Trace number 314293

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
UnitMarch 2007-02-08? (TO) 1200.09 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
Bench CategoryINDUST (industrial 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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data (download as text)

5.09/5.11	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/314293-1176899603/instance-314293-1176899603.cnf
6.08/6.14	c found 24592 unit clauses in formula

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/node66/watcher-314293-1176899603 -o ROOT/results/node66/solver-314293-1176899603 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314293-1176899603/UnitMarch_32_bits /tmp/evaluation/314293-1176899603/instance-314293-1176899603.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: 0.75 0.87 0.89 2/64 15588
/proc/meminfo: memFree=1550480/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=6864 CPUtime=0
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 165949865 7028736 312 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 1716 316 91 214 0 1499 0

[startup+0.049171 s]
/proc/loadavg: 0.75 0.87 0.89 2/64 15588
/proc/meminfo: memFree=1550480/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=17556 CPUtime=0.04
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 3667 0 0 0 3 1 0 0 18 0 1 0 165949865 17977344 3650 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 4389 3654 91 214 0 4172 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17556

[startup+0.101181 s]
/proc/loadavg: 0.75 0.87 0.89 2/64 15588
/proc/meminfo: memFree=1550480/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=27060 CPUtime=0.09
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 6629 0 0 0 7 2 0 0 18 0 1 0 165949865 27709440 6612 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 6765 6612 92 214 0 6548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27060

[startup+0.301221 s]
/proc/loadavg: 0.75 0.87 0.89 2/64 15588
/proc/meminfo: memFree=1550480/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=30348 CPUtime=0.28
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 7512 0 0 0 26 2 0 0 19 0 1 0 165949865 31076352 7397 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 7587 7397 92 214 0 7370 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 30348

[startup+0.7013 s]
/proc/loadavg: 0.75 0.87 0.89 2/64 15588
/proc/meminfo: memFree=1550480/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=36272 CPUtime=0.69
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 9134 0 0 0 66 3 0 0 22 0 1 0 165949865 37142528 8890 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 9068 8890 92 214 0 8851 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36272

[startup+1.50146 s]
/proc/loadavg: 0.75 0.87 0.89 2/65 15589
/proc/meminfo: memFree=1510856/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=47856 CPUtime=1.48
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 12269 0 0 0 144 4 0 0 25 0 1 0 165949865 49004544 11768 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134524488 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 11964 11769 92 214 0 11747 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47856

[startup+3.10178 s]
/proc/loadavg: 0.77 0.88 0.89 2/65 15589
/proc/meminfo: memFree=1494088/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=70100 CPUtime=3.09
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 18321 0 0 0 300 9 0 0 25 0 1 0 165949865 71782400 17307 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 17525 17307 92 214 0 17308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70100

[startup+6.30142 s]
/proc/loadavg: 0.77 0.88 0.89 2/65 15589
/proc/meminfo: memFree=1441352/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=167704 CPUtime=6.28
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 42975 0 0 0 607 21 0 0 25 0 1 0 165949865 171728896 40936 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41926 40936 97 214 0 41709 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 167704

[startup+12.7017 s]
/proc/loadavg: 0.81 0.88 0.89 2/65 15589
/proc/meminfo: memFree=1387976/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=164000 CPUtime=12.68
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 45168 0 0 0 1246 22 0 0 25 0 1 0 165949865 167936000 40035 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41000 40035 97 214 0 40783 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 164000

[startup+25.5013 s]
/proc/loadavg: 0.83 0.88 0.89 2/65 15589
/proc/meminfo: memFree=1387336/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=25.48
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 51032 0 0 0 2523 25 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 165292

[startup+51.1014 s]
/proc/loadavg: 0.89 0.89 0.90 2/65 15589
/proc/meminfo: memFree=1388168/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=51.06
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 60314 0 0 0 5076 30 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 165292

[startup+102.306 s]
/proc/loadavg: 0.95 0.91 0.90 2/65 15589
/proc/meminfo: memFree=1388232/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=102.24
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 80425 0 0 0 10184 40 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 165292

[startup+162.302 s]
/proc/loadavg: 0.98 0.92 0.91 2/65 15589
/proc/meminfo: memFree=1388296/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=162.21
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 103630 0 0 0 16171 50 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 165292

[startup+222.302 s]
/proc/loadavg: 1.14 0.98 0.93 2/65 15589
/proc/meminfo: memFree=1388296/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=222.19
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 128382 0 0 0 22157 62 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529630 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 165292

[startup+282.302 s]
/proc/loadavg: 1.12 0.99 0.93 2/65 15589
/proc/meminfo: memFree=1388232/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=282.17
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 151587 0 0 0 28144 73 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 165292

[startup+342.302 s]
/proc/loadavg: 1.09 1.01 0.94 2/65 15589
/proc/meminfo: memFree=1388232/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=342.15
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 174792 0 0 0 34132 83 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 165292

[startup+402.302 s]
/proc/loadavg: 1.09 1.02 0.94 2/65 15589
/proc/meminfo: memFree=1388168/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=402.14
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 199544 0 0 0 40120 94 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 165292

