Trace number 1580158

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) 1200.11 1200.53

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-5p0.cnf
MD5SUM782c70d5631cbc24bc659543ee69ca8b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables224569
Number of clauses1190619
Sum of the clauses size2868508
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2850703
Number of clauses of size 3271793
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

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-1580158-1238916417/watcher-1580158-1238916417 -o /tmp/evaluation-result-1580158-1238916417/solver-1580158-1238916417 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1580158-1238916417.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: 0.92 0.98 1.08 2/76 23755
/proc/meminfo: memFree=1598088/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=1668 CPUtime=0
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 291 0 0 0 0 0 0 0 21 0 1 0 1164302848 1708032 277 1992294400 134512640 134931368 4294956224 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 417 278 40 102 0 312 0

[startup+0.0861381 s]
/proc/loadavg: 0.92 0.98 1.08 2/76 23755
/proc/meminfo: memFree=1598088/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=16784 CPUtime=0.08
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 2774 0 0 0 6 2 0 0 21 0 1 0 1164302848 17186816 2760 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 4196 2760 40 102 0 4091 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16784

[startup+0.101139 s]
/proc/loadavg: 0.92 0.98 1.08 2/76 23755
/proc/meminfo: memFree=1598088/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=16784 CPUtime=0.09
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 3038 0 0 0 6 3 0 0 21 0 1 0 1164302848 17186816 3024 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 4196 3024 40 102 0 4091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16784

[startup+0.301177 s]
/proc/loadavg: 0.92 0.98 1.08 2/76 23755
/proc/meminfo: memFree=1598088/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=17052 CPUtime=0.29
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 3086 0 0 0 15 14 0 0 22 0 1 0 1164302848 17461248 3072 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 4263 3072 40 102 0 4158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.701255 s]
/proc/loadavg: 0.92 0.98 1.08 2/76 23755
/proc/meminfo: memFree=1598088/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=18108 CPUtime=0.68
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 3348 0 0 0 33 35 0 0 25 0 1 0 1164302848 18542592 3334 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 4527 3334 40 102 0 4422 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18108

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 1.08 2/77 23756
/proc/meminfo: memFree=1583680/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=21144 CPUtime=1.49
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 4106 0 0 0 71 78 0 0 25 0 1 0 1164302848 21651456 4092 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 5286 4092 40 102 0 5181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21144

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 1.08 2/77 23756
/proc/meminfo: memFree=1580608/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=24324 CPUtime=3.09
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 4903 0 0 0 143 166 0 0 25 0 1 0 1164302848 24907776 4889 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 6081 4889 40 102 0 5976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24324

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 1.08 2/77 23756
/proc/meminfo: memFree=1573056/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=33056 CPUtime=6.29
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 7114 0 0 0 289 340 0 0 25 0 1 0 1164302848 33849344 7100 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 8264 7100 40 102 0 8159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33056

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.08 2/77 23756
/proc/meminfo: memFree=1559104/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=45332 CPUtime=12.68
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 9787 0 0 0 799 469 0 0 25 0 1 0 1164302848 46419968 9760 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 11333 9760 48 102 0 11228 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45332

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 1.08 2/77 23756
/proc/meminfo: memFree=1558016/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=46500 CPUtime=25.49
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 10080 0 0 0 2079 470 0 0 25 0 1 0 1164302848 47616000 10053 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 11625 10053 48 102 0 11520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46500

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.08 2/77 23756
/proc/meminfo: memFree=1553792/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=50784 CPUtime=51.07
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 11149 0 0 0 4637 470 0 0 25 0 1 0 1164302848 52002816 11122 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 12696 11122 48 102 0 12591 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50784

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.07 2/77 23756
/proc/meminfo: memFree=1543808/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=60728 CPUtime=102.26
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 13653 0 0 0 9753 473 0 0 25 0 1 0 1164302848 62185472 13626 1992294400 134512640 134931368 4294956224 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 15182 13626 48 102 0 15077 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60728

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/77 23756
/proc/meminfo: memFree=1530304/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=74148 CPUtime=162.23
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 17024 0 0 0 15745 478 0 0 25 0 1 0 1164302848 75927552 16997 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 18537 16997 48 102 0 18432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/77 23756
/proc/meminfo: memFree=1516736/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=87628 CPUtime=222.21
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 20392 0 0 0 21740 481 0 0 25 0 1 0 1164302848 89731072 20365 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 21907 20365 48 102 0 21802 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 87628

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/77 23756
/proc/meminfo: memFree=1502720/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=101656 CPUtime=282.19
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 23890 0 0 0 27734 485 0 0 25 0 1 0 1164302848 104095744 23863 1992294400 134512640 134931368 4294956224 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 25414 23863 48 102 0 25309 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 101656

