Trace number 299506

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) 1200.09 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node13/watcher-299506-1171872806 -o ROOT/results/node13/solver-299506-1171872806 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299506-1171872806/picosat /tmp/evaluation/299506-1171872806/instance-299506-1171872806.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: 1.00 1.00 1.00 3/77 26563
/proc/meminfo: memFree=786104/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=568 CPUtime=0
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 207235107 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 142 65 40 102 0 37 0

[startup+0.107767 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26563
/proc/meminfo: memFree=786104/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=840 CPUtime=0.1
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 152 0 0 0 9 1 0 0 18 0 1 0 207235107 860160 135 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522805 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 210 135 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.516822 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26563
/proc/meminfo: memFree=786104/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=840 CPUtime=0.51
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 168 0 0 0 50 1 0 0 21 0 1 0 207235107 860160 151 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 210 151 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.34394 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=785648/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=972 CPUtime=1.33
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 186 0 0 0 132 1 0 0 25 0 1 0 207235107 995328 169 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134541951 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 243 169 48 102 0 138 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 972

[startup+2.98015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=785456/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=1092 CPUtime=2.97
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 210 0 0 0 296 1 0 0 25 0 1 0 207235107 1118208 193 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 273 193 48 102 0 168 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1092

[startup+6.25659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=785200/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=1212 CPUtime=6.25
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 246 0 0 0 624 1 0 0 25 0 1 0 207235107 1241088 229 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 303 229 48 102 0 198 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1212

[startup+12.7124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=785008/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=1364 CPUtime=12.7
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 290 0 0 0 1269 1 0 0 25 0 1 0 207235107 1396736 273 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 341 273 48 102 0 236 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1364

[startup+25.6142 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=784696/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=1700 CPUtime=25.6
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 362 0 0 0 2559 1 0 0 25 0 1 0 207235107 1740800 345 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 425 345 48 102 0 320 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 1700

[startup+51.2286 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=784376/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=2024 CPUtime=51.2
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 451 0 0 0 5119 1 0 0 25 0 1 0 207235107 2072576 434 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 506 434 48 102 0 401 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 2024

[startup+102.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=783928/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=2356 CPUtime=102.41
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 543 0 0 0 10239 2 0 0 25 0 1 0 207235107 2412544 526 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 589 526 48 102 0 484 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 2356

[startup+162.479 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26564
/proc/meminfo: memFree=783672/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=2632 CPUtime=162.42
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 611 0 0 0 16240 2 0 0 25 0 1 0 207235107 2695168 594 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 658 594 48 102 0 553 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 2632

[startup+222.508 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26564
/proc/meminfo: memFree=783288/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=3052 CPUtime=222.44
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 695 0 0 0 22241 3 0 0 25 0 1 0 207235107 3125248 674 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 763 674 48 102 0 658 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 3052

[startup+282.539 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 26564
/proc/meminfo: memFree=783032/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=3300 CPUtime=282.44
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 779 0 0 0 28241 3 0 0 25 0 1 0 207235107 3379200 739 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 825 739 48 102 0 720 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 3300

[startup+342.57 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26564
/proc/meminfo: memFree=782840/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=3492 CPUtime=342.47
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 829 0 0 0 34243 4 0 0 25 0 1 0 207235107 3575808 788 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 873 788 48 102 0 768 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 3492

[startup+402.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=782648/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=3648 CPUtime=402.47
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 879 0 0 0 40243 4 0 0 25 0 1 0 207235107 3735552 831 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 912 831 48 102 0 807 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 3648

[startup+462.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=782520/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=3792 CPUtime=462.49
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 915 0 0 0 46244 5 0 0 25 0 1 0 207235107 3883008 867 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 948 867 48 102 0 843 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 3792

[startup+522.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=782264/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4012 CPUtime=522.5
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1000 0 0 0 52245 5 0 0 25 0 1 0 207235107 4108288 922 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1003 922 48 102 0 898 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 4012

