Trace number 309838

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node29/watcher-309838-1172548014 -o ROOT/results/node29/solver-309838-1172548014 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309838-1172548014/picosat /tmp/evaluation/309838-1172548014/instance-309838-1172548014.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 20208
/proc/meminfo: memFree=1838936/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=568 CPUtime=0
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 248565661 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 142 66 40 102 0 37 0

[startup+0.107561 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20208
/proc/meminfo: memFree=1838936/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=840 CPUtime=0.1
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 147 0 0 0 9 1 0 0 18 0 1 0 248565661 860160 130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525548 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 210 130 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515587 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20208
/proc/meminfo: memFree=1838936/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=840 CPUtime=0.5
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 163 0 0 0 49 1 0 0 21 0 1 0 248565661 860160 146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 210 146 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33864 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1838416/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=968 CPUtime=1.33
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 175 0 0 0 132 1 0 0 25 0 1 0 248565661 991232 158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 242 158 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97774 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1838288/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=968 CPUtime=2.97
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 196 0 0 0 296 1 0 0 25 0 1 0 248565661 991232 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 242 179 48 102 0 137 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 968

[startup+6.25395 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1838096/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=1100 CPUtime=6.24
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 220 0 0 0 623 1 0 0 25 0 1 0 248565661 1126400 203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 275 203 48 102 0 170 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1100

[startup+12.7093 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1837840/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=1220 CPUtime=12.7
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 255 0 0 0 1269 1 0 0 25 0 1 0 248565661 1249280 238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 305 238 48 102 0 200 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1220

[startup+25.6112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1837648/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=1476 CPUtime=25.6
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 306 0 0 0 2559 1 0 0 25 0 1 0 248565661 1511424 289 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 369 289 48 102 0 264 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 1476

[startup+51.2198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1837392/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=1672 CPUtime=51.2
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 372 0 0 0 5119 1 0 0 25 0 1 0 248565661 1712128 355 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 418 355 48 102 0 313 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 1672

[startup+102.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1836816/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=2184 CPUtime=102.4
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 487 0 0 0 10239 1 0 0 25 0 1 0 248565661 2236416 469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 546 469 48 102 0 441 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 2184

[startup+162.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1836560/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=2320 CPUtime=162.42
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 536 0 0 0 16240 2 0 0 25 0 1 0 248565661 2375680 518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 580 518 48 102 0 475 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 2320

[startup+222.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1836240/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=2560 CPUtime=222.43
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 649 0 0 0 22241 2 0 0 25 0 1 0 248565661 2621440 584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 640 584 48 102 0 535 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 2560

[startup+282.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1836048/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=2740 CPUtime=282.44
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 709 0 0 0 28241 3 0 0 25 0 1 0 248565661 2805760 630 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 685 630 48 102 0 580 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 2740

[startup+342.541 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20209
/proc/meminfo: memFree=1835728/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3108 CPUtime=342.46
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 776 0 0 0 34243 3 0 0 25 0 1 0 248565661 3182592 697 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 777 697 48 102 0 672 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 3108

[startup+402.571 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20209
/proc/meminfo: memFree=1835664/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3116 CPUtime=402.47
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 787 0 0 0 40243 4 0 0 25 0 1 0 248565661 3190784 708 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 779 708 48 102 0 674 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 3116

[startup+462.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1835472/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3300 CPUtime=462.49
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 831 0 0 0 46244 5 0 0 25 0 1 0 248565661 3379200 747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 825 747 48 102 0 720 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 3300

[startup+522.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1835344/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3424 CPUtime=522.5
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 859 0 0 0 52245 5 0 0 25 0 1 0 248565661 3506176 775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 856 775 48 102 0 751 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 3424

[startup+582.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1835088/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3608 CPUtime=582.52
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 909 0 0 0 58246 6 0 0 25 0 1 0 248565661 3694592 825 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 902 825 48 102 0 797 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 3608

[startup+642.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1835088/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3608 CPUtime=642.52
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 909 0 0 0 64246 6 0 0 25 0 1 0 248565661 3694592 825 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 902 825 48 102 0 797 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 3608

[startup+702.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1834896/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3696 CPUtime=702.54
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 932 0 0 0 70247 7 0 0 25 0 1 0 248565661 3784704 845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 924 845 48 102 0 819 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 3696

[startup+762.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1834768/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3712 CPUtime=762.55
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 956 0 0 0 76248 7 0 0 25 0 1 0 248565661 3801088 859 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 928 859 48 102 0 823 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 3712

[startup+822.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1834640/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3872 CPUtime=822.57
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1032 0 0 0 82249 8 0 0 25 0 1 0 248565661 3964928 891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 968 891 48 102 0 863 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 3872

[startup+882.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20317
/proc/meminfo: memFree=1833248/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3900 CPUtime=882.54
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1062 0 0 0 88244 10 0 0 25 0 1 0 248565661 3993600 909 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 975 909 48 102 0 870 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 3900

[startup+942.842 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 20407
/proc/meminfo: memFree=1834184/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=3880 CPUtime=942.51
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1062 0 0 0 94241 10 0 0 25 0 1 0 248565661 3973120 904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 970 904 48 102 0 865 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 3880

[startup+1002.86 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 20407
/proc/meminfo: memFree=1834120/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=4028 CPUtime=1002.53
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1120 0 0 0 100242 11 0 0 25 0 1 0 248565661 4124672 943 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 1007 943 48 102 0 902 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 4028

[startup+1062.89 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20407
/proc/meminfo: memFree=1834120/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=4092 CPUtime=1062.54
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1127 0 0 0 106243 11 0 0 25 0 1 0 248565661 4190208 950 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 1023 950 48 102 0 918 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 4092

[startup+1122.92 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20407
/proc/meminfo: memFree=1834184/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=4092 CPUtime=1122.55
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1129 0 0 0 112243 12 0 0 25 0 1 0 248565661 4190208 952 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134580259 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 1023 952 48 102 0 918 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 4092

[startup+1182.94 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20407
/proc/meminfo: memFree=1834120/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=4148 CPUtime=1182.56
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1160 0 0 0 118244 12 0 0 25 0 1 0 248565661 4247552 974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 1037 974 48 102 0 932 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 4148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20407
/proc/meminfo: memFree=1834120/2055920 swapFree=4143368/4192956
[pid=20208] ppid=20206 vsize=4148 CPUtime=1200.08
/proc/20208/stat : 20208 (picosat) R 20206 20208 19072 0 -1 4194304 1160 0 0 0 119996 12 0 0 25 0 1 0 248565661 4247552 974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20208/statm: 1037 974 48 102 0 932 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4148

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): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12898
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 4216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1160
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= 7225

runsolver used 1.3248 second user time and 2.73958 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Feb 27 03:46:54 UTC 2007

IDJOB= 309838
IDBENCH= 20271
IDSOLVER= 106
FILE ID= node29/309838-1172548014

PBS_JOBID= 3971839

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309838-1172548014/picosat /tmp/evaluation/309838-1172548014/instance-309838-1172548014.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-309838-1172548014 -o ROOT/results/node29/solver-309838-1172548014 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309838-1172548014/picosat /tmp/evaluation/309838-1172548014/instance-309838-1172548014.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 272396716

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1839344 kB
Buffers:         30556 kB
Cached:         117968 kB
SwapCached:      17668 kB
Active:          90944 kB
Inactive:        86484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839344 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            24588 kB
Committed_AS:   716844 kB
PageTables:       1864 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= 66564 MiB

End job on node29 on Tue Feb 27 04:06:57 UTC 2007