Trace number 309019

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) 1200.02 1200.35

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node61/watcher-309019-1172531941 -o ROOT/results/node61/solver-309019-1172531941 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309019-1172531941/mxc /tmp/evaluation/309019-1172531941/instance-309019-1172531941.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: 1.00 1.00 1.00 3/64 5604
/proc/meminfo: memFree=1887264/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=1616 CPUtime=0
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 273151027 1654784 232 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 404 232 46 122 0 278 0

[startup+0.107384 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5604
/proc/meminfo: memFree=1887264/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=1960 CPUtime=0.1
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 381 0 0 0 10 0 0 0 18 0 1 0 273151027 2007040 317 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530432 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 490 317 59 122 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.515422 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5604
/proc/meminfo: memFree=1887264/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=2356 CPUtime=0.51
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 481 0 0 0 51 0 0 0 21 0 1 0 273151027 2412544 417 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 589 417 59 122 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2356

[startup+1.3365 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1885272/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=2892 CPUtime=1.33
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 616 0 0 0 133 0 0 0 25 0 1 0 273151027 2961408 550 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 723 550 67 122 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2892

[startup+2.97669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1884888/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=3156 CPUtime=2.97
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 704 0 0 0 297 0 0 0 25 0 1 0 273151027 3231744 638 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 789 638 67 122 0 663 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3156

[startup+6.25297 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1884256/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=3684 CPUtime=6.24
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 819 0 0 0 624 0 0 0 25 0 1 0 273151027 3772416 753 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 921 753 67 122 0 795 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3684

[startup+12.7076 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1883872/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=4016 CPUtime=12.69
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 913 0 0 0 1269 0 0 0 25 0 1 0 273151027 4112384 847 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 1004 847 67 122 0 878 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4016

[startup+25.6078 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1883232/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=4728 CPUtime=25.59
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 1078 0 0 0 2558 1 0 0 25 0 1 0 273151027 4841472 1012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 1182 1012 67 122 0 1056 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4728

[startup+51.2133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1882464/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=5476 CPUtime=51.19
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 1271 0 0 0 5118 1 0 0 25 0 1 0 273151027 5607424 1205 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 1369 1205 67 122 0 1243 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 5476

[startup+102.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1881376/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=6508 CPUtime=102.38
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 1531 0 0 0 10237 1 0 0 25 0 1 0 273151027 6664192 1465 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519896 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 1627 1465 67 122 0 1501 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 6508

[startup+162.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1880544/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=7336 CPUtime=162.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 1724 0 0 0 16237 2 0 0 25 0 1 0 273151027 7512064 1658 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 1834 1658 67 122 0 1708 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 7336

[startup+222.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1880288/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=7532 CPUtime=222.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 1778 0 0 0 22237 2 0 0 25 0 1 0 273151027 7712768 1712 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 1883 1712 67 122 0 1757 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 7532

[startup+282.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1879456/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=8336 CPUtime=282.38
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 1990 0 0 0 28236 2 0 0 25 0 1 0 273151027 8536064 1924 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2084 1924 67 122 0 1958 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 8336

[startup+342.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1879136/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=8564 CPUtime=342.38
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2045 0 0 0 34236 2 0 0 25 0 1 0 273151027 8769536 1979 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2141 1979 67 122 0 2015 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 8564

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1879136/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=8600 CPUtime=402.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2053 0 0 0 40236 3 0 0 25 0 1 0 273151027 8806400 1987 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2150 1987 67 122 0 2024 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 8600

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1878688/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=9120 CPUtime=462.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2177 0 0 0 46236 3 0 0 25 0 1 0 273151027 9338880 2111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2280 2111 67 122 0 2154 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 9120

[startup+522.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1878432/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=9352 CPUtime=522.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2248 0 0 0 52236 3 0 0 25 0 1 0 273151027 9576448 2182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2338 2182 67 122 0 2212 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 9352