[startup+462.302 s]
/proc/loadavg: 1.07 1.03 0.95 2/65 15591
/proc/meminfo: memFree=1388168/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=167668 CPUtime=462.11
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 223974 0 0 0 46106 105 0 0 25 0 1 0 165949865 171692032 40936 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41917 40936 97 214 0 41700 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 167668

[startup+522.303 s]
/proc/loadavg: 1.12 1.05 0.96 2/65 15591
/proc/meminfo: memFree=1388168/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=522.09
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 247501 0 0 0 52094 115 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 165292

[startup+582.302 s]
/proc/loadavg: 1.08 1.05 0.96 2/65 15591
/proc/meminfo: memFree=1388104/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=582.07
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 270706 0 0 0 58083 124 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 165292

[startup+642.302 s]
/proc/loadavg: 1.06 1.06 0.97 2/65 15591
/proc/meminfo: memFree=1388104/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=642.05
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 295458 0 0 0 64069 136 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 165292

[startup+702.302 s]
/proc/loadavg: 1.06 1.06 0.97 2/65 15591
/proc/meminfo: memFree=1388104/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=702.02
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 318663 0 0 0 70056 146 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 165292

[startup+762.305 s]
/proc/loadavg: 1.12 1.07 0.98 2/65 15591
/proc/meminfo: memFree=1390856/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=762
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 342288 0 0 0 76043 157 0 0 25 0 1 0 165949865 169259008 40131 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134531104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40131 97 214 0 41106 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 165292

[startup+822.301 s]
/proc/loadavg: 1.12 1.07 0.99 2/65 15591
/proc/meminfo: memFree=1388040/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=821.98
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 366620 0 0 0 82030 168 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 165292

[startup+882.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/65 15591
/proc/meminfo: memFree=1387976/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=881.96
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 389825 0 0 0 88017 179 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 165292

[startup+942.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/65 15591
/proc/meminfo: memFree=1387208/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165292 CPUtime=941.94
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 414577 0 0 0 94003 191 0 0 25 0 1 0 165949865 169259008 40680 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41323 40680 97 214 0 41106 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 165292

[startup+1002.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 15591
/proc/meminfo: memFree=1387912/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165360 CPUtime=1001.92
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 437687 0 0 0 99989 203 0 0 25 0 1 0 165949865 169328640 40697 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41340 40697 97 214 0 41123 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 165360

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 15591
/proc/meminfo: memFree=1387144/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165360 CPUtime=1061.9
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 462183 0 0 0 105976 214 0 0 25 0 1 0 165949865 169328640 40697 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41340 40697 97 214 0 41123 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 165360

[startup+1122.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15591
/proc/meminfo: memFree=1387848/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165360 CPUtime=1121.87
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 485148 0 0 0 111965 222 0 0 25 0 1 0 165949865 169328640 40697 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41340 40697 97 214 0 41123 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 165360

[startup+1182.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15591
/proc/meminfo: memFree=1387080/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165360 CPUtime=1181.86
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 509644 0 0 0 117953 233 0 0 25 0 1 0 165949865 169328640 40697 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41340 40697 97 214 0 41123 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 165360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.13 1.08 1.01 2/65 15591
/proc/meminfo: memFree=1389896/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165756 CPUtime=1200.05
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 516390 0 0 0 119770 235 0 0 25 0 1 0 165949865 169734144 40350 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41439 40351 97 214 0 41222 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 165756

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: 1.13 1.08 1.01 2/65 15591
/proc/meminfo: memFree=1389896/2055920 swapFree=4182980/4192956
[pid=15588] ppid=15586 vsize=165756 CPUtime=1200.05
/proc/15588/stat : 15588 (UnitMarch_32_bi) R 15586 15588 15472 0 -1 4194304 516390 0 0 0 119770 235 0 0 25 0 1 0 165949865 169734144 40350 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15588/statm: 41439 40351 97 214 0 41222 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 165756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1197.7
CPU system time (s): 2.38464
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 167736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.7
system time used= 2.38464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 516396
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= 1319

runsolver used 0.805877 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 18 12:33:23 UTC 2007

IDJOB= 314293
IDBENCH= 20388
IDSOLVER= 97
FILE ID= node66/314293-1176899603

PBS_JOBID= 4595180

Free space on /tmp= 66379 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/314293-1176899603/UnitMarch_32_bits /tmp/evaluation/314293-1176899603/instance-314293-1176899603.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-314293-1176899603 -o ROOT/results/node66/solver-314293-1176899603 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314293-1176899603/UnitMarch_32_bits /tmp/evaluation/314293-1176899603/instance-314293-1176899603.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ec6ae8f44e827ed5bcc8aed459990775

RANDOM SEED= 73127787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1550888 kB
Buffers:          7212 kB
Cached:         429096 kB
SwapCached:       3448 kB
Active:         182364 kB
Inactive:       263036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550888 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:           31424 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            45652 kB
Committed_AS:   777792 kB
PageTables:       1376 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= 66379 MiB

End job on node66 on Wed Apr 18 12:53:26 UTC 2007