Trace number 330708

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-330708-1173171772 -o ROOT/results/node7/solver-330708-1173171772 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330708-1173171772/picosat /tmp/evaluation/330708-1173171772/instance-330708-1173171772.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: 0.99 1.00 0.99 3/77 22954
/proc/meminfo: memFree=1387536/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=564 CPUtime=0
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 337132005 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 141 41 32 102 0 36 0

[startup+0.0252131 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 22954
/proc/meminfo: memFree=1387536/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=564 CPUtime=0.02
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 56 0 0 0 2 0 0 0 18 0 1 0 337132005 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 564

[startup+0.101221 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 22954
/proc/meminfo: memFree=1387536/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=992 CPUtime=0.09
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 174 0 0 0 5 4 0 0 18 0 1 0 337132005 1015808 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 248 159 40 102 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 992

[startup+0.301241 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 22954
/proc/meminfo: memFree=1387536/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=2316 CPUtime=0.29
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 409 0 0 0 14 15 0 0 19 0 1 0 337132005 2371584 394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 579 394 40 102 0 474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2316

[startup+0.701283 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 22954
/proc/meminfo: memFree=1387536/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=4268 CPUtime=0.69
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 867 0 0 0 31 38 0 0 22 0 1 0 337132005 4370432 852 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 1067 852 40 102 0 962 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4268

[startup+1.50137 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22955
/proc/meminfo: memFree=1382664/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=8296 CPUtime=1.48
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 1720 0 0 0 66 82 0 0 25 0 1 0 337132005 8495104 1705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 2074 1705 40 102 0 1969 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8296

[startup+3.10153 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22955
/proc/meminfo: memFree=1377800/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=10952 CPUtime=3.09
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 2496 0 0 0 199 110 0 0 25 0 1 0 337132005 11214848 2397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 2738 2398 42 102 0 2633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10952

[startup+6.30187 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22955
/proc/meminfo: memFree=1377352/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=11620 CPUtime=6.29
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 2665 0 0 0 518 111 0 0 25 0 1 0 337132005 11898880 2564 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 2905 2564 48 102 0 2800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11620

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22955
/proc/meminfo: memFree=1376392/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=12280 CPUtime=12.69
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 2839 0 0 0 1157 112 0 0 25 0 1 0 337132005 12574720 2738 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 3070 2738 48 102 0 2965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12280

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22955
/proc/meminfo: memFree=1375560/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=13068 CPUtime=25.49
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 3045 0 0 0 2437 112 0 0 25 0 1 0 337132005 13381632 2944 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 3267 2944 48 102 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13068

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22955
/proc/meminfo: memFree=1374856/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=13812 CPUtime=51.07
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 3238 0 0 0 4995 112 0 0 25 0 1 0 337132005 14143488 3137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 3453 3137 48 102 0 3348 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13812

[startup+102.306 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 22955
/proc/meminfo: memFree=1372744/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=15816 CPUtime=102.27
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 3763 0 0 0 10113 114 0 0 25 0 1 0 337132005 16195584 3662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/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: 1.02 1.01 1.00 2/78 22955
/proc/meminfo: memFree=1371528/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=16912 CPUtime=162.24
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 4045 0 0 0 16110 114 0 0 25 0 1 0 337132005 17317888 3944 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 4228 3944 48 102 0 4123 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16912

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1369800/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=18488 CPUtime=222.23
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 4536 0 0 0 22108 115 0 0 25 0 1 0 337132005 18931712 4328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/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: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1369032/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=19412 CPUtime=282.21
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 4900 0 0 0 28105 116 0 0 25 0 1 0 337132005 19877888 4574 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522848 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 4853 4574 48 102 0 4748 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19412

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1367112/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=21128 CPUtime=342.19
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 5405 0 0 0 34102 117 0 0 25 0 1 0 337132005 21635072 4995 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 5282 4995 48 102 0 5177 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21128

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1366856/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=21388 CPUtime=402.17
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 5564 0 0 0 40100 117 0 0 25 0 1 0 337132005 21901312 5064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 5347 5064 48 102 0 5242 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21388

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1365256/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=23092 CPUtime=462.16
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 6085 0 0 0 46098 118 0 0 25 0 1 0 337132005 23646208 5491 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 5773 5491 48 102 0 5668 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23092

