Trace number 330246

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 1200.62

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k70.cnf
MD5SUM6ed19ec95985ebe54e2775cf5a5967a9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark388.948
Satisfiable
(Un)Satisfiability was proved
Number of variables144144
Number of clauses599369
Sum of the clauses size1537341
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2424990
Number of clauses of size 3112526
Number of clauses of size 421354
Number of clauses of size 512159
Number of clauses of size over 526268

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/node15/watcher-330246-1173160638 -o ROOT/results/node15/solver-330246-1173160638 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330246-1173160638/picosat /tmp/evaluation/330246-1173160638/instance-330246-1173160638.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: 0.78 0.95 0.98 3/77 21067
/proc/meminfo: memFree=1791208/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=564 CPUtime=0
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336018306 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 141 41 32 102 0 36 0

[startup+0.0559559 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 21067
/proc/meminfo: memFree=1791208/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=564 CPUtime=0.05
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 56 0 0 0 5 0 0 0 18 0 1 0 336018306 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 564

[startup+0.101963 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 21067
/proc/meminfo: memFree=1791208/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=704 CPUtime=0.09
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 122 0 0 0 8 1 0 0 18 0 1 0 336018306 720896 107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 176 107 40 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.301997 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 21067
/proc/meminfo: memFree=1791208/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=2080 CPUtime=0.29
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 406 0 0 0 17 12 0 0 20 0 1 0 336018306 2129920 391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 520 391 40 102 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2080

[startup+0.701067 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 21067
/proc/meminfo: memFree=1791208/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=4164 CPUtime=0.69
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 811 0 0 0 34 35 0 0 23 0 1 0 336018306 4263936 796 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 1041 796 40 102 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4164

[startup+1.5012 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 21068
/proc/meminfo: memFree=1786912/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=8324 CPUtime=1.49
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 1737 0 0 0 72 77 0 0 25 0 1 0 336018306 8523776 1722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 2081 1722 40 102 0 1976 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8324

[startup+3.10148 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 21068
/proc/meminfo: memFree=1781664/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=16508 CPUtime=3.09
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 3538 0 0 0 140 169 0 0 25 0 1 0 336018306 16904192 3523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 4127 3523 40 102 0 4022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16508

[startup+6.30203 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 21068
/proc/meminfo: memFree=1768928/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=31244 CPUtime=6.29
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 5608 0 0 0 366 263 0 0 25 0 1 0 336018306 31993856 5557 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 7811 5557 42 102 0 7706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31244

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 21068
/proc/meminfo: memFree=1768104/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=32308 CPUtime=12.69
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 5878 0 0 0 1005 264 0 0 25 0 1 0 336018306 33083392 5825 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 8077 5825 48 102 0 7972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32308

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 21068
/proc/meminfo: memFree=1765864/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=34548 CPUtime=25.49
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 6450 0 0 0 2284 265 0 0 25 0 1 0 336018306 35377152 6397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134538415 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 8637 6397 48 102 0 8532 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34548

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 21068
/proc/meminfo: memFree=1764456/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=35472 CPUtime=51.07
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 6814 0 0 0 4842 265 0 0 25 0 1 0 336018306 36323328 6677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 8868 6677 48 102 0 8763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35472

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 21068
/proc/meminfo: memFree=1762984/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=36920 CPUtime=102.26
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 7339 0 0 0 9960 266 0 0 25 0 1 0 336018306 37806080 7060 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 9230 7060 48 102 0 9125 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36920

[startup+162.303 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 21068
/proc/meminfo: memFree=1761704/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=40152 CPUtime=162.23
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 7768 0 0 0 15957 266 0 0 25 0 1 0 336018306 41115648 7381 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 10038 7381 48 102 0 9933 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 21094
/proc/meminfo: memFree=1759416/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=41336 CPUtime=222.2
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 8170 0 0 0 21952 268 0 0 25 0 1 0 336018306 42328064 7666 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 10334 7666 48 102 0 10229 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 41336

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 21226
/proc/meminfo: memFree=1757624/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=42920 CPUtime=282.11
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 8704 0 0 0 27941 270 0 0 25 0 1 0 336018306 43950080 8070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 10730 8070 48 102 0 10625 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 42920

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1756456/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=45012 CPUtime=342.06
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 9390 0 0 0 33936 270 0 0 25 0 1 0 336018306 46092288 8613 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 11253 8613 48 102 0 11148 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 45012

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1753256/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=48168 CPUtime=402.04
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 10257 0 0 0 39932 272 0 0 25 0 1 0 336018306 49324032 9403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 12042 9403 48 102 0 11937 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 48168

