Trace number 330162

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) 1200.07 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
MD5SUMa98ae53616f0aac946d1660291c4c36b
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 variables102304
Number of clauses424929
Sum of the clauses size1088741
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2300970
Number of clauses of size 379606
Number of clauses of size 415114
Number of clauses of size 58599
Number of clauses of size over 518568

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/node2/watcher-330162-1173158356 -o ROOT/results/node2/solver-330162-1173158356 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330162-1173158356/picosat /tmp/evaluation/330162-1173158356/instance-330162-1173158356.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: 0.91 0.98 0.99 3/77 29591
/proc/meminfo: memFree=974896/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=564 CPUtime=0
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 335790591 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 141 41 32 102 0 36 0

[startup+0.05073 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 29591
/proc/meminfo: memFree=974896/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=568 CPUtime=0.04
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 67 0 0 0 4 0 0 0 18 0 1 0 335790591 581632 52 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 142 52 40 102 0 37 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 568

[startup+0.101735 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 29591
/proc/meminfo: memFree=974896/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=972 CPUtime=0.09
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 162 0 0 0 7 2 0 0 18 0 1 0 335790591 995328 147 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 243 147 40 102 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.301756 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 29591
/proc/meminfo: memFree=974896/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=2168 CPUtime=0.29
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 409 0 0 0 14 15 0 0 19 0 1 0 335790591 2220032 394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 542 394 40 102 0 437 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2168

[startup+0.701798 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 29591
/proc/meminfo: memFree=974896/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=4160 CPUtime=0.69
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 822 0 0 0 31 38 0 0 22 0 1 0 335790591 4259840 807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 1040 807 40 102 0 935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4160

[startup+1.50188 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 29592
/proc/meminfo: memFree=970088/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=8320 CPUtime=1.49
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 1725 0 0 0 66 83 0 0 25 0 1 0 335790591 8519680 1710 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 2080 1710 40 102 0 1975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8320

[startup+3.10105 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 29592
/proc/meminfo: memFree=965224/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=16400 CPUtime=3.09
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 3441 0 0 0 136 173 0 0 25 0 1 0 335790591 16793600 3426 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 4100 3426 40 102 0 3995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16400

[startup+6.30238 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29592
/proc/meminfo: memFree=958568/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=19644 CPUtime=6.29
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 4117 0 0 0 437 192 0 0 25 0 1 0 335790591 20115456 4065 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 4911 4065 48 102 0 4806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19644

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29592
/proc/meminfo: memFree=957416/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=21344 CPUtime=12.69
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 4418 0 0 0 1076 193 0 0 25 0 1 0 335790591 21856256 4366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 5336 4366 48 102 0 5231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21344

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 29592
/proc/meminfo: memFree=956136/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=22376 CPUtime=25.48
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 4706 0 0 0 2355 193 0 0 25 0 1 0 335790591 22913024 4654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 5594 4654 48 102 0 5489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22376

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29592
/proc/meminfo: memFree=955240/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=23260 CPUtime=51.07
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 4956 0 0 0 4913 194 0 0 25 0 1 0 335790591 23818240 4871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 5815 4871 48 102 0 5710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23260

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29592
/proc/meminfo: memFree=953384/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=25108 CPUtime=102.26
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 5570 0 0 0 10031 195 0 0 25 0 1 0 335790591 25710592 5336 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 6277 5336 48 102 0 6172 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25108

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=951208/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=27080 CPUtime=162.23
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 6231 0 0 0 16027 196 0 0 25 0 1 0 335790591 27729920 5865 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 6770 5865 48 102 0 6665 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27080

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=949224/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=29040 CPUtime=222.21
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 6871 0 0 0 22024 197 0 0 25 0 1 0 335790591 29736960 6351 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 7260 6351 48 102 0 7155 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29040

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=947176/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=30884 CPUtime=282.2
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 7471 0 0 0 28022 198 0 0 25 0 1 0 335790591 31625216 6841 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 7721 6841 48 102 0 7616 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30884

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=947176/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=30884 CPUtime=342.19
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 7536 0 0 0 34020 199 0 0 25 0 1 0 335790591 31625216 6847 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 7721 6847 48 102 0 7616 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30884

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=945704/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=32336 CPUtime=402.17
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 8014 0 0 0 40017 200 0 0 25 0 1 0 335790591 33112064 7198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 8084 7198 48 102 0 7979 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32336

