Trace number 330120

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k60.cnf
MD5SUM4237e8072317ac6566570c291ae71078
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark192.238
Satisfiable
(Un)Satisfiability was proved
Number of variables123224
Number of clauses512149
Sum of the clauses size1313041
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2362980
Number of clauses of size 396066
Number of clauses of size 418234
Number of clauses of size 510379
Number of clauses of size over 522418

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/node65/watcher-330120-1173157369 -o ROOT/results/node65/solver-330120-1173157369 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330120-1173157369/picosat /tmp/evaluation/330120-1173157369/instance-330120-1173157369.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: 0.92 0.98 0.99 3/64 15126
/proc/meminfo: memFree=1288264/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=564 CPUtime=0
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 335694538 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 141 41 32 102 0 36 0

[startup+0.043313 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15126
/proc/meminfo: memFree=1288264/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=564 CPUtime=0.04
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 56 0 0 0 4 0 0 0 18 0 1 0 335694538 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 564

[startup+0.101322 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15126
/proc/meminfo: memFree=1288264/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=864 CPUtime=0.09
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 155 0 0 0 7 2 0 0 18 0 1 0 335694538 884736 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 216 140 40 102 0 111 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864

[startup+0.301354 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15126
/proc/meminfo: memFree=1288264/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=2212 CPUtime=0.29
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 412 0 0 0 16 13 0 0 19 0 1 0 335694538 2265088 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 553 397 40 102 0 448 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2212

[startup+0.70142 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15126
/proc/meminfo: memFree=1288264/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=4216 CPUtime=0.69
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 825 0 0 0 33 36 0 0 22 0 1 0 335694538 4317184 810 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 1054 810 40 102 0 949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4216

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15127
/proc/meminfo: memFree=1283776/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=8244 CPUtime=1.49
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 1726 0 0 0 68 81 0 0 25 0 1 0 335694538 8441856 1711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 2061 1711 40 102 0 1956 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8244

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15127
/proc/meminfo: memFree=1278592/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=16436 CPUtime=3.09
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 3445 0 0 0 139 170 0 0 25 0 1 0 335694538 16830464 3430 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 4109 3430 40 102 0 4004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16436

[startup+6.30134 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1269120/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=21740 CPUtime=6.29
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 4833 0 0 0 403 226 0 0 25 0 1 0 335694538 22261760 4788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 5435 4788 48 102 0 5330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21740

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1268104/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=22928 CPUtime=12.68
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 5118 0 0 0 1042 226 0 0 25 0 1 0 335694538 23478272 5073 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 5732 5073 48 102 0 5627 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22928

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1265928/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=24776 CPUtime=25.48
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 5676 0 0 0 2321 227 0 0 25 0 1 0 335694538 25370624 5596 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 6194 5596 48 102 0 6089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24776

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1265224/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=25304 CPUtime=51.08
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 5906 0 0 0 4880 228 0 0 25 0 1 0 335694538 25911296 5751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 6326 5751 48 102 0 6221 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25304

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1263816/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=26624 CPUtime=102.26
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 6385 0 0 0 9998 228 0 0 25 0 1 0 335694538 27262976 6104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 6656 6104 48 102 0 6551 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26624

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1262280/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=28076 CPUtime=162.24
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 6901 0 0 0 15995 229 0 0 25 0 1 0 335694538 28749824 6474 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 7019 6474 48 102 0 6914 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28076

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1260232/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=30052 CPUtime=222.22
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 7514 0 0 0 21992 230 0 0 25 0 1 0 335694538 30773248 6977 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 7513 6977 48 102 0 7408 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1258824/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=31368 CPUtime=282.19
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 7975 0 0 0 27989 230 0 0 25 0 1 0 335694538 32120832 7316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 7842 7316 48 102 0 7737 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1255368/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=34780 CPUtime=342.18
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 8976 0 0 0 33986 232 0 0 25 0 1 0 335694538 35614720 8182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 8695 8182 48 102 0 8590 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1254472/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=35696 CPUtime=402.15
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 9267 0 0 0 39983 232 0 0 25 0 1 0 335694538 36552704 8401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 8924 8401 48 102 0 8819 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1254472/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=35696 CPUtime=462.13
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 9349 0 0 0 45981 232 0 0 25 0 1 0 335694538 36552704 8408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 8924 8408 48 102 0 8819 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35696

