Trace number 305739

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) 1200.06 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node33/watcher-305739-1172084711 -o ROOT/results/node33/solver-305739-1172084711 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305739-1172084711/mxc /tmp/evaluation/305739-1172084711/instance-305739-1172084711.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: 8.01 7.10 4.34 3/64 6770
/proc/meminfo: memFree=1494560/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=1816 CPUtime=0
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 133506434 1859584 269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 454 270 47 122 0 328 0

[startup+0.106505 s]
/proc/loadavg: 8.01 7.10 4.34 3/64 6770
/proc/meminfo: memFree=1494560/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=2448 CPUtime=0.1
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 515 0 0 0 10 0 0 0 18 0 1 0 133506434 2506752 426 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 612 426 59 122 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.514588 s]
/proc/loadavg: 8.01 7.10 4.34 3/64 6770
/proc/meminfo: memFree=1494560/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=3504 CPUtime=0.5
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 795 0 0 0 50 0 0 0 21 0 1 0 133506434 3588096 706 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535046 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 876 706 59 122 0 750 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3504

[startup+1.33476 s]
/proc/loadavg: 7.45 7.00 4.32 2/65 6771
/proc/meminfo: memFree=1490392/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=5484 CPUtime=1.32
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 1275 0 0 0 132 0 0 0 25 0 1 0 133506434 5615616 1186 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519549 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 1371 1186 59 122 0 1245 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5484

[startup+2.97409 s]
/proc/loadavg: 7.45 7.00 4.32 2/65 6771
/proc/meminfo: memFree=1487896/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=8784 CPUtime=2.96
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 2092 0 0 0 296 0 0 0 25 0 1 0 133506434 8994816 2003 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 2196 2003 59 122 0 2070 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8784

[startup+6.25077 s]
/proc/loadavg: 6.93 6.90 4.30 2/65 6771
/proc/meminfo: memFree=1484960/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=10196 CPUtime=6.24
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 2472 0 0 0 623 1 0 0 25 0 1 0 133506434 10440704 2381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 2549 2381 67 122 0 2423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10196

[startup+12.7031 s]
/proc/loadavg: 6.46 6.80 4.28 2/65 6771
/proc/meminfo: memFree=1482416/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=12776 CPUtime=12.69
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 3107 0 0 0 1268 1 0 0 25 0 1 0 133506434 13082624 3016 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 3194 3016 67 122 0 3068 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12776

[startup+25.5057 s]
/proc/loadavg: 5.62 6.61 4.25 2/65 6771
/proc/meminfo: memFree=1481200/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=14028 CPUtime=25.49
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 3425 0 0 0 2548 1 0 0 25 0 1 0 133506434 14364672 3334 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 3507 3334 67 122 0 3381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14028

[startup+51.111 s]
/proc/loadavg: 3.80 6.07 4.14 2/65 6771
/proc/meminfo: memFree=1478064/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=17172 CPUtime=51.09
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 4222 0 0 0 5107 2 0 0 25 0 1 0 133506434 17584128 4131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 4293 4131 67 122 0 4167 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17172

[startup+102.323 s]
/proc/loadavg: 2.21 5.29 3.97 2/65 6771
/proc/meminfo: memFree=1475888/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=19248 CPUtime=102.27
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 4744 0 0 0 10225 2 0 0 25 0 1 0 133506434 19709952 4653 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 4812 4653 67 122 0 4686 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19248

[startup+162.349 s]
/proc/loadavg: 1.44 4.51 3.79 2/65 6771
/proc/meminfo: memFree=1472632/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=22500 CPUtime=162.28
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 5562 0 0 0 16225 3 0 0 25 0 1 0 133506434 23040000 5471 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 5625 5471 67 122 0 5499 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 22500

[startup+222.366 s]
/proc/loadavg: 1.16 3.86 3.61 2/65 6771
/proc/meminfo: memFree=1472184/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=22944 CPUtime=222.28
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 5673 0 0 0 22225 3 0 0 25 0 1 0 133506434 23494656 5582 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 5736 5582 67 122 0 5610 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 22944

[startup+282.382 s]
/proc/loadavg: 1.06 3.34 3.44 2/65 6771
/proc/meminfo: memFree=1470200/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=25052 CPUtime=282.27
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 6348 0 0 0 28224 3 0 0 25 0 1 0 133506434 25653248 6053 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 6263 6053 67 122 0 6137 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 25052

[startup+342.394 s]
/proc/loadavg: 1.02 2.91 3.29 2/65 6771
/proc/meminfo: memFree=1469880/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=25316 CPUtime=342.26
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 6622 0 0 0 34222 4 0 0 25 0 1 0 133506434 25923584 6123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 6329 6123 67 122 0 6203 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 25316

[startup+402.417 s]
/proc/loadavg: 1.00 2.56 3.14 2/65 6771
/proc/meminfo: memFree=1467128/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=28088 CPUtime=402.26
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 7503 0 0 0 40221 5 0 0 25 0 1 0 133506434 28762112 6822 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 7022 6822 67 122 0 6896 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 28088

[startup+462.439 s]
/proc/loadavg: 1.00 2.27 3.00 2/65 6771
/proc/meminfo: memFree=1467128/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=28088 CPUtime=462.26
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 7614 0 0 0 46221 5 0 0 25 0 1 0 133506434 28762112 6822 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 7022 6822 67 122 0 6896 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 28088

