Trace number 312782

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) 1200.08 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1855.96
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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/node5/watcher-312782-1176860002 -o ROOT/results/node5/solver-312782-1176860002 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312782-1176860002/picosat /tmp/evaluation/312782-1176860002/instance-312782-1176860002.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 0.95 0.98 3/77 17606
/proc/meminfo: memFree=1687872/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=728 CPUtime=0
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 162037927 745472 81 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 182 82 40 102 0 77 0

[startup+0.096159 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17606
/proc/meminfo: memFree=1687872/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=2796 CPUtime=0.09
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 620 0 0 0 4 5 0 0 18 0 1 0 162037927 2863104 596 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 699 596 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.101159 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17606
/proc/meminfo: memFree=1687872/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=2796 CPUtime=0.09
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 629 0 0 0 4 5 0 0 18 0 1 0 162037927 2863104 605 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 699 605 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301184 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17606
/proc/meminfo: memFree=1687872/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=3192 CPUtime=0.29
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 751 0 0 0 13 16 0 0 19 0 1 0 162037927 3268608 727 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 798 727 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701227 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17606
/proc/meminfo: memFree=1687872/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=6300 CPUtime=0.69
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 1314 0 0 0 29 40 0 0 23 0 1 0 162037927 6451200 1290 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 1575 1290 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50132 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 17607
/proc/meminfo: memFree=1677176/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=20844 CPUtime=1.49
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 4709 0 0 0 66 83 0 0 25 0 1 0 162037927 21344256 4685 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 5211 4685 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.1015 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 17607
/proc/meminfo: memFree=1668152/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=23880 CPUtime=3.09
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 5451 0 0 0 137 172 0 0 25 0 1 0 162037927 24453120 5427 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 5970 5427 40 102 0 5865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23880

[startup+6.30186 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 17607
/proc/meminfo: memFree=1660472/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=31392 CPUtime=6.29
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 7287 0 0 0 282 347 0 0 25 0 1 0 162037927 32145408 7263 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 7848 7263 40 102 0 7743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31392

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 17607
/proc/meminfo: memFree=1646968/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=60844 CPUtime=12.68
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 10316 0 0 0 759 509 0 0 25 0 1 0 162037927 62304256 10264 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 15211 10264 48 102 0 15106 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60844

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 17607
/proc/meminfo: memFree=1646008/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=61892 CPUtime=25.49
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 10604 0 0 0 2039 510 0 0 25 0 1 0 162037927 63377408 10552 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 15473 10552 48 102 0 15368 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61892

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 17607
/proc/meminfo: memFree=1642104/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=65772 CPUtime=51.06
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 11601 0 0 0 4595 511 0 0 25 0 1 0 162037927 67350528 11549 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 16443 11549 48 102 0 16338 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 65772

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 17607
/proc/meminfo: memFree=1632888/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=74828 CPUtime=102.25
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 13892 0 0 0 9711 514 0 0 25 0 1 0 162037927 76623872 13840 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 18707 13840 48 102 0 18602 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 74828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1618232/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=89472 CPUtime=162.23
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 17554 0 0 0 15705 518 0 0 25 0 1 0 162037927 91619328 17502 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 22368 17502 48 102 0 22263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 89472

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1601592/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=106008 CPUtime=222.21
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 21703 0 0 0 21698 523 0 0 25 0 1 0 162037927 108552192 21651 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 26502 21651 48 102 0 26397 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 106008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1585144/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=122500 CPUtime=282.19
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 25825 0 0 0 27693 526 0 0 25 0 1 0 162037927 125440000 25773 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 30625 25773 48 102 0 30520 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 122500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1572984/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=134052 CPUtime=342.18
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 28814 0 0 0 33688 530 0 0 25 0 1 0 162037927 137269248 28697 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 33513 28697 48 102 0 33408 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 134052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1573048/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=134052 CPUtime=402.16
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 28814 0 0 0 39686 530 0 0 25 0 1 0 162037927 137269248 28697 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 33513 28697 48 102 0 33408 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 134052

