Trace number 314822

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 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-03.cnf
MD5SUM8c67f78ca36ec96e662a91c74844da21
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1174.88
Satisfiable
(Un)Satisfiability was proved
Number of variables3114
Number of clauses10827
Sum of the clauses size28341
Maximum clause length119
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24934
Number of clauses of size 35378
Number of clauses of size 4408
Number of clauses of size 584
Number of clauses of size over 522

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/node44/watcher-314822-1172643138 -o ROOT/results/node44/solver-314822-1172643138 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314822-1172643138/picosat /tmp/evaluation/314822-1172643138/instance-314822-1172643138.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: 1.00 0.99 0.99 3/64 10630
/proc/meminfo: memFree=1296576/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=884 CPUtime=0
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 284269908 905216 119 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 221 119 40 102 0 116 0

[startup+0.041749 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 10630
/proc/meminfo: memFree=1296576/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=884 CPUtime=0.03
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 151 0 0 0 2 1 0 0 18 0 1 0 284269908 905216 136 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 221 136 40 102 0 116 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 884

[startup+0.101661 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 10630
/proc/meminfo: memFree=1296576/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=1188 CPUtime=0.09
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 213 0 0 0 5 4 0 0 18 0 1 0 284269908 1216512 198 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 297 198 42 102 0 192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301696 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 10630
/proc/meminfo: memFree=1296576/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=1328 CPUtime=0.29
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 256 0 0 0 25 4 0 0 19 0 1 0 284269908 1359872 239 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 332 239 48 102 0 227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.70177 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 10630
/proc/meminfo: memFree=1296576/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=1328 CPUtime=0.69
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 277 0 0 0 65 4 0 0 22 0 1 0 284269908 1359872 260 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 332 260 48 102 0 227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1328

[startup+1.50191 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10631
/proc/meminfo: memFree=1295672/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=1460 CPUtime=1.49
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 311 0 0 0 145 4 0 0 25 0 1 0 284269908 1495040 294 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 365 294 48 102 0 260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1460

[startup+3.10121 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10631
/proc/meminfo: memFree=1295416/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=1616 CPUtime=3.09
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 322 0 0 0 304 5 0 0 25 0 1 0 284269908 1654784 305 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 404 305 48 102 0 299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1616

[startup+6.30179 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10631
/proc/meminfo: memFree=1295224/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=1748 CPUtime=6.29
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 365 0 0 0 624 5 0 0 25 0 1 0 284269908 1789952 348 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 437 348 48 102 0 332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1748

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10631
/proc/meminfo: memFree=1294776/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=2144 CPUtime=12.69
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 460 0 0 0 1264 5 0 0 25 0 1 0 284269908 2195456 443 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 536 443 48 102 0 431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2144

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10631
/proc/meminfo: memFree=1294200/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=2656 CPUtime=25.48
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 589 0 0 0 2543 5 0 0 25 0 1 0 284269908 2719744 572 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 664 572 48 102 0 559 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2656

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10631
/proc/meminfo: memFree=1294008/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=2772 CPUtime=51.07
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 635 0 0 0 5102 5 0 0 25 0 1 0 284269908 2838528 618 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 693 618 48 102 0 588 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2772

[startup+102.305 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1293240/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=3560 CPUtime=102.26
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 817 0 0 0 10221 5 0 0 25 0 1 0 284269908 3645440 800 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 890 800 48 102 0 785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3560

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1292728/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=4048 CPUtime=162.23
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 935 0 0 0 16218 5 0 0 25 0 1 0 284269908 4145152 918 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1012 918 48 102 0 907 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4048

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1292088/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=4644 CPUtime=222.21
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1086 0 0 0 22216 5 0 0 25 0 1 0 284269908 4755456 1069 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1161 1069 48 102 0 1056 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1291704/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=4900 CPUtime=282.19
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1172 0 0 0 28213 6 0 0 25 0 1 0 284269908 5017600 1149 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1225 1149 48 102 0 1120 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4900

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1291000/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=5616 CPUtime=342.17
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1338 0 0 0 34211 6 0 0 25 0 1 0 284269908 5750784 1315 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1404 1315 48 102 0 1299 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5616

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1290360/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=6276 CPUtime=402.14
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1488 0 0 0 40208 6 0 0 25 0 1 0 284269908 6426624 1465 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1569 1465 48 102 0 1464 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6276