[startup+522.456 s]
/proc/loadavg: 1.00 2.04 2.88 2/65 6771
/proc/meminfo: memFree=1467064/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=28084 CPUtime=522.26
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 7799 0 0 0 52221 5 0 0 25 0 1 0 133506434 28758016 6822 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 7021 6822 67 122 0 6895 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 28084

[startup+582.472 s]
/proc/loadavg: 1.00 1.85 2.76 2/65 6771
/proc/meminfo: memFree=1466744/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=28480 CPUtime=582.25
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 8003 0 0 0 58220 5 0 0 25 0 1 0 133506434 29163520 6915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 7120 6915 67 122 0 6994 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 28480

[startup+642.491 s]
/proc/loadavg: 1.00 1.69 2.64 2/65 6771
/proc/meminfo: memFree=1463544/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=31516 CPUtime=642.25
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 8944 0 0 0 64218 7 0 0 25 0 1 0 133506434 32272384 7692 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 7879 7692 67 122 0 7753 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 31516

[startup+702.51 s]
/proc/loadavg: 1.00 1.56 2.54 2/65 6771
/proc/meminfo: memFree=1462968/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=32044 CPUtime=702.25
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 9249 0 0 0 70218 7 0 0 25 0 1 0 133506434 32813056 7833 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8011 7833 67 122 0 7885 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 32044

[startup+762.53 s]
/proc/loadavg: 1.00 1.46 2.44 2/65 6771
/proc/meminfo: memFree=1462648/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=32308 CPUtime=762.24
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 9480 0 0 0 76217 7 0 0 25 0 1 0 133506434 33083392 7900 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8077 7900 67 122 0 7951 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 32308

[startup+822.55 s]
/proc/loadavg: 1.00 1.37 2.35 2/65 6773
/proc/meminfo: memFree=1462584/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=32308 CPUtime=822.24
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 9521 0 0 0 82217 7 0 0 25 0 1 0 133506434 33083392 7900 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8077 7900 67 122 0 7951 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 32308

[startup+882.567 s]
/proc/loadavg: 1.00 1.30 2.26 2/65 6773
/proc/meminfo: memFree=1462648/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=32308 CPUtime=882.23
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 9521 0 0 0 88216 7 0 0 25 0 1 0 133506434 33083392 7900 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8077 7900 67 122 0 7951 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 32308

[startup+942.583 s]
/proc/loadavg: 1.00 1.24 2.18 2/65 6773
/proc/meminfo: memFree=1462520/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=32540 CPUtime=942.23
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 9722 0 0 0 94215 8 0 0 25 0 1 0 133506434 33320960 7937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8135 7937 67 122 0 8009 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 32540

[startup+1002.6 s]
/proc/loadavg: 1.00 1.20 2.10 2/65 6773
/proc/meminfo: memFree=1460792/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=34784 CPUtime=1002.24
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 10459 0 0 0 100215 9 0 0 25 0 1 0 133506434 35618816 8498 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8696 8498 67 122 0 8570 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 34784

[startup+1062.63 s]
/proc/loadavg: 1.00 1.16 2.03 2/65 6773
/proc/meminfo: memFree=1459320/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=35844 CPUtime=1062.23
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 10853 0 0 0 106214 9 0 0 25 0 1 0 133506434 36704256 8757 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519340 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 8961 8757 67 122 0 8835 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 35844

[startup+1122.64 s]
/proc/loadavg: 1.00 1.13 1.96 2/65 6773
/proc/meminfo: memFree=1458936/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=36108 CPUtime=1122.23
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 11079 0 0 0 112213 10 0 0 25 0 1 0 133506434 36974592 8848 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 9027 8848 67 122 0 8901 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 36108

[startup+1182.66 s]
/proc/loadavg: 1.00 1.10 1.90 2/65 6773
/proc/meminfo: memFree=1458872/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=36108 CPUtime=1182.22
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 11214 0 0 0 118212 10 0 0 25 0 1 0 133506434 36974592 8848 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 9027 8848 67 122 0 8901 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 36108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 6773
/proc/meminfo: memFree=1458872/2055920 swapFree=4183936/4192956
[pid=6770] ppid=6768 vsize=36108 CPUtime=1200.04
/proc/6770/stat : 6770 (mxc) R 6768 6770 6124 0 -1 4194304 11259 0 0 0 119994 10 0 0 25 0 1 0 133506434 36974592 8848 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6770/statm: 9027 8848 67 122 0 8901 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36108

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): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.108983
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 36372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11259
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= 2676

runsolver used 0.78388 second user time and 2.42863 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Wed Feb 21 19:05:11 UTC 2007

IDJOB= 305739
IDBENCH= 20164
IDSOLVER= 107
FILE ID= node33/305739-1172084711

PBS_JOBID= 3892827

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305739-1172084711/mxc /tmp/evaluation/305739-1172084711/instance-305739-1172084711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-305739-1172084711 -o ROOT/results/node33/solver-305739-1172084711 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305739-1172084711/mxc /tmp/evaluation/305739-1172084711/instance-305739-1172084711.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 779500272

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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	: 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		: 3000.259
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:       1494904 kB
Buffers:         32392 kB
Cached:         435144 kB
SwapCached:       3092 kB
Active:          26820 kB
Inactive:       450564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494904 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:            69668 kB
Committed_AS:   219956 kB
PageTables:       1408 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 node33 on Wed Feb 21 19:25:14 UTC 2007