Trace number 355980

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) 10000 10002.8

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k30.cnf
MD5SUM191bf76ba52591c5123b15dea5992d42
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 variables60464
Number of clauses250489
Sum of the clauses size640141
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2176950
Number of clauses of size 346686
Number of clauses of size 48874
Number of clauses of size 55039
Number of clauses of size over 510868

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-355980-1176834145 -o ROOT/results/node60/solver-355980-1176834145 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355980-1176834145/picosat /tmp/evaluation/355980-1176834145/instance-355980-1176834145.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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 3/64 28684
/proc/meminfo: memFree=1867728/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=564 CPUtime=0
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 131324529 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 141 41 32 102 0 36 0

[startup+0.00818191 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 28684
/proc/meminfo: memFree=1867728/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=564 CPUtime=0
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 131324529 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 564

[startup+0.101191 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 28684
/proc/meminfo: memFree=1867728/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=992 CPUtime=0.09
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 175 0 0 0 5 4 0 0 18 0 1 0 131324529 1015808 160 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 248 161 40 102 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 992

[startup+0.30121 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 28684
/proc/meminfo: memFree=1867728/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=2316 CPUtime=0.29
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 413 0 0 0 14 15 0 0 19 0 1 0 131324529 2371584 398 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 579 398 40 102 0 474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2316

[startup+0.701249 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 28684
/proc/meminfo: memFree=1867728/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=4268 CPUtime=0.69
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 868 0 0 0 31 38 0 0 22 0 1 0 131324529 4370432 853 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 1067 853 40 102 0 962 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4268

[startup+1.50133 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 28685
/proc/meminfo: memFree=1862856/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=8296 CPUtime=1.49
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 1721 0 0 0 67 82 0 0 25 0 1 0 131324529 8495104 1706 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 2074 1706 40 102 0 1969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8296

[startup+3.10149 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 28685
/proc/meminfo: memFree=1858056/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=10952 CPUtime=3.09
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 2497 0 0 0 198 111 0 0 25 0 1 0 131324529 11214848 2398 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 2738 2398 42 102 0 2633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10952

[startup+6.3018 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 28685
/proc/meminfo: memFree=1857608/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=11620 CPUtime=6.29
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 2667 0 0 0 517 112 0 0 25 0 1 0 131324529 11898880 2566 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 2905 2566 48 102 0 2800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11620

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 28685
/proc/meminfo: memFree=1856712/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=12280 CPUtime=12.69
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 2840 0 0 0 1157 112 0 0 25 0 1 0 131324529 12574720 2739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 3070 2739 48 102 0 2965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12280

[startup+25.5017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1855944/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=13068 CPUtime=25.48
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 3045 0 0 0 2436 112 0 0 25 0 1 0 131324529 13381632 2944 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 3267 2944 48 102 0 3162 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13068

[startup+51.1012 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1855176/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=13944 CPUtime=51.08
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 3262 0 0 0 4995 113 0 0 25 0 1 0 131324529 14278656 3161 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 3486 3161 48 102 0 3381 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13944

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1853000/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=15816 CPUtime=102.27
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 3763 0 0 0 10114 113 0 0 25 0 1 0 131324529 16195584 3662 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 3954 3662 48 102 0 3849 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15816

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1851848/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=16912 CPUtime=162.25
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 4045 0 0 0 16111 114 0 0 25 0 1 0 131324529 17317888 3944 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 4228 3944 48 102 0 4123 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16912

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1850248/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=18488 CPUtime=222.23
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 4536 0 0 0 22109 114 0 0 25 0 1 0 131324529 18931712 4328 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 4622 4328 48 102 0 4517 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18488

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1849160/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=19412 CPUtime=282.22
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 4900 0 0 0 28107 115 0 0 25 0 1 0 131324529 19877888 4574 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 4853 4574 48 102 0 4748 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19412

