Trace number 1723920

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.05 1200.52

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.941
Satisfiable
(Un)Satisfiability was proved
Number of variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1723920-1240690176/watcher-1723920-1240690176 -o /tmp/evaluation-result-1723920-1240690176/solver-1723920-1240690176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1723920-1240690176.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): 1800 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: 0.95 1.10 1.23 3/64 20134
/proc/meminfo: memFree=1593976/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=568 CPUtime=0
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 97051012 581632 58 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 142 58 40 102 0 37 0

[startup+0.094129 s]
/proc/loadavg: 0.95 1.10 1.23 3/64 20134
/proc/meminfo: memFree=1593976/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=832 CPUtime=0.09
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 134 0 0 0 3 6 0 0 18 0 1 0 97051012 851968 120 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 208 120 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.101129 s]
/proc/loadavg: 0.95 1.10 1.23 3/64 20134
/proc/meminfo: memFree=1593976/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=832 CPUtime=0.09
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 137 0 0 0 3 6 0 0 18 0 1 0 97051012 851968 123 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 208 123 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301168 s]
/proc/loadavg: 0.95 1.10 1.23 3/64 20134
/proc/meminfo: memFree=1593976/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=1276 CPUtime=0.29
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 254 0 0 0 12 17 0 0 19 0 1 0 97051012 1306624 240 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 319 240 40 102 0 214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1276

[startup+0.701245 s]
/proc/loadavg: 0.95 1.10 1.23 3/64 20134
/proc/meminfo: memFree=1593976/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=2424 CPUtime=0.69
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 501 0 0 0 30 39 0 0 22 0 1 0 97051012 2482176 487 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 606 487 40 102 0 501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2424

[startup+1.5014 s]
/proc/loadavg: 0.95 1.10 1.23 2/65 20135
/proc/meminfo: memFree=1591600/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=3768 CPUtime=1.49
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 883 0 0 0 63 86 0 0 25 0 1 0 97051012 3858432 869 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 942 869 40 102 0 837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3768

[startup+3.10171 s]
/proc/loadavg: 0.95 1.10 1.23 2/65 20135
/proc/meminfo: memFree=1589232/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=7168 CPUtime=3.06
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 1680 0 0 0 133 173 0 0 25 0 1 0 97051012 7340032 1666 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 1792 1666 40 102 0 1687 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7168

[startup+6.30153 s]
/proc/loadavg: 0.95 1.10 1.23 3/65 20135
/proc/meminfo: memFree=1580528/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=15644 CPUtime=6.24
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 3675 0 0 0 284 340 0 0 25 0 1 0 97051012 16019456 3649 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 3911 3649 42 102 0 3806 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15644

[startup+12.7016 s]
/proc/loadavg: 1.18 1.15 1.24 2/65 20135
/proc/meminfo: memFree=1573368/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=21712 CPUtime=12.64
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 5187 0 0 0 923 341 0 0 25 0 1 0 97051012 22233088 5152 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 5428 5152 48 102 0 5323 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 21712

[startup+25.5011 s]
/proc/loadavg: 1.23 1.16 1.25 2/65 20135
/proc/meminfo: memFree=1566776/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=28696 CPUtime=25.43
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 6841 0 0 0 2200 343 0 0 25 0 1 0 97051012 29384704 6806 1992294400 134512640 134931368 4294956240 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 7174 6806 48 102 0 7069 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 28696

[startup+51.1011 s]
/proc/loadavg: 1.15 1.14 1.24 2/65 20135
/proc/meminfo: memFree=1564472/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=31196 CPUtime=51.02
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 7451 0 0 0 4758 344 0 0 25 0 1 0 97051012 31944704 7383 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 7799 7383 48 102 0 7694 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 31196

[startup+102.301 s]
/proc/loadavg: 1.12 1.14 1.23 2/65 20135
/proc/meminfo: memFree=1558008/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=37488 CPUtime=102.2
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 9246 0 0 0 9875 345 0 0 25 0 1 0 97051012 38387712 8985 1992294400 134512640 134931368 4294956240 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 9372 8985 48 102 0 9267 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 37488