[startup+582.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1877984/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=9788 CPUtime=582.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2354 0 0 0 58236 3 0 0 25 0 1 0 273151027 10022912 2288 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2447 2288 67 122 0 2321 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 9788

[startup+642.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1877536/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=10260 CPUtime=642.4
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2471 0 0 0 64236 4 0 0 25 0 1 0 273151027 10506240 2405 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2565 2405 67 122 0 2439 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 10260

[startup+702.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1877472/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=10260 CPUtime=702.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2471 0 0 0 70235 4 0 0 25 0 1 0 273151027 10506240 2405 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2565 2405 67 122 0 2439 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 10260

[startup+762.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1877280/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=10508 CPUtime=762.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2528 0 0 0 76235 4 0 0 25 0 1 0 273151027 10760192 2462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2627 2462 67 122 0 2501 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 10508

[startup+822.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1876704/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11104 CPUtime=822.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2681 0 0 0 82235 4 0 0 25 0 1 0 273151027 11370496 2615 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2776 2615 67 122 0 2650 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 11104

[startup+882.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1876704/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11104 CPUtime=882.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2681 0 0 0 88235 4 0 0 25 0 1 0 273151027 11370496 2615 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2776 2615 67 122 0 2650 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 11104

[startup+942.661 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 5605
/proc/meminfo: memFree=1876576/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11164 CPUtime=942.4
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2697 0 0 0 94235 5 0 0 25 0 1 0 273151027 11431936 2631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2791 2631 67 122 0 2665 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 11164

[startup+1002.68 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 5605
/proc/meminfo: memFree=1876064/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11672 CPUtime=1002.4
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2824 0 0 0 100235 5 0 0 25 0 1 0 273151027 11952128 2758 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2918 2758 67 122 0 2792 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 11672

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1875808/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11880 CPUtime=1062.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2878 0 0 0 106234 5 0 0 25 0 1 0 273151027 12165120 2812 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2970 2812 67 122 0 2844 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 11880

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1875872/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11880 CPUtime=1122.39
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2878 0 0 0 112234 5 0 0 25 0 1 0 273151027 12165120 2812 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2970 2812 67 122 0 2844 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 11880

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1875808/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11880 CPUtime=1182.4
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2878 0 0 0 118234 6 0 0 25 0 1 0 273151027 12165120 2812 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2970 2812 67 122 0 2844 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 11880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1875744/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11964 CPUtime=1200.01
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2902 0 0 0 119995 6 0 0 25 0 1 0 273151027 12251136 2836 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2991 2836 67 122 0 2865 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11964

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5605
/proc/meminfo: memFree=1875744/2055920 swapFree=4180412/4192956
[pid=5604] ppid=5602 vsize=11964 CPUtime=1200.01
/proc/5604/stat : 5604 (mxc) R 5602 5604 5139 0 -1 4194304 2902 0 0 0 119995 6 0 0 25 0 1 0 273151027 12251136 2836 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5604/statm: 2991 2836 67 122 0 2865 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.06499
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 11988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2902
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= 1063

runsolver used 0.828873 second user time and 2.37964 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Mon Feb 26 23:19:01 UTC 2007

IDJOB= 309019
IDBENCH= 20248
IDSOLVER= 107
FILE ID= node61/309019-1172531941

PBS_JOBID= 3971806

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309019-1172531941/mxc /tmp/evaluation/309019-1172531941/instance-309019-1172531941.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-309019-1172531941 -o ROOT/results/node61/solver-309019-1172531941 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309019-1172531941/mxc /tmp/evaluation/309019-1172531941/instance-309019-1172531941.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 365732085

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1887672 kB
Buffers:         23468 kB
Cached:         104812 kB
SwapCached:       6632 kB
Active:          51060 kB
Inactive:        90060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1887672 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            13304 kB
Committed_AS:   716708 kB
PageTables:       1388 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= 66558 MiB

End job on node61 on Mon Feb 26 23:39:03 UTC 2007