Trace number 319807

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.06 1200.41

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.696
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-319807-1173036455 -o ROOT/results/node38/solver-319807-1173036455 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319807-1173036455/picosat /tmp/evaluation/319807-1173036455/instance-319807-1173036455.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): 2400 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 0.97 0.91 3/64 3211
/proc/meminfo: memFree=1419656/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=724 CPUtime=0
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 323601309 741376 82 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 181 82 40 102 0 76 0

[startup+0.017468 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3211
/proc/meminfo: memFree=1419656/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=724 CPUtime=0
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 323601309 741376 87 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 181 87 40 102 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 724

[startup+0.102477 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3211
/proc/meminfo: memFree=1419656/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=988 CPUtime=0.1
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 174 0 0 0 4 6 0 0 18 0 1 0 323601309 1011712 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 247 159 40 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.301502 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3211
/proc/meminfo: memFree=1419656/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=1652 CPUtime=0.29
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 343 0 0 0 14 15 0 0 19 0 1 0 323601309 1691648 328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 413 328 40 102 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701545 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3211
/proc/meminfo: memFree=1419656/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=2968 CPUtime=0.69
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 670 0 0 0 31 38 0 0 22 0 1 0 323601309 3039232 655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 742 655 40 102 0 637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1416256/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=5204 CPUtime=1.49
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 1227 0 0 0 72 77 0 0 25 0 1 0 323601309 5328896 1212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 1301 1212 42 102 0 1196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5204

[startup+3.10182 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1414336/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=6656 CPUtime=3.09
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 1569 0 0 0 232 77 0 0 25 0 1 0 323601309 6815744 1554 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 1664 1554 42 102 0 1559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6656

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1411648/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=9280 CPUtime=6.28
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 2111 0 0 0 550 78 0 0 25 0 1 0 323601309 9502720 2096 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525520 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 2320 2096 42 102 0 2215 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9280

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1410376/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=9944 CPUtime=12.69
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 2313 0 0 0 1190 79 0 0 25 0 1 0 323601309 10182656 2296 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 2486 2296 48 102 0 2381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9944

[startup+25.5024 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1409416/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=11056 CPUtime=25.49
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 2570 0 0 0 2470 79 0 0 25 0 1 0 323601309 11321344 2552 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 2764 2552 48 102 0 2659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11056

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1408456/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=12112 CPUtime=51.07
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 2949 0 0 0 5028 79 0 0 25 0 1 0 323601309 12402688 2824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 3028 2824 48 102 0 2923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12112

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1406408/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=13828 CPUtime=102.26
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 3610 0 0 0 10146 80 0 0 25 0 1 0 323601309 14159872 3269 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522693 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 3457 3269 48 102 0 3352 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13828

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1403976/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=16072 CPUtime=162.24
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 4412 0 0 0 16143 81 0 0 25 0 1 0 323601309 16457728 3856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 4018 3856 48 102 0 3913 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16072

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1402696/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=17648 CPUtime=222.22
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 4922 0 0 0 22141 81 0 0 25 0 1 0 323601309 18071552 4177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 4412 4177 48 102 0 4307 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17648

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1401288/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=18968 CPUtime=282.21
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 5395 0 0 0 28139 82 0 0 25 0 1 0 323601309 19423232 4513 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 4742 4513 48 102 0 4637 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18968

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1399752/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=20420 CPUtime=342.19
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 5930 0 0 0 34136 83 0 0 25 0 1 0 323601309 20910080 4897 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 5105 4897 48 102 0 5000 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1398664/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=21476 CPUtime=402.17
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 6352 0 0 0 40134 83 0 0 25 0 1 0 323601309 21991424 5161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 5369 5161 48 102 0 5264 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21476

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1398088/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=22004 CPUtime=462.15
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 6598 0 0 0 46132 83 0 0 25 0 1 0 323601309 22532096 5322 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 5501 5322 48 102 0 5396 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22004

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1397064/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=23060 CPUtime=522.14
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 7023 0 0 0 52130 84 0 0 25 0 1 0 323601309 23613440 5573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 5765 5573 48 102 0 5660 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1396040/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=23984 CPUtime=582.12
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 7381 0 0 0 58128 84 0 0 25 0 1 0 323601309 24559616 5837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 5996 5837 48 102 0 5891 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23984

