Trace number 304058

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
MXC 2007-02-08? (TO) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-304058-1172050149 -o ROOT/results/node66/solver-304058-1172050149 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304058-1172050149/mxc /tmp/evaluation/304058-1172050149/instance-304058-1172050149.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.06 1.02 1.00 3/64 11462
/proc/meminfo: memFree=1451400/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=1748 CPUtime=0
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 224972411 1789952 261 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 437 261 46 122 0 311 0

[startup+0.107335 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 11462
/proc/meminfo: memFree=1451400/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=2416 CPUtime=0.1
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 588 0 0 0 10 0 0 0 18 0 1 0 224972411 2473984 434 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 604 434 59 122 0 478 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.515416 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 11462
/proc/meminfo: memFree=1451400/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=3476 CPUtime=0.5
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 855 0 0 0 50 0 0 0 21 0 1 0 224972411 3559424 701 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 869 701 59 122 0 743 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3476

[startup+1.33758 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1447552/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=5060 CPUtime=1.32
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 1245 0 0 0 132 0 0 0 25 0 1 0 224972411 5181440 1091 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 1265 1091 59 122 0 1139 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5060

[startup+2.97491 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1445760/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=6652 CPUtime=2.97
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 1678 0 0 0 296 1 0 0 25 0 1 0 224972411 6811648 1522 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 1663 1522 67 122 0 1537 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6652

[startup+6.25157 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1444160/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=7916 CPUtime=6.24
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 1972 0 0 0 623 1 0 0 25 0 1 0 224972411 8105984 1816 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 1979 1816 67 122 0 1853 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7916

[startup+12.7089 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1443328/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=8688 CPUtime=12.69
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 2168 0 0 0 1268 1 0 0 25 0 1 0 224972411 8896512 2012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519911 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 2172 2012 67 122 0 2046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8688

[startup+25.5094 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1442240/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=10020 CPUtime=25.49
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 2490 0 0 0 2547 2 0 0 25 0 1 0 224972411 10260480 2334 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 2505 2334 67 122 0 2379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10020

[startup+51.1196 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1440448/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=11516 CPUtime=51.09
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 2887 0 0 0 5106 3 0 0 25 0 1 0 224972411 11792384 2731 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519334 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 2879 2731 67 122 0 2753 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11516

[startup+102.334 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1438720/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=13192 CPUtime=102.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 3311 0 0 0 10225 3 0 0 25 0 1 0 224972411 13508608 3154 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 3298 3154 67 122 0 3172 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 13192

[startup+162.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1437440/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=14508 CPUtime=162.29
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 3846 0 0 0 16225 4 0 0 25 0 1 0 224972411 14856192 3417 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 3627 3417 67 122 0 3501 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14508

[startup+222.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1435968/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=15828 CPUtime=222.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 4429 0 0 0 22224 4 0 0 25 0 1 0 224972411 16207872 3776 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 3957 3776 67 122 0 3831 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 15828

[startup+282.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1435520/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=16356 CPUtime=282.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 4761 0 0 0 28223 5 0 0 25 0 1 0 224972411 16748544 3880 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4089 3880 67 122 0 3963 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 16356

[startup+342.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1434368/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=17544 CPUtime=342.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 5267 0 0 0 34222 5 0 0 25 0 1 0 224972411 17965056 4181 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4386 4181 67 122 0 4260 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 17544

[startup+402.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1434176/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=17700 CPUtime=402.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 5502 0 0 0 40223 5 0 0 25 0 1 0 224972411 18124800 4211 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4425 4211 67 122 0 4299 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 17700

[startup+462.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1434112/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=17828 CPUtime=462.29
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 5770 0 0 0 46223 6 0 0 25 0 1 0 224972411 18255872 4233 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4457 4233 67 122 0 4331 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 17828

[startup+522.487 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 11463
/proc/meminfo: memFree=1432640/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=19280 CPUtime=522.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 6325 0 0 0 52222 6 0 0 25 0 1 0 224972411 19742720 4604 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4820 4604 67 122 0 4694 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 19280