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289976/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=6672 CPUtime=462.12
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1590 0 0 0 46206 6 0 0 25 0 1 0 284269908 6832128 1567 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1668 1567 48 102 0 1563 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6672

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289720/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=6972 CPUtime=522.11
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1668 0 0 0 52204 7 0 0 25 0 1 0 284269908 7139328 1645 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1743 1645 48 102 0 1638 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289720/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=6876 CPUtime=582.08
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1670 0 0 0 58201 7 0 0 25 0 1 0 284269908 7041024 1637 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1719 1637 48 102 0 1614 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6876

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289080/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7580 CPUtime=642.06
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1885 0 0 0 64199 7 0 0 25 0 1 0 284269908 7761920 1801 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1895 1801 48 102 0 1790 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7580

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289016/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7548 CPUtime=702.04
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1887 0 0 0 70197 7 0 0 25 0 1 0 284269908 7729152 1803 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1887 1803 48 102 0 1782 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7548

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289080/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7548 CPUtime=762.02
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1889 0 0 0 76195 7 0 0 25 0 1 0 284269908 7729152 1805 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1887 1805 48 102 0 1782 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 7548

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289016/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7548 CPUtime=821.99
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1890 0 0 0 82192 7 0 0 25 0 1 0 284269908 7729152 1806 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524001 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1887 1806 48 102 0 1782 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7548

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289080/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7548 CPUtime=881.97
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1890 0 0 0 88190 7 0 0 25 0 1 0 284269908 7729152 1806 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522811 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1887 1806 48 102 0 1782 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1288952/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7620 CPUtime=941.95
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1904 0 0 0 94188 7 0 0 25 0 1 0 284269908 7802880 1820 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1905 1820 48 102 0 1800 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1289016/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=7604 CPUtime=1001.93
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 1905 0 0 0 100185 8 0 0 25 0 1 0 284269908 7786496 1821 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 1901 1821 48 102 0 1796 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1288056/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=8504 CPUtime=1061.91
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 2129 0 0 0 106183 8 0 0 25 0 1 0 284269908 8708096 2045 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 2126 2045 48 102 0 2021 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1288120/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=8444 CPUtime=1121.88
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 2129 0 0 0 112180 8 0 0 25 0 1 0 284269908 8646656 2039 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 2111 2039 48 102 0 2006 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1288120/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=8404 CPUtime=1181.86
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 2129 0 0 0 118178 8 0 0 25 0 1 0 284269908 8605696 2029 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522831 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 2101 2029 48 102 0 1996 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10631
/proc/meminfo: memFree=1288120/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=8404 CPUtime=1200.06
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 2130 0 0 0 119998 8 0 0 25 0 1 0 284269908 8605696 2030 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531757 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 2101 2030 48 102 0 1996 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8404

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 10631
/proc/meminfo: memFree=1288120/2055920 swapFree=4183332/4192956
[pid=10630] ppid=10628 vsize=8404 CPUtime=1200.06
/proc/10630/stat : 10630 (picosat) R 10628 10630 9509 0 -1 4194304 2130 0 0 0 119998 8 0 0 25 0 1 0 284269908 8605696 2030 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531757 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 2101 2030 48 102 0 1996 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.089986
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 8504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2130
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= 2278

runsolver used 0.741887 second user time and 2.54661 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Wed Feb 28 06:12:18 UTC 2007

IDJOB= 314822
IDBENCH= 20401
IDSOLVER= 106
FILE ID= node44/314822-1172643138

PBS_JOBID= 3981138

Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-03.cnf
COMMAND LINE= /tmp/evaluation/314822-1172643138/picosat /tmp/evaluation/314822-1172643138/instance-314822-1172643138.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-314822-1172643138 -o ROOT/results/node44/solver-314822-1172643138 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314822-1172643138/picosat /tmp/evaluation/314822-1172643138/instance-314822-1172643138.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8c67f78ca36ec96e662a91c74844da21

RANDOM SEED= 728076098

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1296984 kB
Buffers:         36284 kB
Cached:         671392 kB
SwapCached:       3944 kB
Active:         263796 kB
Inactive:       453920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296984 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            27144 kB
Committed_AS:   608232 kB
PageTables:       1396 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= 66544 MiB

End job on node44 on Wed Feb 28 06:32:20 UTC 2007