Trace number 294586

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) 1200.05 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
MD5SUMf925586f9b717029fe6870824cb1d191
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9215
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-294586-1171791264 -o ROOT/results/node6/solver-294586-1171791264 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294586-1171791264/picosat /tmp/evaluation/294586-1171791264/instance-294586-1171791264.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.99 1.09 3/77 9555
/proc/meminfo: memFree=1346424/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=568 CPUtime=0
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 199081086 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 142 54 40 102 0 37 0

[startup+0.107273 s]
/proc/loadavg: 0.92 0.99 1.09 3/77 9555
/proc/meminfo: memFree=1346424/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=836 CPUtime=0.09
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 145 0 0 0 6 3 0 0 18 0 1 0 199081086 856064 130 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.515353 s]
/proc/loadavg: 0.92 0.99 1.09 3/77 9555
/proc/meminfo: memFree=1346424/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=976 CPUtime=0.5
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 183 0 0 0 47 3 0 0 21 0 1 0 199081086 999424 166 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 244 166 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.33552 s]
/proc/loadavg: 0.92 0.99 1.09 2/78 9556
/proc/meminfo: memFree=1345968/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=976 CPUtime=1.32
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 202 0 0 0 129 3 0 0 25 0 1 0 199081086 999424 185 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544575 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 244 185 48 102 0 139 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 976

[startup+2.97184 s]
/proc/loadavg: 0.92 0.99 1.09 2/78 9556
/proc/meminfo: memFree=1345712/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=1100 CPUtime=2.96
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 220 0 0 0 293 3 0 0 25 0 1 0 199081086 1126400 203 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 275 203 48 102 0 170 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1100

[startup+6.24948 s]
/proc/loadavg: 0.93 0.99 1.09 2/78 9556
/proc/meminfo: memFree=1345520/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=1268 CPUtime=6.23
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 253 0 0 0 620 3 0 0 25 0 1 0 199081086 1298432 236 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 317 236 48 102 0 212 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1268

[startup+12.7048 s]
/proc/loadavg: 0.93 0.99 1.09 2/78 9556
/proc/meminfo: memFree=1345264/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=1388 CPUtime=12.69
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 290 0 0 0 1266 3 0 0 25 0 1 0 199081086 1421312 273 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 347 273 48 102 0 242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1388

[startup+25.5103 s]
/proc/loadavg: 0.95 0.99 1.09 2/78 9556
/proc/meminfo: memFree=1345072/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=1608 CPUtime=25.49
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 340 0 0 0 2545 4 0 0 25 0 1 0 199081086 1646592 323 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 402 323 48 102 0 297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1608

[startup+51.1193 s]
/proc/loadavg: 0.96 0.99 1.09 2/78 9556
/proc/meminfo: memFree=1344816/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=1836 CPUtime=51.09
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 395 0 0 0 5105 4 0 0 25 0 1 0 199081086 1880064 378 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 459 378 48 102 0 354 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1836

[startup+102.34 s]
/proc/loadavg: 0.98 0.99 1.08 2/78 9556
/proc/meminfo: memFree=1344432/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=2260 CPUtime=102.29
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 487 0 0 0 10225 4 0 0 25 0 1 0 199081086 2314240 470 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 565 470 48 102 0 460 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2260

[startup+162.375 s]
/proc/loadavg: 0.99 0.99 1.08 2/78 9556
/proc/meminfo: memFree=1344112/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=2472 CPUtime=162.31
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 556 0 0 0 16226 5 0 0 25 0 1 0 199081086 2531328 539 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 618 539 48 102 0 513 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2472

[startup+222.404 s]
/proc/loadavg: 0.99 0.99 1.07 2/78 9556
/proc/meminfo: memFree=1343856/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=2680 CPUtime=222.31
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 610 0 0 0 22226 5 0 0 25 0 1 0 199081086 2744320 593 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 670 593 48 102 0 565 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2680

[startup+282.428 s]
/proc/loadavg: 0.99 0.99 1.06 2/78 9556
/proc/meminfo: memFree=1343664/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=2916 CPUtime=282.32
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 659 0 0 0 28226 6 0 0 25 0 1 0 199081086 2985984 642 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 729 642 48 102 0 624 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 2916

[startup+342.456 s]
/proc/loadavg: 0.99 0.99 1.06 2/78 9558
/proc/meminfo: memFree=1343408/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=2968 CPUtime=342.31
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 683 0 0 0 34225 6 0 0 25 0 1 0 199081086 3039232 666 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 742 666 48 102 0 637 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 2968

[startup+402.491 s]
/proc/loadavg: 0.99 0.99 1.05 2/78 9558
/proc/meminfo: memFree=1343344/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3208 CPUtime=402.33
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 736 0 0 0 40226 7 0 0 25 0 1 0 199081086 3284992 719 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 802 719 48 102 0 697 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 3208