[startup+582.505 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1432448/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=19580 CPUtime=582.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 6564 0 0 0 58222 6 0 0 25 0 1 0 224972411 20049920 4659 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4895 4659 67 122 0 4769 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 19580

[startup+642.532 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1432320/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=19740 CPUtime=642.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 6768 0 0 0 64222 6 0 0 25 0 1 0 224972411 20213760 4679 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4935 4679 67 122 0 4809 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 19740

[startup+702.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1432256/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=19740 CPUtime=702.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 7019 0 0 0 70222 6 0 0 25 0 1 0 224972411 20213760 4700 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4935 4700 67 122 0 4809 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 19740

[startup+762.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1432256/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=19740 CPUtime=762.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 7209 0 0 0 76221 7 0 0 25 0 1 0 224972411 20213760 4706 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 4935 4706 67 122 0 4809 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 19740

[startup+822.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1431040/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=21064 CPUtime=822.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 7660 0 0 0 82220 7 0 0 25 0 1 0 224972411 21569536 5007 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5266 5007 67 122 0 5140 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 21064

[startup+882.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1430784/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=21352 CPUtime=882.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 7922 0 0 0 88219 8 0 0 25 0 1 0 224972411 21864448 5069 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5338 5069 67 122 0 5212 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 21352

[startup+942.64 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11465
/proc/meminfo: memFree=1430720/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=21352 CPUtime=942.28
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 8082 0 0 0 94220 8 0 0 25 0 1 0 224972411 21864448 5079 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530544 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5338 5079 67 122 0 5212 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 21352

[startup+1002.66 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11465
/proc/meminfo: memFree=1430656/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=21352 CPUtime=1002.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 8293 0 0 0 100219 8 0 0 25 0 1 0 224972411 21864448 5090 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5338 5090 67 122 0 5212 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 21352

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1430656/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=21484 CPUtime=1062.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 8468 0 0 0 106219 8 0 0 25 0 1 0 224972411 21999616 5115 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5371 5115 67 122 0 5245 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 21484

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1430272/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=21880 CPUtime=1122.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 8747 0 0 0 112218 9 0 0 25 0 1 0 224972411 22405120 5194 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5470 5194 67 122 0 5344 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 21880

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1430144/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=22040 CPUtime=1182.27
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 8924 0 0 0 118218 9 0 0 25 0 1 0 224972411 22568960 5221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5510 5221 67 122 0 5384 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 22040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11465
/proc/meminfo: memFree=1430144/2055920 swapFree=4183436/4192956
[pid=11462] ppid=11460 vsize=22040 CPUtime=1200.09
/proc/11462/stat : 11462 (mxc) R 11460 11462 10435 0 -1 4194304 8995 0 0 0 120000 9 0 0 25 0 1 0 224972411 22568960 5242 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11462/statm: 5510 5242 67 122 0 5384 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 22040

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.096985
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 22240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8995
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= 2304

runsolver used 0.897863 second user time and 2.31365 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Feb 21 09:29:09 UTC 2007

IDJOB= 304058
IDBENCH= 20123
IDSOLVER= 107
FILE ID= node66/304058-1172050149

PBS_JOBID= 3892727

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/304058-1172050149/mxc /tmp/evaluation/304058-1172050149/instance-304058-1172050149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-304058-1172050149 -o ROOT/results/node66/solver-304058-1172050149 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304058-1172050149/mxc /tmp/evaluation/304058-1172050149/instance-304058-1172050149.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 668362872

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1451808 kB
Buffers:         35900 kB
Cached:         480680 kB
SwapCached:       3484 kB
Active:          97328 kB
Inactive:       428852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451808 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          15760 kB
Slab:            64020 kB
Committed_AS:   613556 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= 66561 MiB

End job on node66 on Wed Feb 21 09:49:11 UTC 2007