Trace number 1783927

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) 5000.07 5001.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.3047
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |                                                                             |
0.00/0.00	c |  Number of variables:           190                                         |
0.00/0.00	c |  Number of clauses:             632                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     102      378     1136 |      138      100     19 |  0.003 % |
0.00/0.00	c |       250 |     102      378     1136 |      152      153     16 |  0.003 % |
0.00/0.01	c |       475 |     102      378     1136 |      167      174     14 |  0.006 % |
0.00/0.01	c |       812 |     102      378     1136 |      184      103     11 |  0.003 % |
0.00/0.02	c |      1318 |     102      378     1136 |      202      131     11 |  0.006 % |
0.00/0.03	c |      2077 |     102      378     1136 |      223      147     13 |  0.006 % |
0.00/0.05	c |      3216 |     102      378     1136 |      245      205     14 |  0.003 % |
0.07/0.07	c |      4924 |     102      378     1136 |      270      138     12 |  0.006 % |
0.10/0.11	c |      7486 |     102      378     1136 |      297      282     14 |  0.008 % |
0.10/0.17	c |     11330 |     102      378     1136 |      326      190     11 |  0.006 % |
0.20/0.25	c |     17096 |     102      378     1136 |      359      304     14 |  0.003 % |
0.30/0.38	c |     25745 |     102      378     1136 |      395      277     14 |  0.003 % |
0.49/0.57	c |     38719 |     102      378     1136 |      434      453     17 |  0.006 % |
0.79/0.87	c |     58180 |     102      378     1136 |      478      255     12 |  0.006 % |
1.29/1.34	c |     87372 |     102      378     1136 |      526      453     14 |  0.006 % |
1.99/2.02	c |    131161 |     102      378     1136 |      578      508     15 |  0.006 % |
2.99/3.08	c |    196845 |     102      378     1136 |      636      334     13 |  0.006 % |
4.69/4.72	c |    295371 |     102      378     1136 |      700      579     15 |  0.003 % |
7.19/7.22	c |    443160 |     102      378     1136 |      770      433     13 |  0.008 % |
11.09/11.16	c |    664843 |     102      378     1136 |      847      820     17 |  0.003 % |
16.99/17.03	c |    997368 |     102      378     1136 |      932      814     16 |  0.003 % |
25.99/26.06	c |   1496156 |     102      378     1136 |     1025      569     15 |  0.006 % |
39.68/39.73	c |   2244338 |     102      378     1136 |     1128      699     15 |  0.006 % |
60.48/60.58	c |   3366612 |     102      378     1136 |     1241      997     19 |  0.008 % |
93.16/93.24	c |   5050023 |     102      378     1136 |     1365      767     15 |  0.003 % |
143.05/143.14	c |   7575139 |     102      378     1136 |     1501     1078     16 |  0.006 % |
219.43/219.55	c |  11362814 |     102      378     1136 |     1651      806     14 |  0.006 % |
335.89/336.09	c |  17044326 |     102      378     1136 |     1817     1670     17 |  0.006 % |
514.65/514.86	c |  25566595 |     102      378     1136 |     1998     1579     18 |  0.006 % |
788.06/788.32	c |  38349998 |     102      378     1136 |     2198     2044     16 |  0.008 % |
1207.25/1207.66	c |  57525103 |     102      378     1136 |     2418     1317     19 |  0.003 % |
1846.47/1847.07	c |  86287761 |     102      378     1136 |     2660     1646     19 |  0.008 % |
2844.87/2845.74	c | 129431749 |     102      378     1136 |     2926     2535     18 |  0.003 % |
4368.84/4370.12	c | 194147731 |     102      378     1136 |     3219     1900     17 |  0.006 % |

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-1783927-1241900204/watcher-1783927-1241900204 -o /tmp/evaluation-result-1783927-1241900204/solver-1783927-1241900204 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783927-1241900204.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.99 0.98 0.99 3/64 28408
/proc/meminfo: memFree=1763072/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=7332 CPUtime=0
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 218053680 7507968 143 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 1833 143 100 219 0 1611 0

[startup+0.0729991 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28408
/proc/meminfo: memFree=1763072/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17808 CPUtime=0.07
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 198 0 0 0 7 0 0 0 18 0 1 0 218053680 18235392 163 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4452 163 101 219 0 4230 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17808