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1363976/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=24408 CPUtime=522.14
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 6517 0 0 0 52095 119 0 0 25 0 1 0 337132005 24993792 5825 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 6102 5825 48 102 0 5997 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1363144/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=25196 CPUtime=582.13
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 6781 0 0 0 58093 120 0 0 25 0 1 0 337132005 25800704 6037 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 6299 6037 48 102 0 6194 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25196

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1362312/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=25988 CPUtime=642.12
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 7089 0 0 0 64091 121 0 0 25 0 1 0 337132005 26611712 6239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 6497 6239 48 102 0 6392 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25988

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1359688/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=28600 CPUtime=702.09
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 7800 0 0 0 70087 122 0 0 25 0 1 0 337132005 29286400 6896 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7150 6896 48 102 0 7045 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 28600

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22955
/proc/meminfo: memFree=1359624/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=28600 CPUtime=762.08
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 7864 0 0 0 76086 122 0 0 25 0 1 0 337132005 29286400 6903 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7150 6903 48 102 0 7045 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 28600

[startup+822.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22955
/proc/meminfo: memFree=1359624/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=29112 CPUtime=822.06
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 7986 0 0 0 82083 123 0 0 25 0 1 0 337132005 29810688 6908 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529455 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7278 6908 48 102 0 7173 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 29112

[startup+882.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 22955
/proc/meminfo: memFree=1359624/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=29112 CPUtime=882.04
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 8046 0 0 0 88081 123 0 0 25 0 1 0 337132005 29810688 6908 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7278 6908 48 102 0 7173 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 29112

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 22955
/proc/meminfo: memFree=1359624/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=29112 CPUtime=942.03
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 8113 0 0 0 94079 124 0 0 25 0 1 0 337132005 29810688 6913 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7278 6913 48 102 0 7173 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29112

[startup+1002.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 22955
/proc/meminfo: memFree=1359624/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=29112 CPUtime=1002.01
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 8177 0 0 0 100077 124 0 0 25 0 1 0 337132005 29810688 6914 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7278 6914 48 102 0 7173 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29112

[startup+1062.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 22955
/proc/meminfo: memFree=1357896/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=30812 CPUtime=1061.99
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 8674 0 0 0 106074 125 0 0 25 0 1 0 337132005 31551488 7349 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524238 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7703 7349 48 102 0 7598 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 30812

[startup+1122.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 22955
/proc/meminfo: memFree=1357768/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=31196 CPUtime=1121.97
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 8771 0 0 0 112072 125 0 0 25 0 1 0 337132005 31944704 7380 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 7799 7380 48 102 0 7694 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 31196

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 22955
/proc/meminfo: memFree=1356104/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=32764 CPUtime=1181.95
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 9241 0 0 0 118069 126 0 0 25 0 1 0 337132005 33550336 7784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 8191 7784 48 102 0 8086 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 32764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22955
/proc/meminfo: memFree=1356104/2055920 swapFree=4147452/4192956
[pid=22954] ppid=22952 vsize=32764 CPUtime=1200.06
/proc/22954/stat : 22954 (picosat) R 22952 22954 21576 0 -1 4194304 9241 0 0 0 119879 127 0 0 25 0 1 0 337132005 33550336 7784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22954/statm: 8191 7784 48 102 0 8086 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 32764

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): 1198.8
CPU system time (s): 1.27581
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 32764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.8
system time used= 1.27581
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9241
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= 1481

runsolver used 1.3338 second user time and 3.04054 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Mar  6 09:02:53 UTC 2007

IDJOB= 330708
IDBENCH= 20570
IDSOLVER= 106
FILE ID= node7/330708-1173171772

PBS_JOBID= 4015008

Free space on /tmp= 66479 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/330708-1173171772/picosat /tmp/evaluation/330708-1173171772/instance-330708-1173171772.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-330708-1173171772 -o ROOT/results/node7/solver-330708-1173171772 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330708-1173171772/picosat /tmp/evaluation/330708-1173171772/instance-330708-1173171772.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  191bf76ba52591c5123b15dea5992d42

RANDOM SEED= 258795560

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1387880 kB
Buffers:         42508 kB
Cached:         522692 kB
SwapCached:       8652 kB
Active:         173340 kB
Inactive:       425988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387880 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            6160 kB
Writeback:           0 kB
Mapped:          41148 kB
Slab:            54196 kB
Committed_AS:  1186756 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= 66479 MiB

End job on node7 on Tue Mar  6 09:22:55 UTC 2007