Trace number 309592

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) 1200.03 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.785
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/node42/watcher-309592-1172544014 -o ROOT/results/node42/solver-309592-1172544014 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309592-1172544014/picosat /tmp/evaluation/309592-1172544014/instance-309592-1172544014.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 0.98 0.99 3/64 6636
/proc/meminfo: memFree=1863240/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=568 CPUtime=0
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 274357462 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 142 66 40 102 0 37 0

[startup+0.106619 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6636
/proc/meminfo: memFree=1863240/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=840 CPUtime=0.1
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 148 0 0 0 9 1 0 0 18 0 1 0 274357462 860160 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514695 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6636
/proc/meminfo: memFree=1863240/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=840 CPUtime=0.51
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 162 0 0 0 50 1 0 0 21 0 1 0 274357462 860160 145 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529159 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 210 145 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33485 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6637
/proc/meminfo: memFree=1862848/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=968 CPUtime=1.33
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 174 0 0 0 132 1 0 0 25 0 1 0 274357462 991232 157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 242 157 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6637
/proc/meminfo: memFree=1862592/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=968 CPUtime=2.96
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 189 0 0 0 295 1 0 0 25 0 1 0 274357462 991232 172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 242 172 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.24979 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6637
/proc/meminfo: memFree=1862472/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=1092 CPUtime=6.24
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 220 0 0 0 623 1 0 0 25 0 1 0 274357462 1118208 203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 273 203 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6637
/proc/meminfo: memFree=1862288/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=1208 CPUtime=12.69
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 254 0 0 0 1268 1 0 0 25 0 1 0 274357462 1236992 237 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 302 237 48 102 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1208

[startup+25.5055 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6637
/proc/meminfo: memFree=1862032/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=1480 CPUtime=25.49
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 306 0 0 0 2548 1 0 0 25 0 1 0 274357462 1515520 289 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 370 289 48 102 0 265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1480

[startup+51.1123 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6637
/proc/meminfo: memFree=1861776/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=1724 CPUtime=51.08
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 368 0 0 0 5107 1 0 0 25 0 1 0 274357462 1765376 351 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 431 351 48 102 0 326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1724

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6639
/proc/meminfo: memFree=1861264/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=2040 CPUtime=102.28
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 455 0 0 0 10227 1 0 0 25 0 1 0 274357462 2088960 438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 510 438 48 102 0 405 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2040

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6639
/proc/meminfo: memFree=1861008/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=2416 CPUtime=162.27
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 557 0 0 0 16226 1 0 0 25 0 1 0 274357462 2473984 540 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 604 540 48 102 0 499 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2416

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6639
/proc/meminfo: memFree=1860816/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=2604 CPUtime=222.26
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 590 0 0 0 22225 1 0 0 25 0 1 0 274357462 2666496 573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 651 573 48 102 0 546 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2604

[startup+282.372 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860752/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=2724 CPUtime=282.26
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 619 0 0 0 28225 1 0 0 25 0 1 0 274357462 2789376 598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 681 598 48 102 0 576 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 2724

[startup+342.392 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860504/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=2964 CPUtime=342.25
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 675 0 0 0 34224 1 0 0 25 0 1 0 274357462 3035136 653 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 741 653 48 102 0 636 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 2964

[startup+402.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860376/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3096 CPUtime=402.25
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 712 0 0 0 40224 1 0 0 25 0 1 0 274357462 3170304 690 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 774 690 48 102 0 669 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 3096

[startup+462.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860312/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3184 CPUtime=462.24
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 727 0 0 0 46223 1 0 0 25 0 1 0 274357462 3260416 705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 796 705 48 102 0 691 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 3184

[startup+522.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860184/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3184 CPUtime=522.25
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 762 0 0 0 52223 2 0 0 25 0 1 0 274357462 3260416 719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 796 719 48 102 0 691 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 3184

[startup+582.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860056/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3424 CPUtime=582.24
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 822 0 0 0 58222 2 0 0 25 0 1 0 274357462 3506176 771 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 856 771 48 102 0 751 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 3424

[startup+642.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1860056/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3348 CPUtime=642.24
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 823 0 0 0 64222 2 0 0 25 0 1 0 274357462 3428352 761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 837 761 48 102 0 732 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 3348

[startup+702.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859736/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3672 CPUtime=702.23
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 918 0 0 0 70221 2 0 0 25 0 1 0 274357462 3760128 843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 918 843 48 102 0 813 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 3672

[startup+762.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859608/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3796 CPUtime=762.22
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 952 0 0 0 76220 2 0 0 25 0 1 0 274357462 3887104 875 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 949 875 48 102 0 844 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 3796

[startup+822.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859608/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3792 CPUtime=822.22
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 954 0 0 0 82220 2 0 0 25 0 1 0 274357462 3883008 876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 948 876 48 102 0 843 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 3792

[startup+882.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859608/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3788 CPUtime=882.21
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 956 0 0 0 88219 2 0 0 25 0 1 0 274357462 3878912 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 947 877 48 102 0 842 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 3788

[startup+942.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859480/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3892 CPUtime=942.21
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 988 0 0 0 94219 2 0 0 25 0 1 0 274357462 3985408 903 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 973 903 48 102 0 868 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 3892

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859480/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=3888 CPUtime=1002.2
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 991 0 0 0 100218 2 0 0 25 0 1 0 274357462 3981312 905 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 972 905 48 102 0 867 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 3888

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859288/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=4040 CPUtime=1062.21
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 1027 0 0 0 106218 3 0 0 25 0 1 0 274357462 4136960 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 1010 938 48 102 0 905 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 4040

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859352/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=4040 CPUtime=1122.2
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 1027 0 0 0 112217 3 0 0 25 0 1 0 274357462 4136960 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 1010 938 48 102 0 905 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 4040

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859288/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=4076 CPUtime=1182.2
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 1045 0 0 0 118217 3 0 0 25 0 1 0 274357462 4173824 955 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 1019 955 48 102 0 914 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 4076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6639
/proc/meminfo: memFree=1859288/2055920 swapFree=4182516/4192956
[pid=6636] ppid=6634 vsize=4076 CPUtime=1200.02
/proc/6636/stat : 6636 (picosat) R 6634 6636 6579 0 -1 4194304 1045 0 0 0 119999 3 0 0 25 0 1 0 274357462 4173824 955 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6636/statm: 1019 955 48 102 0 914 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4076

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): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.032994
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 4112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1045
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= 1813

runsolver used 0.747886 second user time and 2.46362 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Tue Feb 27 02:40:14 UTC 2007

IDJOB= 309592
IDBENCH= 20264
IDSOLVER= 106
FILE ID= node42/309592-1172544014

PBS_JOBID= 3971848

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309592-1172544014/picosat /tmp/evaluation/309592-1172544014/instance-309592-1172544014.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-309592-1172544014 -o ROOT/results/node42/solver-309592-1172544014 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309592-1172544014/picosat /tmp/evaluation/309592-1172544014/instance-309592-1172544014.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 139471939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1863712 kB
Buffers:         27028 kB
Cached:         127576 kB
SwapCached:       4516 kB
Active:          65712 kB
Inactive:        99216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863712 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            13392 kB
Committed_AS:   898408 kB
PageTables:       1408 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= 66557 MiB

End job on node42 on Tue Feb 27 03:00:17 UTC 2007