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1573048/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=134052 CPUtime=462.14
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 28815 0 0 0 45684 530 0 0 25 0 1 0 162037927 137269248 28698 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 33513 28698 48 102 0 33408 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 134052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1556216/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=151480 CPUtime=522.13
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 33166 0 0 0 51677 536 0 0 25 0 1 0 162037927 155115520 33049 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 37870 33049 48 102 0 37765 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 151480

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1528952/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=178344 CPUtime=582.1
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 39903 0 0 0 57669 541 0 0 25 0 1 0 162037927 182624256 39786 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 44586 39786 48 102 0 44481 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 178344

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1511672/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=195260 CPUtime=642.09
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 44185 0 0 0 63664 545 0 0 25 0 1 0 162037927 199946240 44000 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 48815 44000 48 102 0 48710 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 195260

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1511736/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=195260 CPUtime=702.07
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 44185 0 0 0 69661 546 0 0 25 0 1 0 162037927 199946240 44000 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 48815 44000 48 102 0 48710 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 195260

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1511736/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=195260 CPUtime=762.05
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 44185 0 0 0 75659 546 0 0 25 0 1 0 162037927 199946240 44000 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 48815 44000 48 102 0 48710 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 195260

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1511800/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=195260 CPUtime=822.04
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 44185 0 0 0 81657 547 0 0 25 0 1 0 162037927 199946240 44000 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 48815 44000 48 102 0 48710 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 195260

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1511864/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=195260 CPUtime=882.02
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 44185 0 0 0 87655 547 0 0 25 0 1 0 162037927 199946240 44000 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524001 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 48815 44000 48 102 0 48710 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 195260

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1495096/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=212388 CPUtime=942
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 48473 0 0 0 93648 552 0 0 25 0 1 0 162037927 217485312 48288 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 53097 48288 48 102 0 52992 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 212388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1472120/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=235100 CPUtime=1001.99
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 54145 0 0 0 99642 557 0 0 25 0 1 0 162037927 240742400 53960 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 58775 53960 48 102 0 58670 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 235100

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1459000/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=247820 CPUtime=1061.97
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 57409 0 0 0 105637 560 0 0 25 0 1 0 162037927 253767680 57153 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 61955 57153 48 102 0 61850 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 247820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1459000/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=247820 CPUtime=1121.95
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 57409 0 0 0 111635 560 0 0 25 0 1 0 162037927 253767680 57153 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 61955 57153 48 102 0 61850 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 247820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1459064/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=247820 CPUtime=1181.94
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 57412 0 0 0 117633 561 0 0 25 0 1 0 162037927 253767680 57156 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 61955 57156 48 102 0 61850 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 247820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17607
/proc/meminfo: memFree=1459064/2055920 swapFree=4127688/4192956
[pid=17606] ppid=17604 vsize=247820 CPUtime=1200.03
/proc/17606/stat : 17606 (picosat) R 17604 17606 16387 0 -1 4194304 57412 0 0 0 119442 561 0 0 25 0 1 0 162037927 253767680 57156 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17606/statm: 61955 57156 48 102 0 61850 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 247820

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): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1194.43
CPU system time (s): 5.64914
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 248104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.43
system time used= 5.64914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57412
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= 25035

runsolver used 1.46478 second user time and 2.76158 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Apr 18 01:33:23 UTC 2007

IDJOB= 312782
IDBENCH= 20350
IDSOLVER= 106
FILE ID= node5/312782-1176860002

PBS_JOBID= 4590208

Free space on /tmp= 66452 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/312782-1176860002/picosat /tmp/evaluation/312782-1176860002/instance-312782-1176860002.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-312782-1176860002 -o ROOT/results/node5/solver-312782-1176860002 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312782-1176860002/picosat /tmp/evaluation/312782-1176860002/instance-312782-1176860002.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 246557695

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1688280 kB
Buffers:         34072 kB
Cached:         249892 kB
SwapCached:      34004 kB
Active:         154608 kB
Inactive:       176924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688280 kB
SwapTotal:     4192956 kB
SwapFree:      4127688 kB
Dirty:           23452 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            21684 kB
Committed_AS:  8585656 kB
PageTables:       1720 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= 66452 MiB

End job on node5 on Wed Apr 18 01:53:25 UTC 2007