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1253832/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=36356 CPUtime=522.12
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 9603 0 0 0 51979 233 0 0 25 0 1 0 335694538 37228544 8583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 9089 8583 48 102 0 8984 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36356

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1253064/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=37144 CPUtime=582.09
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 9887 0 0 0 57976 233 0 0 25 0 1 0 335694538 38035456 8784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 9286 8784 48 102 0 9181 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 37144

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1249608/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=40572 CPUtime=642.07
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 10832 0 0 0 63973 234 0 0 25 0 1 0 335694538 41545728 9646 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 10143 9646 48 102 0 10038 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 40572

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1249544/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=40572 CPUtime=702.05
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 10927 0 0 0 69971 234 0 0 25 0 1 0 335694538 41545728 9654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 10143 9654 48 102 0 10038 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 40572

[startup+762.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 15127
/proc/meminfo: memFree=1248200/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=41760 CPUtime=762.04
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 11339 0 0 0 75969 235 0 0 25 0 1 0 335694538 42762240 9975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529314 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 10440 9975 48 102 0 10335 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 41760

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 15127
/proc/meminfo: memFree=1242376/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=47956 CPUtime=822.01
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 12891 0 0 0 81965 236 0 0 25 0 1 0 335694538 49106944 11527 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 11989 11527 48 102 0 11884 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 47956

[startup+882.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 15127
/proc/meminfo: memFree=1240712/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=881.99
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13326 0 0 0 87962 237 0 0 25 0 1 0 335694538 50454528 11866 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11866 48 102 0 12213 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 49272

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15127
/proc/meminfo: memFree=1240648/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=941.97
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13422 0 0 0 93960 237 0 0 25 0 1 0 335694538 50454528 11866 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11866 48 102 0 12213 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 49272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15127
/proc/meminfo: memFree=1240648/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=1001.95
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13533 0 0 0 99958 237 0 0 25 0 1 0 335694538 50454528 11876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11876 48 102 0 12213 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 49272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1240712/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=1061.93
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13533 0 0 0 105955 238 0 0 25 0 1 0 335694538 50454528 11876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11876 48 102 0 12213 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 49272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1240584/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=1121.91
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13649 0 0 0 111953 238 0 0 25 0 1 0 335694538 50454528 11886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11886 48 102 0 12213 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 49272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1240648/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=1181.89
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13649 0 0 0 117951 238 0 0 25 0 1 0 335694538 50454528 11886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11886 48 102 0 12213 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 49272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1240648/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=1200.08
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13649 0 0 0 119770 238 0 0 25 0 1 0 335694538 50454528 11886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11886 48 102 0 12213 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49272

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15127
/proc/meminfo: memFree=1240648/2055920 swapFree=4184052/4192956
[pid=15126] ppid=15124 vsize=49272 CPUtime=1200.08
/proc/15126/stat : 15126 (picosat) R 15124 15126 13295 0 -1 4194304 13649 0 0 0 119770 238 0 0 25 0 1 0 335694538 50454528 11886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15126/statm: 12318 11886 48 102 0 12213 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1197.71
CPU system time (s): 2.39464
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 49696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.71
system time used= 2.39464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13649
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= 1877

runsolver used 0.829873 second user time and 2.45963 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Tue Mar  6 05:02:50 UTC 2007

IDJOB= 330120
IDBENCH= 20556
IDSOLVER= 106
FILE ID= node65/330120-1173157369

PBS_JOBID= 4015202

Free space on /tmp= 66495 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/330120-1173157369/picosat /tmp/evaluation/330120-1173157369/instance-330120-1173157369.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-330120-1173157369 -o ROOT/results/node65/solver-330120-1173157369 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330120-1173157369/picosat /tmp/evaluation/330120-1173157369/instance-330120-1173157369.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4237e8072317ac6566570c291ae71078

RANDOM SEED= 563108086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1288672 kB
Buffers:         50576 kB
Cached:         623892 kB
SwapCached:       2948 kB
Active:          77000 kB
Inactive:       610388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1288672 kB
SwapTotal:     4192956 kB
SwapFree:      4184052 kB
Dirty:           12524 kB
Writeback:           0 kB
Mapped:          18856 kB
Slab:            65832 kB
Committed_AS:   775724 kB
PageTables:       1468 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= 66495 MiB

End job on node65 on Tue Mar  6 05:22:53 UTC 2007