 0 0 8 1 0 0 18 0 1 0 148703997 15364096 2597 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 3751 2599 63 219 0 3529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15004

[startup+0.302429 s]
/proc/loadavg: 0.85 0.98 0.99 2/64 30526
/proc/meminfo: memFree=806504/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=30280 CPUtime=0.29
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 7418 0 0 0 26 3 0 0 19 0 1 0 148703997 31006720 6870 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 7570 6871 63 219 0 7348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30280

[startup+0.702476 s]
/proc/loadavg: 0.85 0.98 0.99 2/64 30526
/proc/meminfo: memFree=806504/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=50064 CPUtime=0.69
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 11188 0 0 0 64 5 0 0 23 0 1 0 148703997 51265536 10336 1992294400 4194304 5092341 548682068848 18446744073709551615 4223907 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 12516 10336 87 219 0 12294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50064

[startup+1.50156 s]
/proc/loadavg: 0.85 0.98 0.99 2/65 30527
/proc/meminfo: memFree=760096/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=61484 CPUtime=1.49
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 13988 0 0 0 143 6 0 0 25 0 1 0 148703997 62959616 13136 1992294400 4194304 5092341 548682068848 18446744073709551615 4219513 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 15371 13136 87 219 0 15149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61484

[startup+3.10173 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 30527
/proc/meminfo: memFree=751456/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=64236 CPUtime=3.09
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 15096 0 0 0 303 6 0 0 25 0 1 0 148703997 65777664 14244 1992294400 4194304 5092341 548682068848 18446744073709551615 4223106 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 16059 14244 87 219 0 15837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64236

[startup+6.30108 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 30527
/proc/meminfo: memFree=763936/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=48576 CPUtime=6.29
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 16397 0 0 0 622 7 0 0 25 0 1 0 148703997 49741824 10661 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 12144 10661 103 219 0 11922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48576

[startup+12.7018 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 30527
/proc/meminfo: memFree=762976/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=51172 CPUtime=12.69
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 16639 0 0 0 1262 7 0 0 25 0 1 0 148703997 52400128 10903 1992294400 4194304 5092341 548682068848 18446744073709551615 4241332 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 12793 10903 103 219 0 12571 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51172

[startup+25.5012 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 30527
/proc/meminfo: memFree=761312/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=51172 CPUtime=25.48
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 17049 0 0 0 2541 7 0 0 25 0 1 0 148703997 52400128 11313 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 12793 11313 103 219 0 12571 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51172

[startup+51.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30529
/proc/meminfo: memFree=757984/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=55064 CPUtime=51.07
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 17907 0 0 0 5098 9 0 0 25 0 1 0 148703997 56385536 12171 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 13766 12171 103 219 0 13544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55064

[startup+102.305 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 30529
/proc/meminfo: memFree=751328/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=60904 CPUtime=102.26
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 19589 0 0 0 10215 11 0 0 25 0 1 0 148703997 62365696 13853 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 15226 13853 103 219 0 15004 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60904

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30529
/proc/meminfo: memFree=743520/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=69664 CPUtime=162.25
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 21548 0 0 0 16211 14 0 0 25 0 1 0 148703997 71335936 15812 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 17416 15812 103 219 0 17194 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69664

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30529
/proc/meminfo: memFree=736224/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=83472 CPUtime=222.23
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 23336 0 0 0 22206 17 0 0 25 0 1 0 148703997 85475328 17600 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 20868 17600 103 219 0 20646 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 83472

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30529
/proc/meminfo: memFree=729632/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=84072 CPUtime=282.21
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 24998 0 0 0 28202 19 0 0 25 0 1 0 148703997 86089728 19262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 21018 19262 103 219 0 20796 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 84072

[startup+342.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 30529
/proc/meminfo: memFree=719776/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=106128 CPUtime=342.19
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 27446 0 0 0 34198 21 0 0 25 0 1 0 148703997 108675072 21710 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 26532 21710 103 219 0 26310 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 106128

