Trace number 298276

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) 1200.02 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
MD5SUMa8fcc21a1c405b91adf9e5bdbb6b4ddd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node17/watcher-298276-1171853150 -o ROOT/results/node17/solver-298276-1171853150 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298276-1171853150/picosat /tmp/evaluation/298276-1171853150/instance-298276-1171853150.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: 0.85 0.98 1.09 3/77 23101
/proc/meminfo: memFree=1577776/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=568 CPUtime=0
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 205269222 581632 59 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 142 59 40 102 0 37 0

[startup+0.106374 s]
/proc/loadavg: 0.85 0.98 1.09 3/77 23101
/proc/meminfo: memFree=1577776/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=708 CPUtime=0.1
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 137 0 0 0 9 1 0 0 18 0 1 0 205269222 724992 120 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.514415 s]
/proc/loadavg: 0.85 0.98 1.09 3/77 23101
/proc/meminfo: memFree=1577776/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=840 CPUtime=0.51
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 150 0 0 0 50 1 0 0 22 0 1 0 205269222 860160 133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33451 s]
/proc/loadavg: 0.85 0.98 1.09 2/78 23102
/proc/meminfo: memFree=1577320/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=840 CPUtime=1.33
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 167 0 0 0 132 1 0 0 25 0 1 0 205269222 860160 150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 210 150 48 102 0 105 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 840

[startup+2.97067 s]
/proc/loadavg: 0.85 0.98 1.09 2/78 23102
/proc/meminfo: memFree=1577064/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=964 CPUtime=2.96
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 191 0 0 0 295 1 0 0 25 0 1 0 205269222 987136 174 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 241 174 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.25202 s]
/proc/loadavg: 0.86 0.98 1.08 2/78 23102
/proc/meminfo: memFree=1576872/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=1092 CPUtime=6.24
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 225 0 0 0 623 1 0 0 25 0 1 0 205269222 1118208 208 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 273 208 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7027 s]
/proc/loadavg: 0.87 0.98 1.08 2/78 23102
/proc/meminfo: memFree=1576680/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=1344 CPUtime=12.69
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 269 0 0 0 1268 1 0 0 25 0 1 0 205269222 1376256 252 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 336 252 48 102 0 231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1344

[startup+25.51 s]
/proc/loadavg: 0.89 0.98 1.08 2/78 23102
/proc/meminfo: memFree=1576488/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=1568 CPUtime=25.49
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 319 0 0 0 2548 1 0 0 25 0 1 0 205269222 1605632 302 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 392 302 48 102 0 287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.1217 s]
/proc/loadavg: 0.93 0.98 1.08 2/78 23102
/proc/meminfo: memFree=1576104/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=1832 CPUtime=51.1
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 409 0 0 0 5108 2 0 0 25 0 1 0 205269222 1875968 392 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 458 392 48 102 0 353 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1832

[startup+102.354 s]
/proc/loadavg: 0.97 0.98 1.08 2/78 23102
/proc/meminfo: memFree=1575720/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=2256 CPUtime=102.32
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 502 0 0 0 10230 2 0 0 25 0 1 0 205269222 2310144 485 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 564 485 48 102 0 459 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 2256

[startup+162.383 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 23102
/proc/meminfo: memFree=1575400/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=2460 CPUtime=162.33
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 569 0 0 0 16231 2 0 0 25 0 1 0 205269222 2519040 552 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 615 552 48 102 0 510 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 2460

[startup+222.41 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 23102
/proc/meminfo: memFree=1575016/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=2788 CPUtime=222.34
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 650 0 0 0 22231 3 0 0 25 0 1 0 205269222 2854912 632 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 697 632 48 102 0 592 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 2788

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 23102
/proc/meminfo: memFree=1574824/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=2960 CPUtime=282.35
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 690 0 0 0 28232 3 0 0 25 0 1 0 205269222 3031040 671 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 740 671 48 102 0 635 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 2960

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 23102
/proc/meminfo: memFree=1574440/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3292 CPUtime=342.37
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 777 0 0 0 34233 4 0 0 25 0 1 0 205269222 3371008 758 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 823 758 48 102 0 718 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 3292

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 23102
/proc/meminfo: memFree=1574440/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3284 CPUtime=402.38
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 777 0 0 0 40234 4 0 0 25 0 1 0 205269222 3362816 758 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 821 758 48 102 0 716 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 3284

[startup+462.529 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 23102
/proc/meminfo: memFree=1574312/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3476 CPUtime=462.4
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 827 0 0 0 46235 5 0 0 25 0 1 0 205269222 3559424 808 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 869 808 48 102 0 764 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 3476

