Trace number 1520234

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S149116968-021.cnf
MD5SUM7d2d3634187334a9c4b4ef97daf4cc0a
Bench CategoryRANDOM (random 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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     512     2200     6635 |      806      100     24 |  0.000 % |
0.00/0.01	c |       250 |     512     2200     6635 |      887      250     23 |  0.000 % |
0.00/0.01	c |       475 |     512     2200     6635 |      976      475     23 |  0.000 % |
0.00/0.02	c |       812 |     512     2200     6635 |     1073      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     512     2200     6635 |     1181      752     21 |  0.000 % |
0.00/0.06	c |      2077 |     512     2200     6635 |     1299      895     22 |  0.000 % |
0.06/0.09	c |      3216 |     512     2200     6635 |     1429      680     19 |  0.000 % |
0.09/0.14	c |      4924 |     512     2200     6635 |     1571      914     20 |  0.000 % |
0.19/0.23	c |      7486 |     512     2200     6635 |     1729     1059     20 |  0.000 % |
0.29/0.35	c |     11330 |     512     2200     6635 |     1902     1346     21 |  0.000 % |
0.49/0.54	c |     17096 |     512     2200     6635 |     2092     1239     21 |  0.000 % |
0.79/0.84	c |     25745 |     512     2200     6635 |     2301     1296     22 |  0.000 % |
1.19/1.29	c |     38719 |     512     2200     6635 |     2531     1297     21 |  0.000 % |
1.89/1.99	c |     58180 |     512     2200     6635 |     2784     1357     20 |  0.000 % |
2.99/3.06	c |     87372 |     512     2200     6635 |     3063     2151     21 |  0.000 % |
4.69/4.74	c |    131161 |     512     2200     6635 |     3369     2263     21 |  0.000 % |
7.19/7.29	c |    196845 |     512     2200     6635 |     3706     2851     24 |  0.000 % |
11.19/11.29	c |    295371 |     512     2200     6635 |     4077     3596     23 |  0.000 % |
17.38/17.40	c |    443160 |     512     2200     6635 |     4484     2609     23 |  0.000 % |
26.98/27.06	c |    664843 |     512     2200     6635 |     4933     3957     23 |  0.000 % |
41.79/41.81	c |    997368 |     512     2200     6635 |     5426     4844     21 |  0.000 % |
64.68/64.76	c |   1496156 |     512     2200     6635 |     5969     4960     22 |  0.000 % |
100.56/100.64	c |   2244338 |     512     2200     6635 |     6566     3431     21 |  0.000 % |
156.15/156.25	c |   3366612 |     512     2200     6635 |     7223     3550     22 |  0.000 % |
244.53/244.60	c |   5050023 |     512     2200     6635 |     7945     5887     20 |  0.000 % |
380.79/380.93	c |   7575139 |     512     2200     6635 |     8739     6592     22 |  0.000 % |
595.73/595.94	c |  11362814 |     512     2200     6635 |     9613     8152     23 |  0.000 % |
929.04/929.39	c |  17044326 |     512     2200     6635 |    10575     5215     21 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520234-1238276088/watcher-1520234-1238276088 -o /tmp/evaluation-result-1520234-1238276088/solver-1520234-1238276088 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520234-1238276088.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15263
/proc/meminfo: memFree=878520/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=7464 CPUtime=0
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 191 0 0 0 0 0 0 0 20 0 1 0 986982544 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4222830 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 1866 175 88 219 0 1644 0

[startup+0.067505 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15263
/proc/meminfo: memFree=878520/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=12744 CPUtime=0.06
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 315 0 0 0 6 0 0 0 20 0 1 0 986982544 13049856 250 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 3186 250 100 219 0 2964 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12744

[startup+0.101509 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15263
/proc/meminfo: memFree=878520/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=7580 CPUtime=0.09
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 361 0 0 0 9 0 0 0 20 0 1 0 986982544 7761920 255 1992294400 4194304 5092341 548682068848 18446744073709551615 4241945 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 1895 255 100 219 0 1673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7580

[startup+0.301527 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15263
/proc/meminfo: memFree=878520/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=0.29
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 448 0 0 0 29 0 0 0 22 0 1 0 986982544 18407424 342 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 342 100 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701564 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 15263
/proc/meminfo: memFree=878520/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=0.69
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 482 0 0 0 69 0 0 0 25 0 1 0 986982544 18407424 376 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 376 100 219 0 4272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17976

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=877232/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=1.49
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 559 0 0 0 149 0 0 0 25 0 1 0 986982544 18407424 453 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 453 100 219 0 4272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=876784/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=3.09
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 986982544 18407424 534 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 534 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=876080/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=6.29
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 905 0 0 0 629 0 0 0 25 0 1 0 986982544 18407424 660 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 660 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=875376/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=12.69
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 1080 0 0 0 1269 0 0 0 25 0 1 0 986982544 18407424 835 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 835 100 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=874416/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17976 CPUtime=25.48
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 1290 0 0 0 2548 0 0 0 25 0 1 0 986982544 18407424 1045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4494 1045 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=873264/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17980 CPUtime=51.08
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 2040 0 0 0 5107 1 0 0 25 0 1 0 986982544 18411520 1341 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4495 1341 100 219 0 4273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17980