[startup+0.102002 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28408
/proc/meminfo: memFree=1763072/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17808 CPUtime=0.1
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 201 0 0 0 10 0 0 0 18 0 1 0 218053680 18235392 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4452 166 101 219 0 4230 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17808

[startup+0.302024 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28408
/proc/meminfo: memFree=1763072/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17808 CPUtime=0.3
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 220 0 0 0 30 0 0 0 19 0 1 0 218053680 18235392 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4248446 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4452 175 101 219 0 4230 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17808

[startup+0.701065 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28408
/proc/meminfo: memFree=1763072/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17808 CPUtime=0.69
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 246 0 0 0 69 0 0 0 22 0 1 0 218053680 18235392 191 1992294400 4194304 5092341 548682068848 18446744073709551615 4241558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4452 191 101 219 0 4230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17808

[startup+1.50115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1762680/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17808 CPUtime=1.49
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 260 0 0 0 149 0 0 0 25 0 1 0 218053680 18235392 205 1992294400 4194304 5092341 548682068848 18446744073709551615 4249545 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4452 205 101 219 0 4230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17808

[startup+3.10132 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1762296/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17972 CPUtime=3.09
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 310 0 0 0 309 0 0 0 25 0 1 0 218053680 18403328 255 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4493 255 101 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17972

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1762176/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=17972 CPUtime=6.29
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 337 0 0 0 629 0 0 0 25 0 1 0 218053680 18403328 282 1992294400 4194304 5092341 548682068848 18446744073709551615 4249539 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4493 282 101 219 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17972

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1761728/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=18188 CPUtime=12.69
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 462 0 0 0 1269 0 0 0 25 0 1 0 218053680 18624512 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4547 335 101 219 0 4325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18188

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1761664/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=18188 CPUtime=25.49
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 497 0 0 0 2549 0 0 0 25 0 1 0 218053680 18624512 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4547 370 101 219 0 4325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18188

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1761344/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=18500 CPUtime=51.08
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 638 0 0 0 5108 0 0 0 25 0 1 0 218053680 18944000 458 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4625 458 101 219 0 4403 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18500

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1761024/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=18500 CPUtime=102.27
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 723 0 0 0 10227 0 0 0 25 0 1 0 218053680 18944000 543 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4625 543 101 219 0 4403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18500

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1760704/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=18500 CPUtime=162.24
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 804 0 0 0 16224 0 0 0 25 0 1 0 218053680 18944000 592 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4625 592 101 219 0 4403 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1760576/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=18500 CPUtime=222.23
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 824 0 0 0 22223 0 0 0 25 0 1 0 218053680 18944000 612 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4625 612 101 219 0 4403 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18500

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1760000/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=282.21
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 970 0 0 0 28221 0 0 0 25 0 1 0 218053680 19619840 758 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 758 101 219 0 4568 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1759808/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=342.19
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1005 0 0 0 34219 0 0 0 25 0 1 0 218053680 19619840 793 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 793 101 219 0 4568 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1759744/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=402.18
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1029 0 0 0 40217 1 0 0 25 0 1 0 218053680 19619840 817 1992294400 4194304 5092341 548682068848 18446744073709551615 4251479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 817 101 219 0 4568 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19160

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1759680/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=462.16
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1039 0 0 0 46215 1 0 0 25 0 1 0 218053680 19619840 827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 827 101 219 0 4568 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19160

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1759616/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=522.14
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1050 0 0 0 52213 1 0 0 25 0 1 0 218053680 19619840 838 1992294400 4194304 5092341 548682068848 18446744073709551615 4268795 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 838 101 219 0 4568 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19160

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1759488/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=582.13
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1064 0 0 0 58212 1 0 0 25 0 1 0 218053680 19619840 852 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 852 101 219 0 4568 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19160

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28409
/proc/meminfo: memFree=1759424/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=642.11
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1083 0 0 0 64210 1 0 0 25 0 1 0 218053680 19619840 871 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 871 101 219 0 4568 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19160

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756480/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4061.13
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1460 0 0 0 406107 6 0 0 25 0 1 0 218053680 19619840 1248 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1248 101 219 0 4568 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 19160

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756416/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4121.11
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1460 0 0 0 412105 6 0 0 25 0 1 0 218053680 19619840 1248 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1248 101 219 0 4568 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 19160

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756416/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4181.09
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1460 0 0 0 418103 6 0 0 25 0 1 0 218053680 19619840 1248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1248 101 219 0 4568 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 19160

