Trace number 330036

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) 1200.08 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-330036-1173155376 -o ROOT/results/node72/solver-330036-1173155376 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330036-1173155376/picosat /tmp/evaluation/330036-1173155376/instance-330036-1173155376.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.01 1.00 3/77 29138
/proc/meminfo: memFree=1087544/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=564 CPUtime=0
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 335505526 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 141 41 32 102 0 36 0

[startup+0.0358199 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29138
/proc/meminfo: memFree=1087544/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=564 CPUtime=0.03
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 56 0 0 0 3 0 0 0 18 0 1 0 335505526 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 564

[startup+0.101825 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29138
/proc/meminfo: memFree=1087544/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=700 CPUtime=0.09
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 115 0 0 0 7 2 0 0 18 0 1 0 335505526 716800 100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 175 100 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301844 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29138
/proc/meminfo: memFree=1087544/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=1624 CPUtime=0.29
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 321 0 0 0 17 12 0 0 19 0 1 0 335505526 1662976 306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 406 306 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701881 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29138
/proc/meminfo: memFree=1087544/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=4044 CPUtime=0.69
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 751 0 0 0 34 35 0 0 22 0 1 0 335505526 4141056 736 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 1011 736 40 102 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50195 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29139
/proc/meminfo: memFree=1083504/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=7940 CPUtime=1.49
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 1531 0 0 0 71 78 0 0 25 0 1 0 335505526 8130560 1516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 1985 1516 40 102 0 1880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7940

[startup+3.1011 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29139
/proc/meminfo: memFree=1078960/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=15860 CPUtime=3.09
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 3164 0 0 0 141 168 0 0 25 0 1 0 335505526 16240640 3149 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 3965 3150 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30139 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29139
/proc/meminfo: memFree=1067504/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=30072 CPUtime=6.29
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 5007 0 0 0 366 263 0 0 25 0 1 0 335505526 30793728 4992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 7518 4992 42 102 0 7413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30072

[startup+12.702 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29139
/proc/meminfo: memFree=1067248/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=30344 CPUtime=12.68
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 5110 0 0 0 1005 263 0 0 25 0 1 0 335505526 31072256 5093 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 7586 5093 48 102 0 7481 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30344

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29139
/proc/meminfo: memFree=1065264/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=32044 CPUtime=25.49
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 5589 0 0 0 2285 264 0 0 25 0 1 0 335505526 32813056 5572 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 8011 5572 48 102 0 7906 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32044

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1064560/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=32716 CPUtime=51.07
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 5791 0 0 0 4843 264 0 0 25 0 1 0 335505526 33501184 5740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 8179 5740 48 102 0 8074 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32716

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1063408/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=33768 CPUtime=102.26
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 6182 0 0 0 9961 265 0 0 25 0 1 0 335505526 34578432 6020 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 8442 6020 48 102 0 8337 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33768

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1062640/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=36740 CPUtime=162.24
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 6556 0 0 0 15958 266 0 0 25 0 1 0 335505526 37621760 6265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 9185 6265 48 102 0 9080 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36740

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29139
/proc/meminfo: memFree=1060400/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=38588 CPUtime=222.22
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 7191 0 0 0 21955 267 0 0 25 0 1 0 335505526 39514112 6751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 9647 6751 48 102 0 9542 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1058352/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=40564 CPUtime=282.21
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 7803 0 0 0 27953 268 0 0 25 0 1 0 335505526 41537536 7252 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 10141 7252 48 102 0 10036 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1058352/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=40564 CPUtime=342.18
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 7806 0 0 0 33950 268 0 0 25 0 1 0 335505526 41537536 7255 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 10141 7255 48 102 0 10036 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 40564

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1057520/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=41468 CPUtime=402.17
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 8046 0 0 0 39948 269 0 0 25 0 1 0 335505526 42463232 7495 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 10367 7495 48 102 0 10262 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 41468

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1056176/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=42896 CPUtime=462.15
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 8453 0 0 0 45945 270 0 0 25 0 1 0 335505526 43925504 7844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 10724 7844 48 102 0 10619 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 42896

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1055472/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=43420 CPUtime=522.14
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 8643 0 0 0 51943 271 0 0 25 0 1 0 335505526 44462080 7974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 10855 7974 48 102 0 10750 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43420