[startup+522.558 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 23102
/proc/meminfo: memFree=1574184/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3508 CPUtime=522.41
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 851 0 0 0 52236 5 0 0 25 0 1 0 205269222 3592192 817 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 877 817 48 102 0 772 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 3508

[startup+582.587 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 23102
/proc/meminfo: memFree=1574120/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3632 CPUtime=582.44
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 880 0 0 0 58238 6 0 0 25 0 1 0 205269222 3719168 846 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 908 846 48 102 0 803 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 3632

[startup+642.617 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 23102
/proc/meminfo: memFree=1574056/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3632 CPUtime=642.44
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 880 0 0 0 64238 6 0 0 25 0 1 0 205269222 3719168 846 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 908 846 48 102 0 803 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 3632

[startup+702.646 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 23102
/proc/meminfo: memFree=1573928/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3784 CPUtime=702.45
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 922 0 0 0 70239 6 0 0 25 0 1 0 205269222 3874816 885 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 946 885 48 102 0 841 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 3784

[startup+762.672 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 23102
/proc/meminfo: memFree=1573800/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=3820 CPUtime=762.47
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 954 0 0 0 76240 7 0 0 25 0 1 0 205269222 3911680 895 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 955 895 48 102 0 850 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 3820

[startup+822.703 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 23102
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4076 CPUtime=822.48
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1024 0 0 0 82241 7 0 0 25 0 1 0 205269222 4173824 959 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1019 959 48 102 0 914 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 4076

[startup+882.73 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23102
/proc/meminfo: memFree=1573608/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4076 CPUtime=882.5
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1024 0 0 0 88242 8 0 0 25 0 1 0 205269222 4173824 959 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1019 959 48 102 0 914 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 4076

[startup+942.774 s]
/proc/loadavg: 0.99 0.98 1.00 2/84 23208
/proc/meminfo: memFree=1572336/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4116 CPUtime=942.47
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1028 0 0 0 94238 9 0 0 25 0 1 0 205269222 4214784 963 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1029 963 48 102 0 924 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4116

[startup+1002.85 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 23690
/proc/meminfo: memFree=1572000/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4240 CPUtime=1002.45
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1075 0 0 0 100234 11 0 0 25 0 1 0 205269222 4341760 998 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1060 998 48 102 0 955 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 4240

[startup+1062.88 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 23710
/proc/meminfo: memFree=1573088/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4256 CPUtime=1062.46
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1098 0 0 0 106235 11 0 0 25 0 1 0 205269222 4358144 1002 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1064 1002 48 102 0 959 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 4256

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23710
/proc/meminfo: memFree=1573088/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4332 CPUtime=1122.48
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1114 0 0 0 112236 12 0 0 25 0 1 0 205269222 4435968 1018 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1083 1018 48 102 0 978 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 4332

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23710
/proc/meminfo: memFree=1573152/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4332 CPUtime=1182.49
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1114 0 0 0 118237 12 0 0 25 0 1 0 205269222 4435968 1018 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1083 1018 48 102 0 978 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 4332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23710
/proc/meminfo: memFree=1572960/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4500 CPUtime=1200
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1158 0 0 0 119988 12 0 0 25 0 1 0 205269222 4608000 1062 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1125 1062 48 102 0 1020 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4500

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23710
/proc/meminfo: memFree=1572960/2055920 swapFree=4192812/4192956
[pid=23101] ppid=23099 vsize=4500 CPUtime=1200
/proc/23101/stat : 23101 (picosat) R 23099 23101 23002 0 -1 4194304 1158 0 0 0 119988 12 0 0 25 0 1 0 205269222 4608000 1062 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23101/statm: 1125 1062 48 102 0 1020 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.13098
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 4500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1158
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= 24688

runsolver used 1.42378 second user time and 2.6626 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Feb 19 02:45:50 UTC 2007

IDJOB= 298276
IDBENCH= 19982
IDSOLVER= 106
FILE ID= node17/298276-1171853150

PBS_JOBID= 3839404

Free space on /tmp= 66543 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298276-1171853150/picosat /tmp/evaluation/298276-1171853150/instance-298276-1171853150.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-298276-1171853150 -o ROOT/results/node17/solver-298276-1171853150 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298276-1171853150/picosat /tmp/evaluation/298276-1171853150/instance-298276-1171853150.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a8fcc21a1c405b91adf9e5bdbb6b4ddd

RANDOM SEED= 582466088

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1578248 kB
Buffers:         51196 kB
Cached:         310496 kB
SwapCached:          0 kB
Active:         269992 kB
Inactive:       136028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          63236 kB
Slab:            57296 kB
Committed_AS:   741592 kB
PageTables:       1748 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= 66546 MiB

End job on node17 on Mon Feb 19 03:05:52 UTC 2007