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756416/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4241.07
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1460 0 0 0 424101 6 0 0 25 0 1 0 218053680 19619840 1248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1248 101 219 0 4568 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 19160

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756352/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4301.05
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1465 0 0 0 430099 6 0 0 25 0 1 0 218053680 19619840 1253 1992294400 4194304 5092341 548682068848 18446744073709551615 4268468 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1253 101 219 0 4568 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 19160

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756352/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4361.04
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1465 0 0 0 436098 6 0 0 25 0 1 0 218053680 19619840 1253 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1253 101 219 0 4568 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 19160

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756224/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4421.03
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1486 0 0 0 442096 7 0 0 25 0 1 0 218053680 19619840 1274 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1274 101 219 0 4568 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 19160

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756160/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4481.01
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1493 0 0 0 448094 7 0 0 25 0 1 0 218053680 19619840 1281 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1281 101 219 0 4568 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 19160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756096/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4540.99
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1502 0 0 0 454092 7 0 0 25 0 1 0 218053680 19619840 1290 1992294400 4194304 5092341 548682068848 18446744073709551615 4263410 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1290 101 219 0 4568 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 19160

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756096/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4600.98
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1506 0 0 0 460091 7 0 0 25 0 1 0 218053680 19619840 1294 1992294400 4194304 5092341 548682068848 18446744073709551615 4261653 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1294 101 219 0 4568 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 19160

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1756032/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19160 CPUtime=4660.95
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1511 0 0 0 466088 7 0 0 25 0 1 0 218053680 19619840 1299 1992294400 4194304 5092341 548682068848 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4790 1299 101 219 0 4568 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 19160

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755968/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=4720.94
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1646 0 0 0 472087 7 0 0 25 0 1 0 218053680 19603456 1308 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1308 101 219 0 4564 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 19144

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755840/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=4780.92
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1664 0 0 0 478085 7 0 0 25 0 1 0 218053680 19603456 1326 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1326 101 219 0 4564 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 19144

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755776/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=4840.9
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1672 0 0 0 484083 7 0 0 25 0 1 0 218053680 19603456 1334 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1334 101 219 0 4564 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 19144

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755712/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=4900.89
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1680 0 0 0 490081 8 0 0 25 0 1 0 218053680 19603456 1342 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1342 101 219 0 4564 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 19144

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755648/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=4960.87
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1685 0 0 0 496079 8 0 0 25 0 1 0 218053680 19603456 1347 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1347 101 219 0 4564 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 19144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755712/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=5000.06
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1685 0 0 0 499998 8 0 0 25 0 1 0 218053680 19603456 1347 1992294400 4194304 5092341 548682068848 18446744073709551615 4268859 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1347 101 219 0 4564 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19144

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28417
/proc/meminfo: memFree=1755712/2055920 swapFree=4180928/4192956
[pid=28408] ppid=28406 vsize=19144 CPUtime=5000.06
/proc/28408/stat : 28408 (minisat) R 28406 28408 28234 0 -1 4194304 1685 0 0 0 499998 8 0 0 25 0 1 0 218053680 19603456 1347 1992294400 4194304 5092341 548682068848 18446744073709551615 4268859 0 0 4096 3 0 0 0 17 1 0 0
/proc/28408/statm: 4786 1347 101 219 0 4564 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.084987
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 24328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1685
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= 7732

runsolver used 3.81242 second user time and 10.1485 second system time

The end

Launcher Data 

Begin job on node19 at 2009-05-09 22:16:44
IDJOB=1783927
IDBENCH=24733
IDSOLVER=608
FILE ID=node19/1783927-1241900204
PBS_JOBID= 9264762
Free space on /tmp= 66192 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783927-1241900204/watcher-1783927-1241900204 -o /tmp/evaluation-result-1783927-1241900204/solver-1783927-1241900204 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783927-1241900204.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cb7fcc0a671d4e8fcabb476bdf51a2fc
RANDOM SEED=1682582170

node19.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		: 3000.236
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		: 3000.236
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:       1763488 kB
Buffers:         42776 kB
Cached:         175376 kB
SwapCached:       5772 kB
Active:          66096 kB
Inactive:       159852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763488 kB
SwapTotal:     4192956 kB
SwapFree:      4180928 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            52376 kB
Committed_AS:   765556 kB
PageTables:       1452 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= 66192 MiB
End job on node19 at 2009-05-09 23:40:08