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1395976/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=23984 CPUtime=642.1
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 7475 0 0 0 64126 84 0 0 25 0 1 0 323601309 24559616 5837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 5996 5837 48 102 0 5891 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23984

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1395208/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=24776 CPUtime=702.08
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 7779 0 0 0 70124 84 0 0 25 0 1 0 323601309 25370624 6042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 6194 6042 48 102 0 6089 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 24776

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1393160/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=26756 CPUtime=762.07
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 8385 0 0 0 76122 85 0 0 25 0 1 0 323601309 27398144 6545 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 6689 6545 48 102 0 6584 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26756

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3212
/proc/meminfo: memFree=1393160/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=26756 CPUtime=822.05
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 8489 0 0 0 82120 85 0 0 25 0 1 0 323601309 27398144 6546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 6689 6546 48 102 0 6584 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26756

[startup+882.302 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 3212
/proc/meminfo: memFree=1392840/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=27020 CPUtime=882.03
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 8681 0 0 0 88118 85 0 0 25 0 1 0 323601309 27668480 6629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 6755 6629 48 102 0 6650 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 27020

[startup+942.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 3212
/proc/meminfo: memFree=1391240/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=28604 CPUtime=942.01
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 9184 0 0 0 94115 86 0 0 25 0 1 0 323601309 29290496 7023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 7151 7023 48 102 0 7046 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28604

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3214
/proc/meminfo: memFree=1391176/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=28604 CPUtime=1001.99
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 9308 0 0 0 100113 86 0 0 25 0 1 0 323601309 29290496 7033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 7151 7033 48 102 0 7046 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 28604

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3214
/proc/meminfo: memFree=1391240/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=28604 CPUtime=1061.98
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 9308 0 0 0 106111 87 0 0 25 0 1 0 323601309 29290496 7033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 7151 7033 48 102 0 7046 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28604

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3214
/proc/meminfo: memFree=1391176/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=28604 CPUtime=1121.96
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 9427 0 0 0 112109 87 0 0 25 0 1 0 323601309 29290496 7038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 7151 7038 48 102 0 7046 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28604

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3214
/proc/meminfo: memFree=1390856/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=29000 CPUtime=1181.94
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 9622 0 0 0 118107 87 0 0 25 0 1 0 323601309 29696000 7115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549460 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 7250 7115 48 102 0 7145 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 29000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 3214
/proc/meminfo: memFree=1390856/2055920 swapFree=4183904/4192956
[pid=3211] ppid=3209 vsize=29000 CPUtime=1200.04
/proc/3211/stat : 3211 (picosat) R 3209 3211 2414 0 -1 4194304 9622 0 0 0 119917 87 0 0 25 0 1 0 323601309 29696000 7115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3211/statm: 7250 7115 48 102 0 7145 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29000

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): 1200.06
CPU user time (s): 1199.18
CPU system time (s): 0.878866
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 29472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.878866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9622
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= 6
involuntary context switches= 2218

runsolver used 0.78888 second user time and 2.50262 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Sun Mar  4 19:27:35 UTC 2007

IDJOB= 319807
IDBENCH= 20488
IDSOLVER= 106
FILE ID= node38/319807-1173036455

PBS_JOBID= 4012459

Free space on /tmp= 66512 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= /tmp/evaluation/319807-1173036455/picosat /tmp/evaluation/319807-1173036455/instance-319807-1173036455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-319807-1173036455 -o ROOT/results/node38/solver-319807-1173036455 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319807-1173036455/picosat /tmp/evaluation/319807-1173036455/instance-319807-1173036455.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4c4d694bb911a7a13a7cb66a99dd484c

RANDOM SEED= 807468659

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1420064 kB
Buffers:         38524 kB
Cached:         524892 kB
SwapCached:       3092 kB
Active:         207220 kB
Inactive:       369156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420064 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          18912 kB
Slab:            45416 kB
Committed_AS:   668832 kB
PageTables:       1480 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= 66512 MiB

End job on node38 on Sun Mar  4 19:47:37 UTC 2007