[startup+402.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 30529
/proc/meminfo: memFree=712736/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=107996 CPUtime=402.17
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 29206 0 0 0 40194 23 0 0 25 0 1 0 148703997 110587904 23470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 26999 23470 103 219 0 26777 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 107996

[startup+462.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30529
/proc/meminfo: memFree=706016/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=109616 CPUtime=462.16
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 30897 0 0 0 46190 26 0 0 25 0 1 0 148703997 112246784 25161 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 27404 25161 103 219 0 27182 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 109616

[startup+522.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 30529
/proc/meminfo: memFree=698784/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=141564 CPUtime=522.15
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 32694 0 0 0 52187 28 0 0 25 0 1 0 148703997 144961536 26958 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 35391 26958 103 219 0 35169 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 141564

[startup+582.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 30529
/proc/meminfo: memFree=692768/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=142724 CPUtime=582.12
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 34161 0 0 0 58183 29 0 0 25 0 1 0 148703997 146149376 28425 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 35681 28425 103 219 0 35459 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 142724

[startup+642.303 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 30529
/proc/meminfo: memFree=685856/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=144116 CPUtime=642.11
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 35893 0 0 0 64180 31 0 0 25 0 1 0 148703997 147574784 30157 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 36029 30157 103 219 0 35807 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 144116

[startup+702.302 s]

################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=625184/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=197988 CPUtime=9099.67
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 282572 0 0 0 909630 337 0 0 25 0 1 0 148703997 202739712 45092 1992294400 4194304 5092341 548682068848 18446744073709551615 4241346 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 49497 45092 103 219 0 49275 0
Current children cumulated CPU time (s) 9099.67
Current children cumulated vsize (KiB) 197988

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=619680/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=197988 CPUtime=9159.65
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 283935 0 0 0 915626 339 0 0 25 0 1 0 148703997 202739712 46455 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 49497 46455 103 219 0 49275 0
Current children cumulated CPU time (s) 9159.65
Current children cumulated vsize (KiB) 197988

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=614432/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=227548 CPUtime=9219.64
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 285237 0 0 0 921623 341 0 0 25 0 1 0 148703997 233009152 47757 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 56887 47757 103 219 0 56665 0
Current children cumulated CPU time (s) 9219.64
Current children cumulated vsize (KiB) 227548

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=609440/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=227548 CPUtime=9279.62
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 286508 0 0 0 927619 343 0 0 25 0 1 0 148703997 233009152 49028 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 56887 49028 103 219 0 56665 0
Current children cumulated CPU time (s) 9279.62
Current children cumulated vsize (KiB) 227548

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=604640/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=227548 CPUtime=9339.61
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 287697 0 0 0 933616 345 0 0 25 0 1 0 148703997 233009152 50217 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 56887 50217 103 219 0 56665 0
Current children cumulated CPU time (s) 9339.61
Current children cumulated vsize (KiB) 227548

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=599328/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=227548 CPUtime=9399.59
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 289030 0 0 0 939613 346 0 0 25 0 1 0 148703997 233009152 51550 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 56887 51550 103 219 0 56665 0
Current children cumulated CPU time (s) 9399.59
Current children cumulated vsize (KiB) 227548

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=594080/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=227548 CPUtime=9459.57
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 290343 0 0 0 945609 348 0 0 25 0 1 0 148703997 233009152 52863 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 56887 52863 103 219 0 56665 0
Current children cumulated CPU time (s) 9459.57
Current children cumulated vsize (KiB) 227548

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=589408/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=227548 CPUtime=9519.56
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 291509 0 0 0 951607 349 0 0 25 0 1 0 148703997 233009152 54029 1992294400 4194304 5092341 548682068848 18446744073709551615 4241622 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 56887 54029 103 219 0 56665 0
Current children cumulated CPU time (s) 9519.56
Current children cumulated vsize (KiB) 227548

