Trace number 1783971

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) 5000.04 5001.81

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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:           270                                         |
0.00/0.00	c |  Number of clauses:            1080                                         |
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 |     270     1080     3240 |      396      100     37 |  0.001 % |
0.00/0.01	c |       250 |     270     1080     3240 |      435      250     36 |  0.001 % |
0.00/0.01	c |       475 |     270     1080     3240 |      479      475     31 |  0.001 % |
0.00/0.02	c |       812 |     270     1080     3240 |      527      291     29 |  0.001 % |
0.00/0.04	c |      1318 |     270     1080     3240 |      579      498     30 |  0.001 % |
0.06/0.06	c |      2077 |     270     1080     3240 |      637      368     24 |  0.001 % |
0.10/0.10	c |      3216 |     270     1080     3240 |      701      454     29 |  0.001 % |
0.10/0.15	c |      4924 |     270     1080     3240 |      771      668     24 |  0.001 % |
0.20/0.23	c |      7486 |     270     1080     3240 |      848      756     21 |  0.001 % |
0.30/0.36	c |     11330 |     270     1080     3240 |      933      579     23 |  0.001 % |
0.50/0.58	c |     17096 |     270     1080     3240 |     1027      946     22 |  0.001 % |
0.79/0.89	c |     25745 |     270     1080     3240 |     1129     1053     24 |  0.001 % |
1.29/1.32	c |     38719 |     270     1080     3240 |     1242      920     23 |  0.001 % |
1.99/2.06	c |     58180 |     270     1080     3240 |     1367     1022     21 |  0.001 % |
2.99/3.08	c |     87372 |     270     1080     3240 |     1503     1374     22 |  0.001 % |
4.69/4.74	c |    131161 |     270     1080     3240 |     1654      941     22 |  0.001 % |
6.99/7.03	c |    196845 |     270     1080     3240 |     1819     1212     21 |  0.001 % |
10.69/10.71	c |    295371 |     270     1080     3240 |     2001     1145     24 |  0.001 % |
16.19/16.25	c |    443160 |     270     1080     3240 |     2201     1909     23 |  0.001 % |
24.68/24.79	c |    664843 |     270     1080     3240 |     2421     1617     24 |  0.001 % |
37.88/37.99	c |    997368 |     270     1080     3240 |     2664     1713     22 |  0.001 % |
57.87/57.95	c |   1496156 |     270     1080     3240 |     2930     2518     26 |  0.001 % |
88.86/88.90	c |   2244338 |     270     1080     3240 |     3223     2768     20 |  0.001 % |
138.04/138.11	c |   3366612 |     270     1080     3240 |     3545     2927     25 |  0.001 % |
209.02/209.16	c |   5050023 |     270     1080     3240 |     3900     3452     19 |  0.001 % |
325.48/325.65	c |   7575139 |     270     1080     3240 |     4290     3295     23 |  0.001 % |
502.31/502.57	c |  11362814 |     270     1080     3240 |     4719     3778     19 |  0.001 % |
770.12/770.48	c |  17044326 |     270     1080     3240 |     5191     2795     22 |  0.001 % |
1219.46/1219.99	c |  25566595 |     270     1080     3240 |     5710     5182     23 |  0.001 % |
1897.63/1898.33	c |  38349998 |     270     1080     3240 |     6281     3467     22 |  0.001 % |
2941.35/2942.47	c |  57525103 |     270     1080     3240 |     6909     3678     20 |  0.001 % |
4499.70/4501.32	c |  86287761 |     270     1080     3240 |     7600     5574     22 |  0.001 % |

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-1783971-1241906475/watcher-1783971-1241906475 -o /tmp/evaluation-result-1783971-1241906475/solver-1783971-1241906475 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783971-1241906475.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: 1.00 1.00 1.00 3/64 30356
/proc/meminfo: memFree=1502776/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=7468 CPUtime=0
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 218681513 7647232 150 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 1867 150 92 219 0 1645 0

[startup+0.065468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30356
/proc/meminfo: memFree=1502776/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=12664 CPUtime=0.06
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 245 0 0 0 6 0 0 0 18 0 1 0 218681513 12967936 202 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 3166 202 100 219 0 2944 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12664

[startup+0.101475 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30356
/proc/meminfo: memFree=1502776/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=7492 CPUtime=0.1
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 218681513 7671808 207 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 1873 207 100 219 0 1651 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7492

[startup+0.301509 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30356
/proc/meminfo: memFree=1502776/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=0.3
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 320 0 0 0 30 0 0 0 19 0 1 0 218681513 18309120 250 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 250 100 219 0 4248 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17880