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1847496/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=21128 CPUtime=342.2
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 5405 0 0 0 34105 115 0 0 25 0 1 0 131324529 21635072 4995 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522693 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 5282 4995 48 102 0 5177 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1847240/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=21388 CPUtime=402.19
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 5564 0 0 0 40103 116 0 0 25 0 1 0 131324529 21901312 5064 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 5347 5064 48 102 0 5242 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21388

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1845448/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=23092 CPUtime=462.17
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 6085 0 0 0 46101 116 0 0 25 0 1 0 131324529 23646208 5491 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 5773 5491 48 102 0 5668 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1844104/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=24408 CPUtime=522.16
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 6517 0 0 0 52099 117 0 0 25 0 1 0 131324529 24993792 5825 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 6102 5825 48 102 0 5997 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1843272/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=25196 CPUtime=582.14
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 6781 0 0 0 58097 117 0 0 25 0 1 0 131324529 25800704 6037 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 6299 6037 48 102 0 6194 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25196

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28685
/proc/meminfo: memFree=1842440/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=25988 CPUtime=642.13
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 7089 0 0 0 64096 117 0 0 25 0 1 0 131324529 26611712 6239 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 6497 6239 48 102 0 6392 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25988


################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29087
/proc/meminfo: memFree=1772296/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9039.83
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 29840 0 0 0 903821 162 0 0 25 0 1 0 131324529 97296384 23347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23347 48 102 0 23649 0
Current children cumulated CPU time (s) 9039.83
Current children cumulated vsize (KiB) 95016

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29087
/proc/meminfo: memFree=1772104/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9099.82
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 29987 0 0 0 909819 163 0 0 25 0 1 0 131324529 97296384 23351 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23351 48 102 0 23649 0
Current children cumulated CPU time (s) 9099.82
Current children cumulated vsize (KiB) 95016

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29087
/proc/meminfo: memFree=1772104/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9159.8
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 29987 0 0 0 915817 163 0 0 25 0 1 0 131324529 97296384 23351 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23351 48 102 0 23649 0
Current children cumulated CPU time (s) 9159.8
Current children cumulated vsize (KiB) 95016

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29087
/proc/meminfo: memFree=1772168/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9219.79
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 29987 0 0 0 921816 163 0 0 25 0 1 0 131324529 97296384 23351 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523984 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23351 48 102 0 23649 0
Current children cumulated CPU time (s) 9219.79
Current children cumulated vsize (KiB) 95016

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29087
/proc/meminfo: memFree=1772168/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9279.77
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 29987 0 0 0 927814 163 0 0 25 0 1 0 131324529 97296384 23351 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23351 48 102 0 23649 0
Current children cumulated CPU time (s) 9279.77
Current children cumulated vsize (KiB) 95016

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29087
/proc/meminfo: memFree=1772232/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9339.76
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 29987 0 0 0 933813 163 0 0 25 0 1 0 131324529 97296384 23351 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23351 48 102 0 23649 0
Current children cumulated CPU time (s) 9339.76
Current children cumulated vsize (KiB) 95016

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29087
/proc/meminfo: memFree=1772040/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9399.74
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30131 0 0 0 939811 163 0 0 25 0 1 0 131324529 97296384 23352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23352 48 102 0 23649 0
Current children cumulated CPU time (s) 9399.74
Current children cumulated vsize (KiB) 95016

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29087
/proc/meminfo: memFree=1772104/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9459.72
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30131 0 0 0 945809 163 0 0 25 0 1 0 131324529 97296384 23352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529128 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23352 48 102 0 23649 0
Current children cumulated CPU time (s) 9459.72
Current children cumulated vsize (KiB) 95016

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29159
/proc/meminfo: memFree=1771096/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9519.69
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30131 0 0 0 951806 163 0 0 25 0 1 0 131324529 97296384 23352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23352 48 102 0 23649 0
Current children cumulated CPU time (s) 9519.69
Current children cumulated vsize (KiB) 95016