[startup+582.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=782264/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4036 CPUtime=582.52
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1003 0 0 0 58246 6 0 0 25 0 1 0 207235107 4132864 921 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1009 921 48 102 0 904 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 4036

[startup+642.727 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26564
/proc/meminfo: memFree=782008/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4220 CPUtime=642.53
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1063 0 0 0 64247 6 0 0 25 0 1 0 207235107 4321280 980 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1055 980 48 102 0 950 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 4220

[startup+702.76 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26564
/proc/meminfo: memFree=781944/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4312 CPUtime=702.55
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1075 0 0 0 70248 7 0 0 25 0 1 0 207235107 4415488 992 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1078 992 48 102 0 973 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 4312

[startup+762.792 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26564
/proc/meminfo: memFree=782008/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4300 CPUtime=762.56
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1077 0 0 0 76249 7 0 0 25 0 1 0 207235107 4403200 994 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1075 994 48 102 0 970 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 4300

[startup+822.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781752/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4364 CPUtime=822.58
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1135 0 0 0 82250 8 0 0 25 0 1 0 207235107 4468736 1020 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1091 1020 48 102 0 986 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 4364

[startup+882.861 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781688/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4572 CPUtime=882.6
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1182 0 0 0 88251 9 0 0 25 0 1 0 207235107 4681728 1067 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1143 1067 48 102 0 1038 0
Current children cumulated CPU time (s) 882.6
Current children cumulated vsize (KiB) 4572

[startup+942.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781688/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4572 CPUtime=942.61
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1185 0 0 0 94252 9 0 0 25 0 1 0 207235107 4681728 1070 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1143 1070 48 102 0 1038 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 4572

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781560/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4688 CPUtime=1002.62
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1250 0 0 0 100252 10 0 0 25 0 1 0 207235107 4800512 1105 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1172 1105 48 102 0 1067 0
Current children cumulated CPU time (s) 1002.62
Current children cumulated vsize (KiB) 4688

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781560/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4728 CPUtime=1062.64
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1255 0 0 0 106253 11 0 0 25 0 1 0 207235107 4841472 1110 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1182 1110 48 102 0 1077 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 4728

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781432/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=4768 CPUtime=1122.65
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1272 0 0 0 112254 11 0 0 25 0 1 0 207235107 4882432 1127 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1192 1127 48 102 0 1087 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 4768

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781240/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=5004 CPUtime=1182.66
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1326 0 0 0 118255 11 0 0 25 0 1 0 207235107 5124096 1181 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1251 1181 48 102 0 1146 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 5004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781240/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=5004 CPUtime=1200.08
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1326 0 0 0 119996 12 0 0 25 0 1 0 207235107 5124096 1181 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1251 1181 48 102 0 1146 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5004

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26564
/proc/meminfo: memFree=781240/2055920 swapFree=4192812/4192956
[pid=26563] ppid=26561 vsize=5004 CPUtime=1200.08
/proc/26563/stat : 26563 (picosat) R 26561 26563 25812 0 -1 4194304 1326 0 0 0 119996 12 0 0 25 0 1 0 207235107 5124096 1181 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 1251 1181 48 102 0 1146 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.121981
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 5008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1326
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= 1724

runsolver used 1.3158 second user time and 2.67059 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 19 08:13:26 UTC 2007

IDJOB= 299506
IDBENCH= 20012
IDSOLVER= 106
FILE ID= node13/299506-1171872806

PBS_JOBID= 3839422

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299506-1171872806/picosat /tmp/evaluation/299506-1171872806/instance-299506-1171872806.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-299506-1171872806 -o ROOT/results/node13/solver-299506-1171872806 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299506-1171872806/picosat /tmp/evaluation/299506-1171872806/instance-299506-1171872806.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 824333751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        786576 kB
Buffers:         70824 kB
Cached:        1062736 kB
SwapCached:          0 kB
Active:         613816 kB
Inactive:       574148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        786576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          73348 kB
Slab:            66964 kB
Committed_AS:   904276 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= 66548 MiB

End job on node13 on Mon Feb 19 08:33:29 UTC 2007