[startup+162.302 s]
/proc/loadavg: 1.10 1.12 1.22 2/65 20135
/proc/meminfo: memFree=1555448/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=39992 CPUtime=162.18
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 9929 0 0 0 15873 345 0 0 25 0 1 0 97051012 40951808 9623 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 9998 9623 48 102 0 9893 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 39992

[startup+222.302 s]
/proc/loadavg: 1.08 1.11 1.21 2/65 20135
/proc/meminfo: memFree=1546552/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=48660 CPUtime=222.16
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 12362 0 0 0 21869 347 0 0 25 0 1 0 97051012 49827840 11826 1992294400 134512640 134931368 4294956240 18446744073709551615 134522892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 12165 11826 48 102 0 12060 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 48660

[startup+282.305 s]
/proc/loadavg: 1.07 1.11 1.19 2/65 20135
/proc/meminfo: memFree=1543672/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=51780 CPUtime=282.14
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 13195 0 0 0 27866 348 0 0 25 0 1 0 97051012 53022720 12532 1992294400 134512640 134931368 4294956240 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 12945 12532 48 102 0 12840 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 51780

[startup+342.302 s]
/proc/loadavg: 1.07 1.10 1.18 2/65 20135
/proc/meminfo: memFree=1538296/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=57016 CPUtime=342.12
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 14665 0 0 0 33863 349 0 0 25 0 1 0 97051012 58384384 13861 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 14254 13861 48 102 0 14149 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 57016

[startup+402.302 s]
/proc/loadavg: 1.06 1.09 1.17 2/65 20135
/proc/meminfo: memFree=1535416/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=59920 CPUtime=402.1
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 15551 0 0 0 39860 350 0 0 25 0 1 0 97051012 61358080 14592 1992294400 134512640 134931368 4294956240 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 14980 14592 48 102 0 14875 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 59920

[startup+462.301 s]
/proc/loadavg: 1.06 1.09 1.17 2/65 20135
/proc/meminfo: memFree=1530488/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=64736 CPUtime=462.08
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 16866 0 0 0 45857 351 0 0 25 0 1 0 97051012 66289664 15824 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 16184 15824 48 102 0 16079 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 64736

[startup+522.302 s]
/proc/loadavg: 1.13 1.10 1.17 2/65 20135
/proc/meminfo: memFree=1531000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=64144 CPUtime=522.06
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 16971 0 0 0 51855 351 0 0 25 0 1 0 97051012 65683456 15702 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 16036 15702 48 102 0 15931 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 64144

[startup+582.302 s]
/proc/loadavg: 1.12 1.09 1.16 2/65 20135
/proc/meminfo: memFree=1531000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=64144 CPUtime=582.03
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 16971 0 0 0 57852 351 0 0 25 0 1 0 97051012 65683456 15702 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 16036 15702 48 102 0 15931 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 64144

[startup+642.302 s]
/proc/loadavg: 1.11 1.09 1.15 2/65 20135
/proc/meminfo: memFree=1530936/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=64144 CPUtime=642.01
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 17076 0 0 0 63850 351 0 0 25 0 1 0 97051012 65683456 15711 1992294400 134512640 134931368 4294956240 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 16036 15711 48 102 0 15931 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 64144

[startup+702.301 s]
/proc/loadavg: 1.10 1.09 1.15 2/65 20135
/proc/meminfo: memFree=1526648/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=68360 CPUtime=701.99
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 18216 0 0 0 69847 352 0 0 25 0 1 0 97051012 70000640 16750 1992294400 134512640 134931368 4294956240 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 17090 16750 48 102 0 16985 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 68360

[startup+762.302 s]
/proc/loadavg: 1.09 1.08 1.14 2/65 20135
/proc/meminfo: memFree=1514424/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=80412 CPUtime=761.97
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 21455 0 0 0 75843 354 0 0 25 0 1 0 97051012 82341888 19777 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 20103 19777 48 102 0 19998 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 80412

[startup+822.302 s]
/proc/loadavg: 1.08 1.08 1.13 2/65 20135
/proc/meminfo: memFree=1514488/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=80412 CPUtime=821.95
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 21465 0 0 0 81841 354 0 0 25 0 1 0 97051012 82341888 19787 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 20103 19787 48 102 0 19998 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 80412