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29139
/proc/meminfo: memFree=1055536/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=43420 CPUtime=582.13
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 8659 0 0 0 57941 272 0 0 25 0 1 0 335505526 44462080 7990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525657 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 10855 7990 48 102 0 10750 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43420

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29140
/proc/meminfo: memFree=1054512/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=44212 CPUtime=642.11
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 8952 0 0 0 63938 273 0 0 25 0 1 0 335505526 45273088 8210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 11053 8210 48 102 0 10948 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29141
/proc/meminfo: memFree=1051568/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=47088 CPUtime=702.09
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 9749 0 0 0 69935 274 0 0 25 0 1 0 335505526 48218112 8931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 11772 8931 48 102 0 11667 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 47088

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29141
/proc/meminfo: memFree=1049072/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=49828 CPUtime=762.08
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 10425 0 0 0 75933 275 0 0 25 0 1 0 335505526 51023872 9607 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 12457 9607 48 102 0 12352 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 49828

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29141
/proc/meminfo: memFree=1048304/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=50472 CPUtime=822.06
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 10662 0 0 0 81930 276 0 0 25 0 1 0 335505526 51683328 9768 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 12618 9768 48 102 0 12513 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 50472

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29141
/proc/meminfo: memFree=1048048/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=50604 CPUtime=882.04
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 10792 0 0 0 87928 276 0 0 25 0 1 0 335505526 51818496 9818 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 12651 9818 48 102 0 12546 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 50604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29141
/proc/meminfo: memFree=1048112/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=50604 CPUtime=942.03
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 10803 0 0 0 93926 277 0 0 25 0 1 0 335505526 51818496 9829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 12651 9829 48 102 0 12546 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 50604

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 29141
/proc/meminfo: memFree=1048176/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=50604 CPUtime=1002.01
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 10811 0 0 0 99924 277 0 0 25 0 1 0 335505526 51818496 9837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 12651 9837 48 102 0 12546 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 50604

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 29141
/proc/meminfo: memFree=1046256/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=52316 CPUtime=1062
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 11320 0 0 0 105921 279 0 0 25 0 1 0 335505526 53571584 10258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 13079 10258 48 102 0 12974 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 52316

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 29141
/proc/meminfo: memFree=1046256/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=52316 CPUtime=1121.98
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 11420 0 0 0 111919 279 0 0 25 0 1 0 335505526 53571584 10266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520023 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 13079 10266 48 102 0 12974 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 52316

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 29141
/proc/meminfo: memFree=1045360/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=53108 CPUtime=1181.96
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 11739 0 0 0 117916 280 0 0 25 0 1 0 335505526 54382592 10488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 13277 10488 48 102 0 13172 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 53108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 29141
/proc/meminfo: memFree=1045360/2055920 swapFree=4152568/4192956
[pid=29138] ppid=29136 vsize=53108 CPUtime=1200.06
/proc/29138/stat : 29138 (picosat) R 29136 29138 27869 0 -1 4194304 11739 0 0 0 119726 280 0 0 25 0 1 0 335505526 54382592 10488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29138/statm: 13277 10488 48 102 0 13172 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53108

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1197.27
CPU system time (s): 2.81257
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 53496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.27
system time used= 2.81257
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11739
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= 2445

runsolver used 1.2888 second user time and 3.08553 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Mar  6 04:29:37 UTC 2007

IDJOB= 330036
IDBENCH= 20554
IDSOLVER= 106
FILE ID= node72/330036-1173155376

PBS_JOBID= 4015216

Free space on /tmp= 66451 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330036-1173155376/picosat /tmp/evaluation/330036-1173155376/instance-330036-1173155376.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-330036-1173155376 -o ROOT/results/node72/solver-330036-1173155376 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330036-1173155376/picosat /tmp/evaluation/330036-1173155376/instance-330036-1173155376.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 964876788

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1087952 kB
Buffers:         46024 kB
Cached:         821884 kB
SwapCached:       8272 kB
Active:         162608 kB
Inactive:       729572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087952 kB
SwapTotal:     4192956 kB
SwapFree:      4152568 kB
Dirty:           14732 kB
Writeback:           0 kB
Mapped:          31244 kB
Slab:            61400 kB
Committed_AS: 10493312 kB
PageTables:       1684 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= 66451 MiB

End job on node72 on Tue Mar  6 04:49:40 UTC 2007