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/77 23756
/proc/meminfo: memFree=1489664/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=114476 CPUtime=342.18
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 27121 0 0 0 33729 489 0 0 25 0 1 0 1164302848 117223424 27094 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 28619 27094 48 102 0 28514 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 114476

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/77 23756
/proc/meminfo: memFree=1486144/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=117544 CPUtime=402.16
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 28016 0 0 0 39726 490 0 0 25 0 1 0 1164302848 120365056 27914 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 29386 27914 48 102 0 29281 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 117544

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/77 23756
/proc/meminfo: memFree=1486144/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=117544 CPUtime=462.13
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 28018 0 0 0 45723 490 0 0 25 0 1 0 1164302848 120365056 27916 1992294400 134512640 134931368 4294956224 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 29386 27916 48 102 0 29281 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 117544

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/77 23756
/proc/meminfo: memFree=1486144/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=117544 CPUtime=522.11
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 28018 0 0 0 51721 490 0 0 25 0 1 0 1164302848 120365056 27916 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 29386 27916 48 102 0 29281 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 117544

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/77 23756
/proc/meminfo: memFree=1486208/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=117544 CPUtime=582.09
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 28018 0 0 0 57719 490 0 0 25 0 1 0 1164302848 120365056 27916 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 29386 27916 48 102 0 29281 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 117544

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/77 23756
/proc/meminfo: memFree=1473536/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=130156 CPUtime=642.08
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 31164 0 0 0 63714 494 0 0 25 0 1 0 1164302848 133279744 31062 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 32539 31062 48 102 0 32434 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 130156

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/77 23756
/proc/meminfo: memFree=1460160/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=143560 CPUtime=702.05
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 34545 0 0 0 69707 498 0 0 25 0 1 0 1164302848 147005440 34443 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 35890 34443 48 102 0 35785 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 143560

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.01 2/77 23756
/proc/meminfo: memFree=1445568/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=158012 CPUtime=762.03
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 38144 0 0 0 75701 502 0 0 25 0 1 0 1164302848 161804288 38042 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 39503 38042 48 102 0 39398 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 158012

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23756
/proc/meminfo: memFree=1432896/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=822.01
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 81695 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 170436

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23756
/proc/meminfo: memFree=1432896/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=881.99
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 87693 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 170436

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23756
/proc/meminfo: memFree=1432960/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=941.96
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 93690 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 170436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23756
/proc/meminfo: memFree=1432960/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=1001.94
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 99688 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 170436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23756
/proc/meminfo: memFree=1432960/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=1061.92
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 105686 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 170436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23756
/proc/meminfo: memFree=1433024/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=1121.9
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 111684 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 170436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23758
/proc/meminfo: memFree=1432896/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=1181.88
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 117682 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 170436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/77 23758
/proc/meminfo: memFree=1432896/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=1200.08
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 119502 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 170436

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: 0.99 0.98 1.00 2/77 23758
/proc/meminfo: memFree=1432896/2055920 swapFree=4175228/4192956
[pid=23755] ppid=23753 vsize=170436 CPUtime=1200.08
/proc/23755/stat : 23755 (picosat) R 23753 23755 23568 0 -1 4194304 41333 0 0 0 119502 506 0 0 25 0 1 0 1164302848 174526464 41153 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23755/statm: 42609 41153 48 102 0 42504 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 170436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1195.02
CPU system time (s): 5.09323
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 170748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.02
system time used= 5.09323
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41333
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= 1597

runsolver used 0.996848 second user time and 3.38748 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-05 09:26:59
IDJOB=1580158
IDBENCH=71011
IDSOLVER=563
FILE ID=node63/1580158-1238916417
PBS_JOBID= 9101387
Free space on /tmp= 66540 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-5p0.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1580158-1238916417/watcher-1580158-1238916417 -o /tmp/evaluation-result-1580158-1238916417/solver-1580158-1238916417 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1580158-1238916417.cnf            

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

MD5SUM BENCH= 782c70d5631cbc24bc659543ee69ca8b
RANDOM SEED=1191420702

node63.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		: 3000.285
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		: 3000.285
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:       1598504 kB
Buffers:         45172 kB
Cached:         345224 kB
SwapCached:       7472 kB
Active:         186112 kB
Inactive:       213224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598504 kB
SwapTotal:     4192956 kB
SwapFree:      4175228 kB
Dirty:           22844 kB
Writeback:           0 kB
Mapped:          14496 kB
Slab:            42672 kB
Committed_AS:  3678012 kB
PageTables:       2312 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= 66540 MiB
End job on node63 at 2009-04-05 09:47:01