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1753320/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=48164 CPUtime=462.02
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 10334 0 0 0 45930 272 0 0 25 0 1 0 336018306 49319936 9403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 12041 9403 48 102 0 11936 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 48164

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1752872/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=48552 CPUtime=522
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 10522 0 0 0 51927 273 0 0 25 0 1 0 336018306 49717248 9510 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 12138 9510 48 102 0 12033 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 48552

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1752552/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=48816 CPUtime=581.98
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 10709 0 0 0 57924 274 0 0 25 0 1 0 336018306 49987584 9612 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 12204 9612 48 102 0 12099 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 48816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1747624/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=54776 CPUtime=641.96
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 12024 0 0 0 63920 276 0 0 25 0 1 0 336018306 56090624 10838 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 13694 10838 48 102 0 13589 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 54776

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1745256/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=57008 CPUtime=701.93
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 12684 0 0 0 69916 277 0 0 25 0 1 0 336018306 58376192 11405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 14252 11405 48 102 0 14147 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 57008

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1745320/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=57008 CPUtime=761.91
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 12684 0 0 0 75914 277 0 0 25 0 1 0 336018306 58376192 11405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 14252 11405 48 102 0 14147 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 57008

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1745256/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=57008 CPUtime=821.89
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 12790 0 0 0 81911 278 0 0 25 0 1 0 336018306 58376192 11413 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 14252 11413 48 102 0 14147 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 57008

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1741736/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=60548 CPUtime=881.87
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 13782 0 0 0 87908 279 0 0 25 0 1 0 336018306 62001152 12302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134538415 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15137 12302 48 102 0 15032 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 60548

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1741736/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=60548 CPUtime=941.85
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 13782 0 0 0 93906 279 0 0 25 0 1 0 336018306 62001152 12302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15137 12302 48 102 0 15032 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 60548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1738856/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=63412 CPUtime=1001.83
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 14621 0 0 0 99903 280 0 0 25 0 1 0 336018306 64933888 13038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134538439 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15853 13038 48 102 0 15748 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 63412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1738920/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=63412 CPUtime=1061.81
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 14621 0 0 0 105901 280 0 0 25 0 1 0 336018306 64933888 13038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15853 13038 48 102 0 15748 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 63412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1738728/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=63544 CPUtime=1121.79
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 14759 0 0 0 111898 281 0 0 25 0 1 0 336018306 65069056 13068 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15886 13068 48 102 0 15781 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 63544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1738664/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=63544 CPUtime=1181.76
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 14885 0 0 0 117895 281 0 0 25 0 1 0 336018306 65069056 13080 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15886 13080 48 102 0 15781 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 63544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21266
/proc/meminfo: memFree=1738664/2055920 swapFree=4152980/4192956
[pid=21067] ppid=21065 vsize=63544 CPUtime=1200.07
/proc/21067/stat : 21067 (picosat) R 21065 21067 21008 0 -1 4194304 14885 0 0 0 119725 282 0 0 25 0 1 0 336018306 65069056 13080 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530012 0 0 4096 0 0 0 0 17 1 0 0
/proc/21067/statm: 15886 13080 48 102 0 15781 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63544

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): 1200.62
CPU time (s): 1200.09
CPU user time (s): 1197.26
CPU system time (s): 2.83057
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 64000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.25
system time used= 2.83057
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14885
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= 25281

runsolver used 1.41179 second user time and 2.95855 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Mar  6 05:57:19 UTC 2007

IDJOB= 330246
IDBENCH= 20559
IDSOLVER= 106
FILE ID= node15/330246-1173160638

PBS_JOBID= 4015009

Free space on /tmp= 66437 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k70.cnf
COMMAND LINE= /tmp/evaluation/330246-1173160638/picosat /tmp/evaluation/330246-1173160638/instance-330246-1173160638.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-330246-1173160638 -o ROOT/results/node15/solver-330246-1173160638 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330246-1173160638/picosat /tmp/evaluation/330246-1173160638/instance-330246-1173160638.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  6ed19ec95985ebe54e2775cf5a5967a9

RANDOM SEED= 96222349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1791680 kB
Buffers:         33120 kB
Cached:         157040 kB
SwapCached:       2076 kB
Active:          72500 kB
Inactive:       140016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791680 kB
SwapTotal:     4192956 kB
SwapFree:      4152980 kB
Dirty:           14840 kB
Writeback:           0 kB
Mapped:          30456 kB
Slab:            37228 kB
Committed_AS:  1262748 kB
PageTables:       1800 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= 66437 MiB

End job on node15 on Tue Mar  6 06:17:22 UTC 2007