Trace number 315222

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) 1200.05 1200.41

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-6-ipc5-h11-unsat.cnf
MD5SUMe6effc82c71213141cc1dab3b63f32e3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1102.55
Satisfiable
(Un)Satisfiability was proved
Number of variables27142
Number of clauses95880
Sum of the clauses size233558
Maximum clause length31
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 269004
Number of clauses of size 325020
Number of clauses of size 4224
Number of clauses of size 5167
Number of clauses of size over 51401

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/node75/watcher-315222-1172651143 -o ROOT/results/node75/solver-315222-1172651143 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315222-1172651143/picosat /tmp/evaluation/315222-1172651143/instance-315222-1172651143.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: 0.91 0.97 0.99 3/64 32334
/proc/meminfo: memFree=1768528/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=568 CPUtime=0
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 81 0 0 0 0 0 0 0 19 0 1 0 285080105 581632 66 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 142 66 40 102 0 37 0

[startup+0.087708 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32334
/proc/meminfo: memFree=1768528/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=1344 CPUtime=0.07
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 233 0 0 0 3 4 0 0 19 0 1 0 285080105 1376256 218 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 336 218 40 102 0 231 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1344

[startup+0.101708 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32334
/proc/meminfo: memFree=1768528/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=1344 CPUtime=0.09
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 241 0 0 0 4 5 0 0 19 0 1 0 285080105 1376256 226 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 336 226 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301731 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32334
/proc/meminfo: memFree=1768528/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=2460 CPUtime=0.29
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 487 0 0 0 14 15 0 0 21 0 1 0 285080105 2519040 472 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 615 472 40 102 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701778 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32334
/proc/meminfo: memFree=1768528/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=5020 CPUtime=0.69
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1079 0 0 0 33 36 0 0 25 0 1 0 285080105 5140480 1053 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1255 1053 42 102 0 1150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5020

[startup+1.50187 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1764424/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=5152 CPUtime=1.49
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1123 0 0 0 113 36 0 0 25 0 1 0 285080105 5275648 1097 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1288 1097 42 102 0 1183 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5152

[startup+3.10106 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1764040/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=5556 CPUtime=3.09
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1232 0 0 0 273 36 0 0 25 0 1 0 285080105 5689344 1204 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1389 1204 48 102 0 1284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5556

[startup+6.30144 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1763080/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=6212 CPUtime=6.29
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1368 0 0 0 593 36 0 0 25 0 1 0 285080105 6361088 1340 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1553 1340 48 102 0 1448 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6212

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1763080/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=6328 CPUtime=12.69
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1374 0 0 0 1233 36 0 0 25 0 1 0 285080105 6479872 1346 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1582 1346 48 102 0 1477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6328

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1762888/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=6592 CPUtime=25.48
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1455 0 0 0 2512 36 0 0 25 0 1 0 285080105 6750208 1427 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1648 1427 48 102 0 1543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6592

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1762440/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=6940 CPUtime=51.07
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1553 0 0 0 5071 36 0 0 25 0 1 0 285080105 7106560 1525 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1735 1525 48 102 0 1630 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6940

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1761736/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=7636 CPUtime=102.26
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1721 0 0 0 10190 36 0 0 25 0 1 0 285080105 7819264 1693 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 1909 1693 48 102 0 1804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7636

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1761096/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=8264 CPUtime=162.24
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 1882 0 0 0 16188 36 0 0 25 0 1 0 285080105 8462336 1854 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2066 1854 48 102 0 1961 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8264

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1760456/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=8868 CPUtime=222.22
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2032 0 0 0 22186 36 0 0 25 0 1 0 285080105 9080832 2004 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2217 2004 48 102 0 2112 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1760200/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=8992 CPUtime=282.2
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2081 0 0 0 28184 36 0 0 25 0 1 0 285080105 9207808 2053 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2248 2053 48 102 0 2143 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8992

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1759944/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=9264 CPUtime=342.19
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2142 0 0 0 34183 36 0 0 25 0 1 0 285080105 9486336 2114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2316 2114 48 102 0 2211 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9264

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1759624/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=9516 CPUtime=402.17
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2208 0 0 0 40181 36 0 0 25 0 1 0 285080105 9744384 2180 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2379 2180 48 102 0 2274 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9516