[startup+882.301 s]
/proc/loadavg: 1.08 1.08 1.13 2/65 20135
/proc/meminfo: memFree=1514552/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=80212 CPUtime=881.92
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 21465 0 0 0 87838 354 0 0 25 0 1 0 97051012 82137088 19758 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 20053 19758 48 102 0 19948 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 80212

[startup+942.305 s]
/proc/loadavg: 1.07 1.08 1.12 2/65 20135
/proc/meminfo: memFree=1514552/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=80160 CPUtime=941.92
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 21593 0 0 0 93837 355 0 0 25 0 1 0 97051012 82083840 19756 1992294400 134512640 134931368 4294956240 18446744073709551615 134531000 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 20040 19756 48 102 0 19935 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 80160

[startup+1002.3 s]
/proc/loadavg: 1.07 1.08 1.12 2/65 20135
/proc/meminfo: memFree=1511416/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=83428 CPUtime=1001.88
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 22510 0 0 0 99833 355 0 0 25 0 1 0 97051012 85430272 20554 1992294400 134512640 134931368 4294956240 18446744073709551615 134531007 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 20857 20554 48 102 0 20752 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 83428

[startup+1062.3 s]
/proc/loadavg: 1.06 1.08 1.11 2/65 20135
/proc/meminfo: memFree=1507000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=87756 CPUtime=1061.87
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 23714 0 0 0 105831 356 0 0 25 0 1 0 97051012 89862144 21635 1992294400 134512640 134931368 4294956240 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 21939 21635 48 102 0 21834 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 87756

[startup+1122.3 s]
/proc/loadavg: 1.06 1.07 1.10 2/65 20135
/proc/meminfo: memFree=1507000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=87676 CPUtime=1121.84
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 23838 0 0 0 111828 356 0 0 25 0 1 0 97051012 89780224 21636 1992294400 134512640 134931368 4294956240 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 21919 21636 48 102 0 21814 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 87676

[startup+1182.3 s]
/proc/loadavg: 1.13 1.09 1.10 2/65 20135
/proc/meminfo: memFree=1507000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=88076 CPUtime=1181.82
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 23849 0 0 0 117826 356 0 0 25 0 1 0 97051012 90189824 21631 1992294400 134512640 134931368 4294956240 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 22019 21631 48 102 0 21914 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 88076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.16 1.10 1.10 2/65 20135
/proc/meminfo: memFree=1507000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=88076 CPUtime=1200.02
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 23849 0 0 0 119646 356 0 0 25 0 1 0 97051012 90189824 21631 1992294400 134512640 134931368 4294956240 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 22019 21631 48 102 0 21914 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88076

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: 1.16 1.10 1.10 2/65 20135
/proc/meminfo: memFree=1507000/2055920 swapFree=4180280/4192956
[pid=20134] ppid=20132 vsize=88076 CPUtime=1200.02
/proc/20134/stat : 20134 (picosat) R 20132 20134 20097 0 -1 4194304 23849 0 0 0 119646 356 0 0 25 0 1 0 97051012 90189824 21631 1992294400 134512640 134931368 4294956240 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 22019 21631 48 102 0 21914 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1196.47
CPU system time (s): 3.58046
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 88248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.47
system time used= 3.58045
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23849
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= 2
involuntary context switches= 2945

runsolver used 1.07883 second user time and 2.6166 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-25 22:09:37
IDJOB=1723920
IDBENCH=71743
IDSOLVER=563
FILE ID=node28/1723920-1240690176
PBS_JOBID= 9186724
Free space on /tmp= 66232 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723920-1240690176/watcher-1723920-1240690176 -o /tmp/evaluation-result-1723920-1240690176/solver-1723920-1240690176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1723920-1240690176.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=1929481772

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1594392 kB
Buffers:         41396 kB
Cached:         365236 kB
SwapCached:       5856 kB
Active:         165428 kB
Inactive:       249592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594392 kB
SwapTotal:     4192956 kB
SwapFree:      4180280 kB
Dirty:           13648 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            32348 kB
Committed_AS:   403116 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66232 MiB
End job on node28 at 2009-04-25 22:29:40