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771976/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9579.62
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30131 0 0 0 957798 164 0 0 25 0 1 0 131324529 97296384 23352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23352 48 102 0 23649 0
Current children cumulated CPU time (s) 9579.62
Current children cumulated vsize (KiB) 95016

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771976/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9639.6
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30131 0 0 0 963796 164 0 0 25 0 1 0 131324529 97296384 23352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23352 48 102 0 23649 0
Current children cumulated CPU time (s) 9639.6
Current children cumulated vsize (KiB) 95016

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771848/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9699.59
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30280 0 0 0 969795 164 0 0 25 0 1 0 131324529 97296384 23356 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23356 48 102 0 23649 0
Current children cumulated CPU time (s) 9699.59
Current children cumulated vsize (KiB) 95016

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771848/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9759.57
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30280 0 0 0 975793 164 0 0 25 0 1 0 131324529 97296384 23356 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23356 48 102 0 23649 0
Current children cumulated CPU time (s) 9759.57
Current children cumulated vsize (KiB) 95016

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771848/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9819.55
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30280 0 0 0 981791 164 0 0 25 0 1 0 131324529 97296384 23356 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23356 48 102 0 23649 0
Current children cumulated CPU time (s) 9819.55
Current children cumulated vsize (KiB) 95016

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771912/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9879.55
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30280 0 0 0 987790 165 0 0 25 0 1 0 131324529 97296384 23356 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23356 48 102 0 23649 0
Current children cumulated CPU time (s) 9879.55
Current children cumulated vsize (KiB) 95016

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771912/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9939.53
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30282 0 0 0 993788 165 0 0 25 0 1 0 131324529 97296384 23358 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23358 48 102 0 23649 0
Current children cumulated CPU time (s) 9939.53
Current children cumulated vsize (KiB) 95016

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771720/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=9999.52
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30440 0 0 0 999787 165 0 0 25 0 1 0 131324529 97296384 23366 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23366 48 102 0 23649 0
Current children cumulated CPU time (s) 9999.52
Current children cumulated vsize (KiB) 95016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29285
/proc/meminfo: memFree=1771720/2055920 swapFree=4179544/4192956
[pid=28684] ppid=28682 vsize=95016 CPUtime=10000
/proc/28684/stat : 28684 (picosat) R 28682 28684 28628 0 -1 4194304 30440 0 0 0 999837 165 0 0 25 0 1 0 131324529 97296384 23366 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/28684/statm: 23754 23366 48 102 0 23649 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 95016

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): 10002.8
CPU time (s): 10000
CPU user time (s): 9998.37
CPU system time (s): 1.66975
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 95616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.37
system time used= 1.66975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30440
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= 11279

runsolver used 7.16391 second user time and 20.2959 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Apr 17 18:22:26 UTC 2007

IDJOB= 355980
IDBENCH= 20570
IDSOLVER= 171
FILE ID= node60/355980-1176834145

PBS_JOBID= 4590148

Free space on /tmp= 66485 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/355980-1176834145/picosat /tmp/evaluation/355980-1176834145/instance-355980-1176834145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-355980-1176834145 -o ROOT/results/node60/solver-355980-1176834145 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355980-1176834145/picosat /tmp/evaluation/355980-1176834145/instance-355980-1176834145.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  191bf76ba52591c5123b15dea5992d42

RANDOM SEED= 611911874

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1868072 kB
Buffers:         17612 kB
Cached:         126196 kB
SwapCached:       7764 kB
Active:          86288 kB
Inactive:        70996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868072 kB
SwapTotal:     4192956 kB
SwapFree:      4179544 kB
Dirty:            6340 kB
Writeback:           0 kB
Mapped:          15132 kB
Slab:            16544 kB
Committed_AS:  1497204 kB
PageTables:       1464 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= 66485 MiB

End job on node60 on Tue Apr 17 21:09:10 UTC 2007