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=584416/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9579.53
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 292749 0 0 0 957602 351 0 0 25 0 1 0 148703997 278417408 55269 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 55269 103 219 0 67751 0
Current children cumulated CPU time (s) 9579.53
Current children cumulated vsize (KiB) 271892

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=579488/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9639.52
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 293986 0 0 0 963599 353 0 0 25 0 1 0 148703997 278417408 56506 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 56506 103 219 0 67751 0
Current children cumulated CPU time (s) 9639.52
Current children cumulated vsize (KiB) 271892

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=575136/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9699.51
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 295056 0 0 0 969596 355 0 0 25 0 1 0 148703997 278417408 57576 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 57576 103 219 0 67751 0
Current children cumulated CPU time (s) 9699.51
Current children cumulated vsize (KiB) 271892

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=570528/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9759.48
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 296224 0 0 0 975592 356 0 0 25 0 1 0 148703997 278417408 58744 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 58744 103 219 0 67751 0
Current children cumulated CPU time (s) 9759.48
Current children cumulated vsize (KiB) 271892

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=566240/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9819.46
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 297287 0 0 0 981589 357 0 0 25 0 1 0 148703997 278417408 59807 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 59807 103 219 0 67751 0
Current children cumulated CPU time (s) 9819.46
Current children cumulated vsize (KiB) 271892

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=561888/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9879.46
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 298378 0 0 0 987587 359 0 0 25 0 1 0 148703997 278417408 60898 1992294400 4194304 5092341 548682068848 18446744073709551615 4250450 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 60898 103 219 0 67751 0
Current children cumulated CPU time (s) 9879.46
Current children cumulated vsize (KiB) 271892

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=557280/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9939.44
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 299541 0 0 0 993583 361 0 0 25 0 1 0 148703997 278417408 62061 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 62061 103 219 0 67751 0
Current children cumulated CPU time (s) 9939.44
Current children cumulated vsize (KiB) 271892

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=552608/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=9999.42
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 300710 0 0 0 999580 362 0 0 25 0 1 0 148703997 278417408 63230 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 63230 103 219 0 67751 0
Current children cumulated CPU time (s) 9999.42
Current children cumulated vsize (KiB) 271892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=552544/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=10000
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 300728 0 0 0 999640 362 0 0 25 0 1 0 148703997 278417408 63248 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 63248 103 219 0 67751 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 271892

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30551
/proc/meminfo: memFree=552544/2055920 swapFree=4191900/4192956
[pid=30526] ppid=30524 vsize=271892 CPUtime=10000
/proc/30526/stat : 30526 (minisat) R 30524 30526 30489 0 -1 4194304 300728 0 0 0 999640 362 0 0 25 0 1 0 148703997 278417408 63248 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30526/statm: 67973 63248 103 219 0 67751 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 271892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9996.41
CPU system time (s): 3.66344
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 322888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.41
system time used= 3.66344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 300728
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= 19128

runsolver used 7.69083 second user time and 20.1439 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-01 21:38:28
IDJOB=1772882
IDBENCH=20406
IDSOLVER=608
FILE ID=node21/1772882-1241206708
PBS_JOBID= 9224702
Free space on /tmp= 66472 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772882-1241206708/watcher-1772882-1241206708 -o /tmp/evaluation-result-1772882-1241206708/solver-1772882-1241206708 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772882-1241206708.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0683489092a5eb0c881dd17c2c45d08e
RANDOM SEED=253111530

node21.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:        806984 kB
Buffers:         82832 kB
Cached:        1047964 kB
SwapCached:        384 kB
Active:         124532 kB
Inactive:      1019596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        806984 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            7360 kB
Writeback:           0 kB
Mapped:          21692 kB
Slab:            90844 kB
Committed_AS:   761780 kB
PageTables:       1376 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= 66472 MiB
End job on node21 at 2009-05-02 00:25:13