[startup+462.519 s]
/proc/loadavg: 0.99 0.99 1.05 2/78 9558
/proc/meminfo: memFree=1343216/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3324 CPUtime=462.33
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 768 0 0 0 46226 7 0 0 25 0 1 0 199081086 3403776 751 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 831 751 48 102 0 726 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 3324

[startup+522.548 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 9558
/proc/meminfo: memFree=1343216/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3324 CPUtime=522.34
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 769 0 0 0 52226 8 0 0 25 0 1 0 199081086 3403776 752 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 831 752 48 102 0 726 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 3324

[startup+582.576 s]
/proc/loadavg: 0.99 0.99 1.03 2/78 9558
/proc/meminfo: memFree=1343152/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3424 CPUtime=582.35
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 796 0 0 0 58227 8 0 0 25 0 1 0 199081086 3506176 779 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 856 779 48 102 0 751 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 3424

[startup+642.607 s]
/proc/loadavg: 0.99 0.99 1.03 2/78 9558
/proc/meminfo: memFree=1342960/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3544 CPUtime=642.36
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 826 0 0 0 64227 9 0 0 25 0 1 0 199081086 3629056 809 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 886 809 48 102 0 781 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3544

[startup+702.637 s]
/proc/loadavg: 0.99 0.99 1.02 2/78 9558
/proc/meminfo: memFree=1343024/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3532 CPUtime=702.36
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 828 0 0 0 70227 9 0 0 25 0 1 0 199081086 3616768 811 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 883 811 48 102 0 778 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 3532

[startup+762.666 s]
/proc/loadavg: 0.99 0.99 1.02 2/78 9558
/proc/meminfo: memFree=1342960/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3532 CPUtime=762.37
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 829 0 0 0 76227 10 0 0 25 0 1 0 199081086 3616768 812 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 883 812 48 102 0 778 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 3532

[startup+822.703 s]
/proc/loadavg: 0.99 0.99 1.01 2/78 9558
/proc/meminfo: memFree=1342768/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3756 CPUtime=822.38
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 888 0 0 0 82228 10 0 0 25 0 1 0 199081086 3846144 871 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 939 871 48 102 0 834 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 3756

[startup+882.729 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342768/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3664 CPUtime=882.39
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 888 0 0 0 88228 11 0 0 25 0 1 0 199081086 3751936 854 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 916 854 48 102 0 811 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 3664

[startup+942.752 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342640/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3864 CPUtime=942.39
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 937 0 0 0 94227 12 0 0 25 0 1 0 199081086 3956736 874 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 966 874 48 102 0 861 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 3864

[startup+1002.78 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342640/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3864 CPUtime=1002.39
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 943 0 0 0 100227 12 0 0 25 0 1 0 199081086 3956736 874 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 966 874 48 102 0 861 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 3864

[startup+1062.82 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342576/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=3984 CPUtime=1062.41
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 985 0 0 0 106228 13 0 0 25 0 1 0 199081086 4079616 904 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 996 904 48 102 0 891 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 3984

[startup+1122.85 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342512/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=4088 CPUtime=1122.42
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 1014 0 0 0 112229 13 0 0 25 0 1 0 199081086 4186112 932 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 1022 932 48 102 0 917 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 4088

[startup+1182.88 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342512/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=4088 CPUtime=1182.43
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 1014 0 0 0 118229 14 0 0 25 0 1 0 199081086 4186112 932 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 1022 932 48 102 0 917 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 4088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 9558
/proc/meminfo: memFree=1342512/2055924 swapFree=4192812/4192956
[pid=9555] ppid=9553 vsize=4088 CPUtime=1200.04
/proc/9555/stat : 9555 (picosat) R 9553 9555 8606 0 -1 4194304 1014 0 0 0 119990 14 0 0 25 0 1 0 199081086 4186112 932 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9555/statm: 1022 932 48 102 0 917 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4088

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): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.143978
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 4112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1014
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= 1718

runsolver used 1.35979 second user time and 2.66959 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Sun Feb 18 09:34:24 UTC 2007

IDJOB= 294586
IDBENCH= 19892
IDSOLVER= 106
FILE ID= node6/294586-1171791264

PBS_JOBID= 3839315

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294586-1171791264/picosat /tmp/evaluation/294586-1171791264/instance-294586-1171791264.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-294586-1171791264 -o ROOT/results/node6/solver-294586-1171791264 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294586-1171791264/picosat /tmp/evaluation/294586-1171791264/instance-294586-1171791264.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f925586f9b717029fe6870824cb1d191

RANDOM SEED= 797568931

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1346896 kB
Buffers:         66808 kB
Cached:         509424 kB
SwapCached:          0 kB
Active:         332512 kB
Inactive:       300080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1346896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             608 kB
Writeback:           0 kB
Mapped:          75268 kB
Slab:            62012 kB
Committed_AS:   711464 kB
PageTables:       1744 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= 66552 MiB

End job on node6 on Sun Feb 18 09:54:26 UTC 2007