[startup+0.701579 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30356
/proc/meminfo: memFree=1502776/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=0.69
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 218681513 18309120 274 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 274 100 219 0 4248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17880

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1501936/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=1.49
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 410 0 0 0 149 0 0 0 25 0 1 0 218681513 18309120 340 1992294400 4194304 5092341 548682068848 18446744073709551615 4240928 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 340 100 219 0 4248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17880

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1501424/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=3.09
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 501 0 0 0 309 0 0 0 25 0 1 0 218681513 18309120 382 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 382 100 219 0 4248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17880

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1501104/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=6.29
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 595 0 0 0 629 0 0 0 25 0 1 0 218681513 18309120 476 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 476 100 219 0 4248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17880

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1500528/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=12.69
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 697 0 0 0 1269 0 0 0 25 0 1 0 218681513 18309120 578 1992294400 4194304 5092341 548682068848 18446744073709551615 4261765 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 578 100 219 0 4248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17880

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1500016/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=25.48
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 827 0 0 0 2548 0 0 0 25 0 1 0 218681513 18309120 708 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 708 100 219 0 4248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17880

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1499376/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=51.07
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 990 0 0 0 5107 0 0 0 25 0 1 0 218681513 18309120 871 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 871 100 219 0 4248 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17880

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1498416/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17880 CPUtime=102.26
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 1217 0 0 0 10225 1 0 0 25 0 1 0 218681513 18309120 1098 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4470 1098 100 219 0 4248 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17880

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1497328/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17884 CPUtime=162.23
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 1815 0 0 0 16222 1 0 0 25 0 1 0 218681513 18313216 1361 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4471 1361 100 219 0 4249 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17884

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1496688/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17884 CPUtime=222.22
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 1963 0 0 0 22220 2 0 0 25 0 1 0 218681513 18313216 1509 1992294400 4194304 5092341 548682068848 18446744073709551615 4241846 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4471 1509 100 219 0 4249 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17884

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1495984/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=17884 CPUtime=282.19
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 2137 0 0 0 28217 2 0 0 25 0 1 0 218681513 18313216 1683 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 4471 1683 100 219 0 4249 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17884

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1495224/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=23124 CPUtime=342.17
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 2698 0 0 0 34215 2 0 0 25 0 1 0 218681513 23678976 1866 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 5781 1866 100 219 0 5559 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1494520/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=23124 CPUtime=402.14
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 2852 0 0 0 40212 2 0 0 25 0 1 0 218681513 23678976 2020 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 5781 2020 100 219 0 5559 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23124

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1494200/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=23124 CPUtime=462.13
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 2924 0 0 0 46210 3 0 0 25 0 1 0 218681513 23678976 2092 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 5781 2092 100 219 0 5559 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1494136/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=23124 CPUtime=522.11
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 2968 0 0 0 52208 3 0 0 25 0 1 0 218681513 23678976 2136 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 5781 2136 100 219 0 5559 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1493816/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=23124 CPUtime=582.08
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 3044 0 0 0 58205 3 0 0 25 0 1 0 218681513 23678976 2212 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 5781 2212 100 219 0 5559 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30357
/proc/meminfo: memFree=1493496/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=23124 CPUtime=642.06
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 3127 0 0 0 64203 3 0 0 25 0 1 0 218681513 23678976 2295 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 5781 2295 100 219 0 5559 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23124

[startup+702.302 s]

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483768/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4000.88
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5370 0 0 0 400071 17 0 0 25 0 1 0 218681513 31653888 4538 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4538 100 219 0 7506 0
Current children cumulated CPU time (s) 4000.88
Current children cumulated vsize (KiB) 30912

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483704/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4060.86
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5377 0 0 0 406069 17 0 0 25 0 1 0 218681513 31653888 4545 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4545 100 219 0 7506 0
Current children cumulated CPU time (s) 4060.86
Current children cumulated vsize (KiB) 30912

[startup+4122.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 30365
/proc/meminfo: memFree=1483576/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4120.83
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5402 0 0 0 412066 17 0 0 25 0 1 0 218681513 31653888 4570 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4570 100 219 0 7506 0
Current children cumulated CPU time (s) 4120.83
Current children cumulated vsize (KiB) 30912

[startup+4182.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 30365
/proc/meminfo: memFree=1483448/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4180.81
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5415 0 0 0 418064 17 0 0 25 0 1 0 218681513 31653888 4583 1992294400 4194304 5092341 548682068848 18446744073709551615 4241268 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4583 100 219 0 7506 0
Current children cumulated CPU time (s) 4180.81
Current children cumulated vsize (KiB) 30912

