Trace number 355898

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) 10000.1 10002.9

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-08.cnf
MD5SUM81ed5ec4a2e7c208a4184383f9e53838
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1847.13
Satisfiable
(Un)Satisfiability was proved
Number of variables4614
Number of clauses16637
Sum of the clauses size44007
Maximum clause length97
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27532
Number of clauses of size 38048
Number of clauses of size 4732
Number of clauses of size 5246
Number of clauses of size over 578

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-355898-1176774299 -o ROOT/results/node70/solver-355898-1176774299 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355898-1176774299/picosat /tmp/evaluation/355898-1176774299/instance-355898-1176774299.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 7826
/proc/meminfo: memFree=1841480/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=1080 CPUtime=0
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 116967267 1105920 164 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 270 164 40 102 0 165 0

[startup+0.102375 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 7826
/proc/meminfo: memFree=1841480/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=1344 CPUtime=0.09
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 245 0 0 0 4 5 0 0 18 0 1 0 116967267 1376256 230 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 336 230 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.201383 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 7826
/proc/meminfo: memFree=1841480/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=1660 CPUtime=0.19
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 316 0 0 0 13 6 0 0 19 0 1 0 116967267 1699840 299 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 415 299 42 102 0 310 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1660

[startup+0.301394 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 7826
/proc/meminfo: memFree=1841480/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=1792 CPUtime=0.3
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 340 0 0 0 23 7 0 0 19 0 1 0 116967267 1835008 323 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 448 323 42 102 0 343 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1792

[startup+0.701433 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 7826
/proc/meminfo: memFree=1841480/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=2064 CPUtime=0.69
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 414 0 0 0 62 7 0 0 23 0 1 0 116967267 2113536 395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 516 395 48 102 0 411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2064

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1839872/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=2196 CPUtime=1.49
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 447 0 0 0 142 7 0 0 25 0 1 0 116967267 2248704 428 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 549 428 48 102 0 444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2196

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1839744/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=2196 CPUtime=3.09
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 465 0 0 0 302 7 0 0 25 0 1 0 116967267 2248704 446 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549528 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 549 446 48 102 0 444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2196

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1839424/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=2460 CPUtime=6.29
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 522 0 0 0 622 7 0 0 25 0 1 0 116967267 2519040 503 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 615 503 48 102 0 510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2460

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1839104/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=2724 CPUtime=12.69
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 601 0 0 0 1262 7 0 0 25 0 1 0 116967267 2789376 582 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 681 582 48 102 0 576 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2724

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1838720/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=3100 CPUtime=25.49
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 678 0 0 0 2542 7 0 0 25 0 1 0 116967267 3174400 659 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529095 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 775 659 48 102 0 670 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3100

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1838144/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=3628 CPUtime=51.08
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 819 0 0 0 5101 7 0 0 25 0 1 0 116967267 3715072 800 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134521593 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 907 800 48 102 0 802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3628

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1837312/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=4420 CPUtime=102.27
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1005 0 0 0 10220 7 0 0 25 0 1 0 116967267 4526080 986 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1105 986 48 102 0 1000 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1836544/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=5124 CPUtime=162.25
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1193 0 0 0 16218 7 0 0 25 0 1 0 116967267 5246976 1174 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1281 1174 48 102 0 1176 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5124

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1836160/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=5484 CPUtime=222.24
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1275 0 0 0 22217 7 0 0 25 0 1 0 116967267 5615616 1256 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1371 1256 48 102 0 1266 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1835520/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=6204 CPUtime=282.22
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1431 0 0 0 28214 8 0 0 25 0 1 0 116967267 6352896 1412 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1551 1412 48 102 0 1446 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6204

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1834880/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=6688 CPUtime=342.2
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1576 0 0 0 34212 8 0 0 25 0 1 0 116967267 6848512 1557 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1672 1557 48 102 0 1567 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1834624/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=6952 CPUtime=402.19
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1642 0 0 0 40211 8 0 0 25 0 1 0 116967267 7118848 1623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529291 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1738 1623 48 102 0 1633 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6952

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1833984/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=7584 CPUtime=462.18
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1795 0 0 0 46209 9 0 0 25 0 1 0 116967267 7766016 1776 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1896 1776 48 102 0 1791 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7584

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7827
/proc/meminfo: memFree=1833728/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=7776 CPUtime=522.16
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1847 0 0 0 52207 9 0 0 25 0 1 0 116967267 7962624 1828 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 1944 1828 48 102 0 1839 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7776

