Trace number 337350

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
MD5SUMcf535bf919bca60e7bcea01358de0b4c
Bench CategoryCRAFTED (crafted 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 variables2211
Number of clauses14710
Sum of the clauses size33107
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213351
Number of clauses of size 3282
Number of clauses of size 4374
Number of clauses of size 5349
Number of clauses of size over 5354

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/node40/watcher-337350-1173665373 -o ROOT/results/node40/solver-337350-1173665373 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337350-1173665373/picosat /tmp/evaluation/337350-1173665373/instance-337350-1173665373.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: 0.93 0.99 0.99 3/64 13666
/proc/meminfo: memFree=1830440/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=884 CPUtime=0
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 22839922 905216 110 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 221 110 40 102 0 116 0

[startup+0.0748219 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 13666
/proc/meminfo: memFree=1830440/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=884 CPUtime=0.06
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 156 0 0 0 3 3 0 0 18 0 1 0 22839922 905216 141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 221 141 40 102 0 116 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 884

[startup+0.101825 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 13666
/proc/meminfo: memFree=1830440/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1020 CPUtime=0.09
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 168 0 0 0 4 5 0 0 18 0 1 0 22839922 1044480 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 255 153 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.30185 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 13666
/proc/meminfo: memFree=1830440/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1292 CPUtime=0.29
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 237 0 0 0 24 5 0 0 19 0 1 0 22839922 1323008 220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 323 220 48 102 0 218 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1292

[startup+0.701901 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 13666
/proc/meminfo: memFree=1830440/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1292 CPUtime=0.69
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 240 0 0 0 64 5 0 0 22 0 1 0 22839922 1323008 223 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 323 223 48 102 0 218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1292

[startup+1.50201 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1829728/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1292 CPUtime=1.49
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 253 0 0 0 144 5 0 0 25 0 1 0 22839922 1323008 236 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134521602 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 323 236 48 102 0 218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1292

[startup+3.10121 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1829472/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1424 CPUtime=3.09
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 283 0 0 0 304 5 0 0 25 0 1 0 22839922 1458176 266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522721 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 356 266 48 102 0 251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1424

[startup+6.30162 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1829280/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1424 CPUtime=6.29
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 301 0 0 0 624 5 0 0 25 0 1 0 22839922 1458176 284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 356 284 48 102 0 251 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1424

[startup+12.7015 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1828896/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=1812 CPUtime=12.68
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 377 0 0 0 1263 5 0 0 25 0 1 0 22839922 1855488 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 453 360 48 102 0 348 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1812

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1828640/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=2060 CPUtime=25.48
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 435 0 0 0 2543 5 0 0 25 0 1 0 22839922 2109440 418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 515 418 48 102 0 410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2060

[startup+51.1014 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1828256/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=2424 CPUtime=51.08
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 526 0 0 0 5102 6 0 0 25 0 1 0 22839922 2482176 509 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530201 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 606 509 48 102 0 501 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2424

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1827616/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=3032 CPUtime=102.26
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 691 0 0 0 10220 6 0 0 25 0 1 0 22839922 3104768 674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 758 674 48 102 0 653 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3032

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1827232/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=3432 CPUtime=162.24
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 774 0 0 0 16218 6 0 0 25 0 1 0 22839922 3514368 757 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 858 757 48 102 0 753 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3432

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1826720/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=3900 CPUtime=222.22
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 911 0 0 0 22216 6 0 0 25 0 1 0 22839922 3993600 892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 975 892 48 102 0 870 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3900

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1826400/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=4184 CPUtime=282.2
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 979 0 0 0 28214 6 0 0 25 0 1 0 22839922 4284416 952 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1046 952 48 102 0 941 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4184

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1825952/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=4652 CPUtime=342.19
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1104 0 0 0 34212 7 0 0 25 0 1 0 22839922 4763648 1077 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531053 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1163 1077 48 102 0 1058 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4652

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1825952/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=4484 CPUtime=402.17
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1104 0 0 0 40210 7 0 0 25 0 1 0 22839922 4591616 1046 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1121 1046 48 102 0 1016 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4484