[startup+4242.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 30365
/proc/meminfo: memFree=1483512/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4240.79
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5423 0 0 0 424062 17 0 0 25 0 1 0 218681513 31653888 4591 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4591 100 219 0 7506 0
Current children cumulated CPU time (s) 4240.79
Current children cumulated vsize (KiB) 30912

[startup+4302.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/65 30365
/proc/meminfo: memFree=1483448/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4300.77
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5428 0 0 0 430059 18 0 0 25 0 1 0 218681513 31653888 4596 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4596 100 219 0 7506 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 30912

[startup+4362.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 30365
/proc/meminfo: memFree=1483448/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4360.75
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5431 0 0 0 436057 18 0 0 25 0 1 0 218681513 31653888 4599 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4599 100 219 0 7506 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 30912

[startup+4422.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 30365
/proc/meminfo: memFree=1483448/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4420.73
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5432 0 0 0 442055 18 0 0 25 0 1 0 218681513 31653888 4600 1992294400 4194304 5092341 548682068848 18446744073709551615 4251651 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4600 100 219 0 7506 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 30912

[startup+4482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 30365
/proc/meminfo: memFree=1483448/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4480.7
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5432 0 0 0 448052 18 0 0 25 0 1 0 218681513 31653888 4600 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4600 100 219 0 7506 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 30912

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30365
/proc/meminfo: memFree=1483384/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4540.68
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5440 0 0 0 454050 18 0 0 25 0 1 0 218681513 31653888 4608 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4608 100 219 0 7506 0
Current children cumulated CPU time (s) 4540.68
Current children cumulated vsize (KiB) 30912

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30365
/proc/meminfo: memFree=1483384/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4600.66
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5442 0 0 0 460048 18 0 0 25 0 1 0 218681513 31653888 4610 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4610 100 219 0 7506 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 30912

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30365
/proc/meminfo: memFree=1483320/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4660.64
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5442 0 0 0 466045 19 0 0 25 0 1 0 218681513 31653888 4610 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4610 100 219 0 7506 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 30912

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483320/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4720.62
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5442 0 0 0 472043 19 0 0 25 0 1 0 218681513 31653888 4610 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4610 100 219 0 7506 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 30912

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483320/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4780.6
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5443 0 0 0 478041 19 0 0 25 0 1 0 218681513 31653888 4611 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4611 100 219 0 7506 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 30912

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483320/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4840.57
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5444 0 0 0 484038 19 0 0 25 0 1 0 218681513 31653888 4612 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4612 100 219 0 7506 0
Current children cumulated CPU time (s) 4840.57
Current children cumulated vsize (KiB) 30912

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483256/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4900.56
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5446 0 0 0 490036 20 0 0 25 0 1 0 218681513 31653888 4614 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4614 100 219 0 7506 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 30912

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483256/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=4960.54
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5446 0 0 0 496034 20 0 0 25 0 1 0 218681513 31653888 4614 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4614 100 219 0 7506 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 30912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30365
/proc/meminfo: memFree=1483256/2055920 swapFree=4180800/4192956
[pid=30356] ppid=30354 vsize=30912 CPUtime=5000.03
/proc/30356/stat : 30356 (minisat) R 30354 30356 30128 0 -1 4194304 5450 0 0 0 499983 20 0 0 25 0 1 0 218681513 31653888 4618 1992294400 4194304 5092341 548682068848 18446744073709551615 4248416 0 0 4096 3 0 0 0 17 1 0 0
/proc/30356/statm: 7728 4618 100 219 0 7506 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 30912

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): 5001.81
CPU time (s): 5000.04
CPU user time (s): 4999.83
CPU system time (s): 0.206968
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 30912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5450
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= 7386

runsolver used 3.79142 second user time and 9.96448 second system time

The end

Launcher Data 

Begin job on node4 at 2009-05-10 00:01:15
IDJOB=1783971
IDBENCH=24746
IDSOLVER=608
FILE ID=node4/1783971-1241906475
PBS_JOBID= 9264766
Free space on /tmp= 66188 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783971-1241906475/watcher-1783971-1241906475 -o /tmp/evaluation-result-1783971-1241906475/solver-1783971-1241906475 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783971-1241906475.cnf

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

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=2137488441

node4.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		: 3000.265
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		: 3000.265
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:       1503256 kB
Buffers:         54072 kB
Cached:         442588 kB
SwapCached:       6540 kB
Active:         280400 kB
Inactive:       224784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503256 kB
SwapTotal:     4192956 kB
SwapFree:      4180800 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            33412 kB
Committed_AS:   895124 kB
PageTables:       1468 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= 66188 MiB
End job on node4 at 2009-05-10 01:24:39