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1759176/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=9936 CPUtime=462.15
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2316 0 0 0 46179 36 0 0 25 0 1 0 285080105 10174464 2288 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2484 2288 48 102 0 2379 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1758984/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=10168 CPUtime=522.13
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2377 0 0 0 52177 36 0 0 25 0 1 0 285080105 10412032 2349 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2542 2349 48 102 0 2437 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 10168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1758728/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=10372 CPUtime=582.12
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2432 0 0 0 58176 36 0 0 25 0 1 0 285080105 10620928 2404 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2593 2404 48 102 0 2488 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10372

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1758664/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=10364 CPUtime=642.1
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2435 0 0 0 64174 36 0 0 25 0 1 0 285080105 10612736 2407 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2591 2407 48 102 0 2486 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 10364

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1758344/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=10736 CPUtime=702.09
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2532 0 0 0 70172 37 0 0 25 0 1 0 285080105 10993664 2504 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2684 2504 48 102 0 2579 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10736

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1758152/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=10840 CPUtime=762.07
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2558 0 0 0 76170 37 0 0 25 0 1 0 285080105 11100160 2530 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2710 2530 48 102 0 2605 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 10840

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1757896/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=11072 CPUtime=822.05
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2619 0 0 0 82168 37 0 0 25 0 1 0 285080105 11337728 2591 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2768 2591 48 102 0 2663 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11072

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32335
/proc/meminfo: memFree=1757832/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=11128 CPUtime=882.03
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2634 0 0 0 88166 37 0 0 25 0 1 0 285080105 11395072 2606 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2782 2606 48 102 0 2677 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 11128

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32337
/proc/meminfo: memFree=1757704/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=11332 CPUtime=942.01
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 2662 0 0 0 94164 37 0 0 25 0 1 0 285080105 11603968 2630 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 2833 2630 48 102 0 2728 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 11332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32337
/proc/meminfo: memFree=1755720/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=13172 CPUtime=1001.99
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 3149 0 0 0 100162 37 0 0 25 0 1 0 285080105 13488128 3084 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 3293 3084 48 102 0 3188 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13172

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32337
/proc/meminfo: memFree=1755784/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=13172 CPUtime=1061.97
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 3215 0 0 0 106160 37 0 0 25 0 1 0 285080105 13488128 3084 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 3293 3084 48 102 0 3188 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 13172

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32337
/proc/meminfo: memFree=1755720/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=13172 CPUtime=1121.95
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 3286 0 0 0 112158 37 0 0 25 0 1 0 285080105 13488128 3087 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 3293 3087 48 102 0 3188 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 13172

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32337
/proc/meminfo: memFree=1755656/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=13172 CPUtime=1181.94
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 3321 0 0 0 118157 37 0 0 25 0 1 0 285080105 13488128 3087 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 3293 3087 48 102 0 3188 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 13172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32337
/proc/meminfo: memFree=1755656/2055920 swapFree=4183148/4192956
[pid=32334] ppid=32332 vsize=13172 CPUtime=1200.04
/proc/32334/stat : 32334 (picosat) R 32332 32334 31949 0 -1 4194304 3356 0 0 0 119966 38 0 0 25 0 1 0 285080105 13488128 3087 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32334/statm: 3293 3087 48 102 0 3188 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13172

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): 1200.05
CPU user time (s): 1199.67
CPU system time (s): 0.382941
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 13312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3356
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= 1917

runsolver used 0.799878 second user time and 2.48762 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Wed Feb 28 08:25:43 UTC 2007

IDJOB= 315222
IDBENCH= 20411
IDSOLVER= 106
FILE ID= node75/315222-1172651143

PBS_JOBID= 3981182

Free space on /tmp= 66519 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-6-ipc5-h11-unsat.cnf
COMMAND LINE= /tmp/evaluation/315222-1172651143/picosat /tmp/evaluation/315222-1172651143/instance-315222-1172651143.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-315222-1172651143 -o ROOT/results/node75/solver-315222-1172651143 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315222-1172651143/picosat /tmp/evaluation/315222-1172651143/instance-315222-1172651143.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e6effc82c71213141cc1dab3b63f32e3

RANDOM SEED= 983162158

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1769000 kB
Buffers:         10068 kB
Cached:         227412 kB
SwapCached:       3580 kB
Active:          26980 kB
Inactive:       219928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769000 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            25980 kB
Committed_AS:   789000 kB
PageTables:       1432 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= 66519 MiB

End job on node75 on Wed Feb 28 08:45:45 UTC 2007