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=871600/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=17980 CPUtime=102.27
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 2446 0 0 0 10226 1 0 0 25 0 1 0 986982544 18411520 1747 1992294400 4194304 5092341 548682068848 18446744073709551615 4249542 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 4495 1747 100 219 0 4273 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=870256/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=162.24
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 2772 0 0 0 16223 1 0 0 25 0 1 0 986982544 23752704 2073 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 2073 100 219 0 5577 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=869424/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=222.23
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 2981 0 0 0 22221 2 0 0 25 0 1 0 986982544 23752704 2282 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 2282 100 219 0 5577 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23196

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=868528/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=282.22
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 3196 0 0 0 28220 2 0 0 25 0 1 0 986982544 23752704 2497 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 2497 100 219 0 5577 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23196

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=867888/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=342.2
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 3344 0 0 0 34218 2 0 0 25 0 1 0 986982544 23752704 2645 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 2645 100 219 0 5577 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=866992/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=402.18
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 3575 0 0 0 40216 2 0 0 25 0 1 0 986982544 23752704 2876 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 2876 100 219 0 5577 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23196

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=866608/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=462.17
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 3662 0 0 0 46215 2 0 0 25 0 1 0 986982544 23752704 2963 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 2963 100 219 0 5577 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23196

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=866288/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=23196 CPUtime=522.15
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 3783 0 0 0 52213 2 0 0 25 0 1 0 986982544 23752704 3084 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 5799 3084 100 219 0 5577 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23196

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=864752/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=582.13
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4597 0 0 0 58211 2 0 0 25 0 1 0 986982544 29114368 3461 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3461 100 219 0 6886 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28432

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=864432/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=642.12
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4657 0 0 0 64210 2 0 0 25 0 1 0 986982544 29114368 3521 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3521 100 219 0 6886 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28432

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=864368/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=702.1
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4667 0 0 0 70208 2 0 0 25 0 1 0 986982544 29114368 3531 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3531 100 219 0 6886 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28432

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=864368/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=762.08
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4669 0 0 0 76206 2 0 0 25 0 1 0 986982544 29114368 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3533 100 219 0 6886 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 28432

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=864112/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=822.06
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4722 0 0 0 82204 2 0 0 25 0 1 0 986982544 29114368 3586 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3586 100 219 0 6886 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28432

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=863728/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=882.05
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4815 0 0 0 88202 3 0 0 25 0 1 0 986982544 29114368 3679 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3679 100 219 0 6886 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28432

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=863280/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=942.03
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4933 0 0 0 94200 3 0 0 25 0 1 0 986982544 29114368 3797 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3797 100 219 0 6886 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=863088/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=1002.02
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 4978 0 0 0 100199 3 0 0 25 0 1 0 986982544 29114368 3842 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3842 100 219 0 6886 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=862512/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=1062
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 5103 0 0 0 106197 3 0 0 25 0 1 0 986982544 29114368 3967 1992294400 4194304 5092341 548682068848 18446744073709551615 4244103 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 3967 100 219 0 6886 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 28432

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=862384/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=1121.98
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 5147 0 0 0 112195 3 0 0 25 0 1 0 986982544 29114368 4011 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 4011 100 219 0 6886 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=862192/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=1181.97
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 5202 0 0 0 118194 3 0 0 25 0 1 0 986982544 29114368 4066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 4066 100 219 0 6886 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15264
/proc/meminfo: memFree=862064/2055920 swapFree=4176856/4192956
[pid=15263] ppid=15261 vsize=28432 CPUtime=1200.06
/proc/15263/stat : 15263 (minisat) R 15261 15263 14998 0 -1 4194304 5221 0 0 0 120003 3 0 0 25 0 1 0 986982544 29114368 4085 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/15263/statm: 7108 4085 100 219 0 6886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28432

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.041993
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 28432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5221
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= 2002

runsolver used 1.3278 second user time and 3.05154 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-28 22:34:48
IDJOB=1520234
IDBENCH=70546
IDSOLVER=546
FILE ID=node8/1520234-1238276088
PBS_JOBID= 9060862
Free space on /tmp= 64044 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S149116968-021.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520234-1238276088/watcher-1520234-1238276088 -o /tmp/evaluation-result-1520234-1238276088/solver-1520234-1238276088 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520234-1238276088.cnf

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

MD5SUM BENCH= 7d2d3634187334a9c4b4ef97daf4cc0a
RANDOM SEED=1112664911

node8.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        878936 kB
Buffers:         92396 kB
Cached:         985380 kB
SwapCached:       9204 kB
Active:         108676 kB
Inactive:       979788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878936 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            74296 kB
Committed_AS:  2567760 kB
PageTables:       1376 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= 64044 MiB
End job on node8 at 2009-03-28 22:54:51