Trace number 1784131

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) 5000.08 5001.31

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4045.49
Satisfiable
(Un)Satisfiability was proved
Number of variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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:           109                                         |
0.00/0.00	c |  Number of clauses:             228                                         |
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 |     109      228      684 |       83      100     16 |  0.008 % |
0.00/0.00	c |       250 |     109      228      684 |       91       98     12 |  0.008 % |
0.00/0.00	c |       475 |     109      228      684 |      101      126     14 |  0.008 % |
0.00/0.01	c |       812 |     109      228      684 |      111       77      9 |  0.008 % |
0.00/0.01	c |      1318 |     109      228      684 |      122      113     10 |  0.008 % |
0.01/0.02	c |      2077 |     109      228      684 |      134      184     11 |  0.008 % |
0.01/0.03	c |      3216 |     109      228      684 |      148       98      8 |  0.008 % |
0.01/0.06	c |      4924 |     109      228      684 |      162      106      9 |  0.008 % |
0.01/0.09	c |      7486 |     109      228      684 |      179      156     11 |  0.008 % |
0.10/0.14	c |     11330 |     109      228      684 |      197      192     14 |  0.008 % |
0.20/0.21	c |     17096 |     109      228      684 |      216      144     11 |  0.008 % |
0.30/0.32	c |     25745 |     109      228      684 |      238      259     12 |  0.008 % |
0.40/0.48	c |     38719 |     109      228      684 |      262      172      9 |  0.008 % |
0.70/0.73	c |     58180 |     109      228      684 |      288      236     12 |  0.008 % |
1.00/1.10	c |     87372 |     109      228      684 |      317      205     12 |  0.008 % |
1.59/1.66	c |    131161 |     109      228      684 |      349      249     11 |  0.008 % |
2.49/2.51	c |    196845 |     109      228      684 |      384      284     12 |  0.008 % |
3.79/3.80	c |    295371 |     109      228      684 |      422      228     10 |  0.008 % |
5.79/5.81	c |    443160 |     109      228      684 |      464      352     14 |  0.008 % |
8.80/8.89	c |    664843 |     109      228      684 |      511      417     12 |  0.008 % |
13.49/13.55	c |    997368 |     109      228      684 |      562      340     12 |  0.008 % |
20.59/20.69	c |   1496156 |     109      228      684 |      618      596     15 |  0.008 % |
31.59/31.64	c |   2244338 |     109      228      684 |      680      374     11 |  0.008 % |
48.18/48.26	c |   3366612 |     109      228      684 |      748      468     13 |  0.008 % |
73.47/73.50	c |   5050023 |     109      228      684 |      823      462     12 |  0.008 % |
112.27/112.34	c |   7575139 |     109      228      684 |      905      551     12 |  0.008 % |
171.95/172.07	c |  11362814 |     109      228      684 |      996      678     14 |  0.008 % |
263.32/263.44	c |  17044326 |     109      228      684 |     1095      966     14 |  0.008 % |
402.80/402.99	c |  25566595 |     109      228      684 |     1205      981     16 |  0.008 % |
617.04/617.20	c |  38349998 |     109      228      684 |     1326      811     15 |  0.008 % |
944.17/944.44	c |  57525103 |     109      228      684 |     1458      888     14 |  0.008 % |
1445.44/1445.81	c |  86287761 |     109      228      684 |     1604      805     12 |  0.008 % |
2213.66/2214.26	c | 129431749 |     109      228      684 |     1765      886     15 |  0.008 % |
3386.68/3387.50	c | 194147731 |     109      228      684 |     1941     1095     15 |  0.008 % |

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-1784131-1241916767/watcher-1784131-1241916767 -o /tmp/evaluation-result-1784131-1241916767/solver-1784131-1241916767 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784131-1241916767.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: 0.85 0.97 0.99 3/64 20456
/proc/meminfo: memFree=1670328/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=12580 CPUtime=0
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 219709914 12881920 135 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 3145 135 100 219 0 2923 0

[startup+0.0199031 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20456
/proc/meminfo: memFree=1670328/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=12580 CPUtime=0.01
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 160 0 0 0 1 0 0 0 18 0 1 0 219709914 12881920 139 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 3145 139 100 219 0 2923 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12580

[startup+0.102909 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20456
/proc/meminfo: memFree=1670328/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17772 CPUtime=0.1
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 219709914 18198528 151 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4443 151 101 219 0 4221 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17772

[startup+0.301932 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20456
/proc/meminfo: memFree=1670328/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17772 CPUtime=0.3
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 193 0 0 0 30 0 0 0 19 0 1 0 219709914 18198528 161 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4443 161 101 219 0 4221 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17772

[startup+0.701961 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20456
/proc/meminfo: memFree=1670328/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17772 CPUtime=0.7
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 206 0 0 0 70 0 0 0 22 0 1 0 219709914 18198528 174 1992294400 4194304 5092341 548682068848 18446744073709551615 4248657 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4443 174 101 219 0 4221 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17772