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7829
/proc/meminfo: memFree=1833408/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=8036 CPUtime=582.14
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1919 0 0 0 58205 9 0 0 25 0 1 0 116967267 8228864 1900 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530201 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 2009 1900 48 102 0 1904 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8036

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7829
/proc/meminfo: memFree=1833152/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=8428 CPUtime=642.13
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 1983 0 0 0 64204 9 0 0 25 0 1 0 116967267 8630272 1964 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 2107 1964 48 102 0 2002 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8428

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7829

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8935
/proc/meminfo: memFree=1732864/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9039.68
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13294 0 0 0 903931 37 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9039.68
Current children cumulated vsize (KiB) 18508

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1732864/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9099.67
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13412 0 0 0 909930 37 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9099.67
Current children cumulated vsize (KiB) 18508

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1732864/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9159.65
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13471 0 0 0 915928 37 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9159.65
Current children cumulated vsize (KiB) 18508

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1732800/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9219.64
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13589 0 0 0 921927 37 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9219.64
Current children cumulated vsize (KiB) 18508

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1732864/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9279.62
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13648 0 0 0 927925 37 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9279.62
Current children cumulated vsize (KiB) 18508

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1732800/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9339.62
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13707 0 0 0 933924 38 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9339.62
Current children cumulated vsize (KiB) 18508

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1732800/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=18508 CPUtime=9399.6
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 13825 0 0 0 939922 38 0 0 25 0 1 0 116967267 18952192 4465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4627 4465 48 102 0 4522 0
Current children cumulated CPU time (s) 9399.6
Current children cumulated vsize (KiB) 18508

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731712/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19696 CPUtime=9459.58
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14157 0 0 0 945920 38 0 0 25 0 1 0 116967267 20168704 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4924 4738 48 102 0 4819 0
Current children cumulated CPU time (s) 9459.58
Current children cumulated vsize (KiB) 19696

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731712/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9519.57
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14216 0 0 0 951919 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134521513 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9519.57
Current children cumulated vsize (KiB) 19692

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9579.55
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14334 0 0 0 957917 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9579.55
Current children cumulated vsize (KiB) 19692

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731712/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9639.53
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14393 0 0 0 963915 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9639.53
Current children cumulated vsize (KiB) 19692

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9699.52
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14511 0 0 0 969914 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9699.52
Current children cumulated vsize (KiB) 19692

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731712/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9759.5
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14570 0 0 0 975912 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9759.5
Current children cumulated vsize (KiB) 19692

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9819.49
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14629 0 0 0 981911 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9819.49
Current children cumulated vsize (KiB) 19692

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9879.47
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14688 0 0 0 987909 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9879.47
Current children cumulated vsize (KiB) 19692

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9939.45
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14806 0 0 0 993907 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9939.45
Current children cumulated vsize (KiB) 19692

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=9999.44
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14865 0 0 0 999906 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 9999.44
Current children cumulated vsize (KiB) 19692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8935
/proc/meminfo: memFree=1731648/2055920 swapFree=4183760/4192956
[pid=7826] ppid=7824 vsize=19692 CPUtime=10000
/proc/7826/stat : 7826 (picosat) R 7824 7826 7726 0 -1 4194304 14865 0 0 0 999966 38 0 0 25 0 1 0 116967267 20164608 4738 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/7826/statm: 4923 4738 48 102 0 4818 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 19692

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): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9999.67
CPU system time (s): 0.39394
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 19928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.67
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14865
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= 17668

runsolver used 6.82196 second user time and 20.6489 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Tue Apr 17 01:44:59 UTC 2007

IDJOB= 355898
IDBENCH= 20400
IDSOLVER= 171
FILE ID= node70/355898-1176774299

PBS_JOBID= 4580809

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-08.cnf
COMMAND LINE= /tmp/evaluation/355898-1176774299/picosat /tmp/evaluation/355898-1176774299/instance-355898-1176774299.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-355898-1176774299 -o ROOT/results/node70/solver-355898-1176774299 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355898-1176774299/picosat /tmp/evaluation/355898-1176774299/instance-355898-1176774299.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  81ed5ec4a2e7c208a4184383f9e53838

RANDOM SEED= 445760256

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node70.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1841824 kB
Buffers:         23920 kB
Cached:         144972 kB
SwapCached:       3624 kB
Active:          68488 kB
Inactive:       110436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841824 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            21204 kB
Committed_AS:  2427460 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= 66550 MiB

End job on node70 on Tue Apr 17 04:31:44 UTC 2007