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1825888/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=4720 CPUtime=462.15
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1151 0 0 0 46208 7 0 0 25 0 1 0 22839922 4833280 1093 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530222 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1180 1093 48 102 0 1075 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4720

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1825248/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=5212 CPUtime=522.13
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1297 0 0 0 52206 7 0 0 25 0 1 0 22839922 5337088 1230 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1303 1230 48 102 0 1198 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5212

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1825120/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=5384 CPUtime=582.11
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1343 0 0 0 58204 7 0 0 25 0 1 0 22839922 5513216 1273 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1346 1273 48 102 0 1241 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5384

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1824864/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=5724 CPUtime=642.1
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1412 0 0 0 64203 7 0 0 25 0 1 0 22839922 5861376 1342 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1431 1342 48 102 0 1326 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5724

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1824672/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=5724 CPUtime=702.07
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1445 0 0 0 70200 7 0 0 25 0 1 0 22839922 5861376 1360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1431 1360 48 102 0 1326 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 5724

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1824544/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=5964 CPUtime=762.06
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1493 0 0 0 76199 7 0 0 25 0 1 0 22839922 6107136 1408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1491 1408 48 102 0 1386 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 5964

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1824416/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=6068 CPUtime=822.04
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1542 0 0 0 82197 7 0 0 25 0 1 0 22839922 6213632 1441 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1517 1441 48 102 0 1412 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 6068

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1824160/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=6320 CPUtime=882.02
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1602 0 0 0 88195 7 0 0 25 0 1 0 22839922 6471680 1501 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1580 1501 48 102 0 1475 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 6320

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1824160/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=6408 CPUtime=942
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1617 0 0 0 94193 7 0 0 25 0 1 0 22839922 6561792 1516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549430 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1602 1516 48 102 0 1497 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 6408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1823520/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=6960 CPUtime=1001.98
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1755 0 0 0 100191 7 0 0 25 0 1 0 22839922 7127040 1654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1740 1654 48 102 0 1635 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 6960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1823520/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=6960 CPUtime=1061.96
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1755 0 0 0 106189 7 0 0 25 0 1 0 22839922 7127040 1654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1740 1654 48 102 0 1635 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 6960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1823520/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=6916 CPUtime=1121.95
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1755 0 0 0 112188 7 0 0 25 0 1 0 22839922 7081984 1654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1729 1654 48 102 0 1624 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 6916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1823264/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=7156 CPUtime=1181.93
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1810 0 0 0 118186 7 0 0 25 0 1 0 22839922 7327744 1709 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1789 1709 48 102 0 1684 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 7156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 13667
/proc/meminfo: memFree=1823264/2055920 swapFree=4154300/4192956
[pid=13666] ppid=13664 vsize=7156 CPUtime=1200.02
/proc/13666/stat : 13666 (picosat) R 13664 13666 12343 0 -1 4194304 1810 0 0 0 119995 7 0 0 25 0 1 0 22839922 7327744 1709 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13666/statm: 1789 1709 48 102 0 1684 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7156

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): 1200.04
CPU user time (s): 1199.96
CPU system time (s): 0.079987
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 7168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1810
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= 1038

runsolver used 0.736887 second user time and 2.55161 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Mar 12 02:09:33 UTC 2007

IDJOB= 337350
IDBENCH= 24697
IDSOLVER= 106
FILE ID= node40/337350-1173665373

PBS_JOBID= 4101412

Free space on /tmp= 66503 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337350-1173665373/picosat /tmp/evaluation/337350-1173665373/instance-337350-1173665373.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-337350-1173665373 -o ROOT/results/node40/solver-337350-1173665373 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337350-1173665373/picosat /tmp/evaluation/337350-1173665373/instance-337350-1173665373.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cf535bf919bca60e7bcea01358de0b4c

RANDOM SEED= 444522004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.236
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		: 3000.236
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:       1830848 kB
Buffers:         21172 kB
Cached:         137012 kB
SwapCached:      33100 kB
Active:          72480 kB
Inactive:       125596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830848 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            13056 kB
Committed_AS:    83880 kB
PageTables:       1412 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= 66503 MiB

End job on node40 on Mon Mar 12 02:29:36 UTC 2007