[startup+1.50103 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1669936/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17772 CPUtime=1.49
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 219 0 0 0 149 0 0 0 25 0 1 0 219709914 18198528 187 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4443 187 101 219 0 4221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17772

[startup+3.10117 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1669744/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17772 CPUtime=3.09
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 235 0 0 0 309 0 0 0 25 0 1 0 219709914 18198528 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4497676 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4443 203 101 219 0 4221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17772

[startup+6.30144 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1669552/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=6.29
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 290 0 0 0 629 0 0 0 25 0 1 0 219709914 18423808 237 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 237 101 219 0 4276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17992

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1669384/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=12.69
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 313 0 0 0 1269 0 0 0 25 0 1 0 219709914 18423808 260 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 260 101 219 0 4276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17992

[startup+25.5021 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1669256/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=25.49
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 347 0 0 0 2549 0 0 0 25 0 1 0 219709914 18423808 294 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 294 101 219 0 4276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17992

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1669128/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=51.08
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 376 0 0 0 5108 0 0 0 25 0 1 0 219709914 18423808 323 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 323 101 219 0 4276 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17992

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1668872/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=102.27
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 459 0 0 0 10227 0 0 0 25 0 1 0 219709914 18423808 374 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 374 101 219 0 4276 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17992

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1668680/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=162.25
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 497 0 0 0 16225 0 0 0 25 0 1 0 219709914 18423808 412 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 412 101 219 0 4276 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20457
/proc/meminfo: memFree=1668552/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=222.24
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 517 0 0 0 22224 0 0 0 25 0 1 0 219709914 18423808 432 1992294400 4194304 5092341 548682068848 18446744073709551615 4248383 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 432 101 219 0 4276 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17992

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 20457
/proc/meminfo: memFree=1668488/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=282.22
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 539 0 0 0 28222 0 0 0 25 0 1 0 219709914 18423808 454 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 454 101 219 0 4276 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17992

[startup+342.302 s]
/proc/loadavg: 1.10 1.00 1.00 2/65 20457
/proc/meminfo: memFree=1668360/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=342.2
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 557 0 0 0 34220 0 0 0 25 0 1 0 219709914 18423808 472 1992294400 4194304 5092341 548682068848 18446744073709551615 4497686 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 472 101 219 0 4276 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17992

[startup+402.303 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 20457
/proc/meminfo: memFree=1668296/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=17992 CPUtime=402.2
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 572 0 0 0 40219 1 0 0 25 0 1 0 219709914 18423808 487 1992294400 4194304 5092341 548682068848 18446744073709551615 4250830 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4498 487 101 219 0 4276 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17992

[startup+462.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 20457
/proc/meminfo: memFree=1667848/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=18980 CPUtime=462.18
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 682 0 0 0 46217 1 0 0 25 0 1 0 219709914 19435520 597 1992294400 4194304 5092341 548682068848 18446744073709551615 4248481 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4745 597 101 219 0 4523 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18980

[startup+522.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20463
/proc/meminfo: memFree=1667592/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=18980 CPUtime=522.16
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 703 0 0 0 52215 1 0 0 25 0 1 0 219709914 19435520 618 1992294400 4194304 5092341 548682068848 18446744073709551615 4250216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4745 618 101 219 0 4523 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18980

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20463
/proc/meminfo: memFree=1667656/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=18980 CPUtime=582.15
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 707 0 0 0 58214 1 0 0 25 0 1 0 219709914 19435520 622 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4745 622 101 219 0 4523 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18980

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20463
/proc/meminfo: memFree=1667592/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=18980 CPUtime=642.13
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 717 0 0 0 64212 1 0 0 25 0 1 0 219709914 19435520 632 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4745 632 101 219 0 4523 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18980

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1665544/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4061.32
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1071 0 0 0 406118 14 0 0 25 0 1 0 219709914 20287488 878 1992294400 4194304 5092341 548682068848 18446744073709551615 4261408 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 878 101 219 0 4731 0
Current children cumulated CPU time (s) 4061.32
Current children cumulated vsize (KiB) 19812

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20471
/proc/meminfo: memFree=1665480/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4121.3
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1071 0 0 0 412116 14 0 0 25 0 1 0 219709914 20287488 878 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 878 101 219 0 4731 0
Current children cumulated CPU time (s) 4121.3
Current children cumulated vsize (KiB) 19812

[startup+4182.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20951
/proc/meminfo: memFree=1664832/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4181.26
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1071 0 0 0 418111 15 0 0 25 0 1 0 219709914 20287488 878 1992294400 4194304 5092341 548682068848 18446744073709551615 4358598 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 878 101 219 0 4731 0
Current children cumulated CPU time (s) 4181.26
Current children cumulated vsize (KiB) 19812

[startup+4242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20951
/proc/meminfo: memFree=1664896/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4241.25
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1074 0 0 0 424109 16 0 0 25 0 1 0 219709914 20287488 881 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 881 101 219 0 4731 0
Current children cumulated CPU time (s) 4241.25
Current children cumulated vsize (KiB) 19812