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=945256/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=32864 CPUtime=462.16
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 8215 0 0 0 46015 201 0 0 25 0 1 0 335790591 33652736 7331 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 8216 7331 48 102 0 8111 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32864

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=940968/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=37072 CPUtime=522.14
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 9350 0 0 0 52012 202 0 0 25 0 1 0 335790591 37961728 8394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 9268 8394 48 102 0 9163 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37072

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=940968/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=37072 CPUtime=582.11
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 9422 0 0 0 58009 202 0 0 25 0 1 0 335790591 37961728 8394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 9268 8394 48 102 0 9163 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 37072

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=940776/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=37332 CPUtime=642.1
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 9594 0 0 0 64007 203 0 0 25 0 1 0 335790591 38227968 8491 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 9333 8491 48 102 0 9228 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 37332

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=935656/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=42332 CPUtime=702.08
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 10915 0 0 0 70004 204 0 0 25 0 1 0 335790591 43347968 9733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 10583 9733 48 102 0 10478 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 42332

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=935592/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=42332 CPUtime=762.07
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 10994 0 0 0 76002 205 0 0 25 0 1 0 335790591 43347968 9733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 10583 9733 48 102 0 10478 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42332

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=935528/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=42332 CPUtime=822.05
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 11086 0 0 0 82000 205 0 0 25 0 1 0 335790591 43347968 9742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 10583 9742 48 102 0 10478 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42332

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=934504/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=43388 CPUtime=882.03
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 11432 0 0 0 87997 206 0 0 25 0 1 0 335790591 44429312 10001 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 10847 10001 48 102 0 10742 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 43388

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=934568/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=43388 CPUtime=942.02
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 11432 0 0 0 93995 207 0 0 25 0 1 0 335790591 44429312 10001 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 10847 10001 48 102 0 10742 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 43388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=933544/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=44312 CPUtime=1002
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 11763 0 0 0 99992 208 0 0 25 0 1 0 335790591 45375488 10245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 11078 10245 48 102 0 10973 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 44312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=933544/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=44312 CPUtime=1061.98
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 11862 0 0 0 105990 208 0 0 25 0 1 0 335790591 45375488 10253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 11078 10253 48 102 0 10973 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 44312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=933544/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=44312 CPUtime=1121.97
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 11862 0 0 0 111988 209 0 0 25 0 1 0 335790591 45375488 10253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 11078 10253 48 102 0 10973 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 44312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=929640/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=48108 CPUtime=1181.95
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 12935 0 0 0 117985 210 0 0 25 0 1 0 335790591 49262592 11230 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 12027 11230 48 102 0 11922 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 48108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29592
/proc/meminfo: memFree=929640/2055920 swapFree=4153276/4192956
[pid=29591] ppid=29589 vsize=48108 CPUtime=1200.05
/proc/29591/stat : 29591 (picosat) R 29589 29591 27954 0 -1 4194304 12935 0 0 0 119795 210 0 0 25 0 1 0 335790591 49262592 11230 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29591/statm: 12027 11230 48 102 0 11922 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 48108

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): 1200.07
CPU user time (s): 1197.95
CPU system time (s): 2.11368
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 48492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.95
system time used= 2.11368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12935
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= 24889

runsolver used 1.45278 second user time and 2.86256 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Mar  6 05:19:16 UTC 2007

IDJOB= 330162
IDBENCH= 20557
IDSOLVER= 106
FILE ID= node2/330162-1173158356

PBS_JOBID= 4014990

Free space on /tmp= 66501 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/330162-1173158356/picosat /tmp/evaluation/330162-1173158356/instance-330162-1173158356.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-330162-1173158356 -o ROOT/results/node2/solver-330162-1173158356 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330162-1173158356/picosat /tmp/evaluation/330162-1173158356/instance-330162-1173158356.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a98ae53616f0aac946d1660291c4c36b

RANDOM SEED= 515190238

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        975304 kB
Buffers:         53288 kB
Cached:         925868 kB
SwapCached:       2968 kB
Active:         154196 kB
Inactive:       851616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975304 kB
SwapTotal:     4192956 kB
SwapFree:      4153276 kB
Dirty:           10252 kB
Writeback:           0 kB
Mapped:          33940 kB
Slab:            60268 kB
Committed_AS:  1576044 kB
PageTables:       1824 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= 66501 MiB

End job on node2 on Tue Mar  6 05:39:19 UTC 2007