Trace number 309961

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 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node61/watcher-309961-1172550702 -o ROOT/results/node61/solver-309961-1172550702 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309961-1172550702/picosat /tmp/evaluation/309961-1172550702/instance-309961-1172550702.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 8053
/proc/meminfo: memFree=1840288/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=724 CPUtime=0
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 275027131 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 181 80 40 102 0 76 0

[startup+0.107347 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8053
/proc/meminfo: memFree=1840288/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=996 CPUtime=0.1
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 178 0 0 0 8 2 0 0 18 0 1 0 275027131 1019904 161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 249 161 48 102 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 996

[startup+0.515385 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8053
/proc/meminfo: memFree=1840288/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=996 CPUtime=0.51
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 189 0 0 0 49 2 0 0 21 0 1 0 275027131 1019904 172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 249 172 48 102 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 996

[startup+1.33546 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1839768/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=1128 CPUtime=1.33
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 207 0 0 0 131 2 0 0 25 0 1 0 275027131 1155072 190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 282 190 48 102 0 177 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1128

[startup+2.97162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1839512/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=1128 CPUtime=2.96
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 227 0 0 0 294 2 0 0 25 0 1 0 275027131 1155072 210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 282 210 48 102 0 177 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1128

[startup+6.25194 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1839328/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=1256 CPUtime=6.24
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 262 0 0 0 622 2 0 0 25 0 1 0 275027131 1286144 245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544833 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 314 245 48 102 0 209 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1256

[startup+12.7076 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1839216/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=1512 CPUtime=12.7
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 311 0 0 0 1268 2 0 0 25 0 1 0 275027131 1548288 294 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 378 294 48 102 0 273 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1512

[startup+25.6078 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1838960/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=1772 CPUtime=25.59
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 367 0 0 0 2557 2 0 0 25 0 1 0 275027131 1814528 350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 443 350 48 102 0 338 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1772

[startup+51.2122 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1838512/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=2116 CPUtime=51.19
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 459 0 0 0 5117 2 0 0 25 0 1 0 275027131 2166784 442 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 529 442 48 102 0 424 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2116

[startup+102.419 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1838128/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=2432 CPUtime=102.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 557 0 0 0 10236 2 0 0 25 0 1 0 275027131 2490368 540 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 608 540 48 102 0 503 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2432

[startup+162.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1837680/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=2908 CPUtime=162.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 674 0 0 0 16236 2 0 0 25 0 1 0 275027131 2977792 643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 727 643 48 102 0 622 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 2908

[startup+222.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1837424/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=3124 CPUtime=222.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 725 0 0 0 22235 3 0 0 25 0 1 0 275027131 3198976 694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 781 694 48 102 0 676 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 3124

[startup+282.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1837168/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=3384 CPUtime=282.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 790 0 0 0 28235 3 0 0 25 0 1 0 275027131 3465216 759 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 846 759 48 102 0 741 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 3384

[startup+342.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1836656/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=3880 CPUtime=342.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 912 0 0 0 34234 3 0 0 25 0 1 0 275027131 3973120 881 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 970 881 48 102 0 865 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 3880

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8054
/proc/meminfo: memFree=1836656/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=3992 CPUtime=402.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 928 0 0 0 40234 4 0 0 25 0 1 0 275027131 4087808 897 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 998 897 48 102 0 893 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 3992

[startup+462.51 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 8054
/proc/meminfo: memFree=1836592/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=3992 CPUtime=462.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 930 0 0 0 46234 4 0 0 25 0 1 0 275027131 4087808 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 998 899 48 102 0 893 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 3992

[startup+522.525 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 8054
/proc/meminfo: memFree=1836400/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4040 CPUtime=522.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1029 0 0 0 52233 4 0 0 25 0 1 0 275027131 4136960 929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1010 929 48 102 0 905 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 4040

[startup+582.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1836016/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4408 CPUtime=582.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1108 0 0 0 58233 4 0 0 25 0 1 0 275027131 4513792 1008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1102 1008 48 102 0 997 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 4408

[startup+642.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1836016/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4408 CPUtime=642.38
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1122 0 0 0 64233 5 0 0 25 0 1 0 275027131 4513792 1022 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1102 1022 48 102 0 997 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4408

[startup+702.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1836016/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4508 CPUtime=702.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1141 0 0 0 70232 5 0 0 25 0 1 0 275027131 4616192 1041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1127 1041 48 102 0 1022 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 4508

[startup+762.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835696/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4764 CPUtime=762.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1222 0 0 0 76232 5 0 0 25 0 1 0 275027131 4878336 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1191 1113 48 102 0 1086 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 4764

[startup+822.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835824/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4764 CPUtime=822.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1222 0 0 0 82232 5 0 0 25 0 1 0 275027131 4878336 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1191 1113 48 102 0 1086 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 4764

[startup+882.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835568/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4940 CPUtime=882.36
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1265 0 0 0 88231 5 0 0 25 0 1 0 275027131 5058560 1156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1235 1156 48 102 0 1130 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 4940

[startup+942.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835568/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=4920 CPUtime=942.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1265 0 0 0 94231 6 0 0 25 0 1 0 275027131 5038080 1154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1230 1154 48 102 0 1125 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 4920

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835312/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=5032 CPUtime=1002.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1379 0 0 0 100231 6 0 0 25 0 1 0 275027131 5152768 1185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1258 1185 48 102 0 1153 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 5032

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835120/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=5424 CPUtime=1062.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1480 0 0 0 106231 6 0 0 25 0 1 0 275027131 5554176 1275 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1356 1275 48 102 0 1251 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 5424

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835120/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=5388 CPUtime=1122.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1480 0 0 0 112231 6 0 0 25 0 1 0 275027131 5517312 1274 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1347 1274 48 102 0 1242 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 5388

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835056/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=5384 CPUtime=1182.37
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1483 0 0 0 118230 7 0 0 25 0 1 0 275027131 5513216 1276 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1346 1276 48 102 0 1241 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 5384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8056
/proc/meminfo: memFree=1835056/2055920 swapFree=4180412/4192956
[pid=8053] ppid=8051 vsize=5384 CPUtime=1200.09
/proc/8053/stat : 8053 (picosat) R 8051 8053 6743 0 -1 4194304 1483 0 0 0 120002 7 0 0 25 0 1 0 275027131 5513216 1276 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8053/statm: 1346 1276 48 102 0 1241 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5384

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.072988
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 5476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1483
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= 1898

runsolver used 0.966853 second user time and 2.24166 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Tue Feb 27 04:31:42 UTC 2007

IDJOB= 309961
IDBENCH= 20274
IDSOLVER= 106
FILE ID= node61/309961-1172550702

PBS_JOBID= 3971840

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309961-1172550702/picosat /tmp/evaluation/309961-1172550702/instance-309961-1172550702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-309961-1172550702 -o ROOT/results/node61/solver-309961-1172550702 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309961-1172550702/picosat /tmp/evaluation/309961-1172550702/instance-309961-1172550702.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 746446150

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1840760 kB
Buffers:         29760 kB
Cached:         135296 kB
SwapCached:       6848 kB
Active:          78368 kB
Inactive:        99596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840760 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:             540 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            23304 kB
Committed_AS:   727936 kB
PageTables:       1388 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= 66558 MiB

End job on node61 on Tue Feb 27 04:51:45 UTC 2007