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664896/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4301.24
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1077 0 0 0 430108 16 0 0 25 0 1 0 219709914 20287488 884 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 884 101 219 0 4731 0
Current children cumulated CPU time (s) 4301.24
Current children cumulated vsize (KiB) 19812

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664896/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4361.22
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1077 0 0 0 436106 16 0 0 25 0 1 0 219709914 20287488 884 1992294400 4194304 5092341 548682068848 18446744073709551615 4244100 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 884 101 219 0 4731 0
Current children cumulated CPU time (s) 4361.22
Current children cumulated vsize (KiB) 19812

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664896/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4421.2
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1084 0 0 0 442104 16 0 0 25 0 1 0 219709914 20287488 891 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 891 101 219 0 4731 0
Current children cumulated CPU time (s) 4421.2
Current children cumulated vsize (KiB) 19812

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664904/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4481.19
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1084 0 0 0 448103 16 0 0 25 0 1 0 219709914 20287488 891 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 891 101 219 0 4731 0
Current children cumulated CPU time (s) 4481.19
Current children cumulated vsize (KiB) 19812

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664904/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4541.18
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1084 0 0 0 454101 17 0 0 25 0 1 0 219709914 20287488 891 1992294400 4194304 5092341 548682068848 18446744073709551615 4249173 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 891 101 219 0 4731 0
Current children cumulated CPU time (s) 4541.18
Current children cumulated vsize (KiB) 19812

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664968/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4601.17
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1084 0 0 0 460100 17 0 0 25 0 1 0 219709914 20287488 891 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 891 101 219 0 4731 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 19812

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664968/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4661.15
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1091 0 0 0 466098 17 0 0 25 0 1 0 219709914 20287488 898 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 898 101 219 0 4731 0
Current children cumulated CPU time (s) 4661.15
Current children cumulated vsize (KiB) 19812

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664968/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4721.14
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1094 0 0 0 472097 17 0 0 25 0 1 0 219709914 20287488 901 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 901 101 219 0 4731 0
Current children cumulated CPU time (s) 4721.14
Current children cumulated vsize (KiB) 19812

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664968/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4781.12
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1094 0 0 0 478095 17 0 0 25 0 1 0 219709914 20287488 901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 901 101 219 0 4731 0
Current children cumulated CPU time (s) 4781.12
Current children cumulated vsize (KiB) 19812

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664904/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4841.11
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1097 0 0 0 484093 18 0 0 25 0 1 0 219709914 20287488 904 1992294400 4194304 5092341 548682068848 18446744073709551615 4241891 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 904 101 219 0 4731 0
Current children cumulated CPU time (s) 4841.11
Current children cumulated vsize (KiB) 19812

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664840/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4901.09
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1108 0 0 0 490091 18 0 0 25 0 1 0 219709914 20287488 915 1992294400 4194304 5092341 548682068848 18446744073709551615 4251639 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 915 101 219 0 4731 0
Current children cumulated CPU time (s) 4901.09
Current children cumulated vsize (KiB) 19812

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664776/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=4961.08
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1118 0 0 0 496090 18 0 0 25 0 1 0 219709914 20287488 925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 925 101 219 0 4731 0
Current children cumulated CPU time (s) 4961.08
Current children cumulated vsize (KiB) 19812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664776/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=5000.07
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1121 0 0 0 499989 18 0 0 25 0 1 0 219709914 20287488 928 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 928 101 219 0 4731 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 19812

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20951
/proc/meminfo: memFree=1664776/2055920 swapFree=4151776/4192956
[pid=20456] ppid=20454 vsize=19812 CPUtime=5000.07
/proc/20456/stat : 20456 (minisat) R 20454 20456 20419 0 -1 4194304 1121 0 0 0 499989 18 0 0 25 0 1 0 219709914 20287488 928 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20456/statm: 4953 928 101 219 0 4731 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 19812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.08
CPU user time (s): 4999.89
CPU system time (s): 0.189971
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 19812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1121
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= 10819

runsolver used 4.88326 second user time and 8.86565 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-10 02:52:47
IDJOB=1784131
IDBENCH=71104
IDSOLVER=608
FILE ID=node31/1784131-1241916767
PBS_JOBID= 9264899
Free space on /tmp= 66244 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784131-1241916767/watcher-1784131-1241916767 -o /tmp/evaluation-result-1784131-1241916767/solver-1784131-1241916767 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784131-1241916767.cnf

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=475365328

node31.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		: 3000.213
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		: 3000.213
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:       1670744 kB
Buffers:         46112 kB
Cached:         260992 kB
SwapCached:      34800 kB
Active:         154780 kB
Inactive:       189552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670744 kB
SwapTotal:     4192956 kB
SwapFree:      4151776 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          14184 kB
Slab:            26580 kB
Committed_AS:   700920 kB
PageTables:       1464 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= 66276 MiB
End job on node31 at 2009-05-10 04:16:11