Trace number 424718

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) 5000.07 5002.01

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.12
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-424718-1177792021 -o ROOT/results/node38/solver-424718-1177792021 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424718-1177792021/mxc /tmp/evaluation/424718-1177792021/instance-424718-1177792021.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.92 0.96 3/77 14387
/proc/meminfo: memFree=1527472/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=1840 CPUtime=0
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 211368757 1884160 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 460 276 46 122 0 334 0

[startup+0.0388919 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14387
/proc/meminfo: memFree=1527472/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=2020 CPUtime=0.03
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 417 0 0 0 3 0 0 0 18 0 1 0 211368757 2068480 343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 505 343 59 122 0 379 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2020

[startup+0.101904 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14387
/proc/meminfo: memFree=1527472/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=2152 CPUtime=0.09
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 433 0 0 0 9 0 0 0 18 0 1 0 211368757 2203648 359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 538 359 59 122 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2152

[startup+0.301942 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14387
/proc/meminfo: memFree=1527472/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=2284 CPUtime=0.29
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 478 0 0 0 29 0 0 0 20 0 1 0 211368757 2338816 404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 571 404 59 122 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2284

[startup+0.702018 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14387
/proc/meminfo: memFree=1527472/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=2680 CPUtime=0.69
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 565 0 0 0 69 0 0 0 24 0 1 0 211368757 2744320 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 670 491 59 122 0 544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50117 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 14388
/proc/meminfo: memFree=1525480/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=3216 CPUtime=1.49
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 722 0 0 0 149 0 0 0 25 0 1 0 211368757 3293184 646 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 804 646 67 122 0 678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10148 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 14388
/proc/meminfo: memFree=1524968/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=3520 CPUtime=3.09
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 792 0 0 0 309 0 0 0 25 0 1 0 211368757 3604480 716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 880 716 67 122 0 754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3520

[startup+6.3011 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 14388
/proc/meminfo: memFree=1524392/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=3784 CPUtime=6.29
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 863 0 0 0 629 0 0 0 25 0 1 0 211368757 3874816 787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 946 787 67 122 0 820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3784

[startup+12.7023 s]
/proc/loadavg: 0.81 0.92 0.96 2/78 14388
/proc/meminfo: memFree=1523624/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=4548 CPUtime=12.68
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 1040 0 0 0 1268 0 0 0 25 0 1 0 211368757 4657152 964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 1137 964 67 122 0 1011 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4548

[startup+25.5018 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 14388
/proc/meminfo: memFree=1523240/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=5032 CPUtime=25.48
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 1175 0 0 0 2548 0 0 0 25 0 1 0 211368757 5152768 1099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 1258 1099 67 122 0 1132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5032

[startup+51.1017 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 14388
/proc/meminfo: memFree=1522344/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=5788 CPUtime=51.07
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 1359 0 0 0 5106 1 0 0 25 0 1 0 211368757 5926912 1283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 1447 1283 67 122 0 1321 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5788

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.96 2/78 14388
/proc/meminfo: memFree=1520808/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=7316 CPUtime=102.25
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 1735 0 0 0 10223 2 0 0 25 0 1 0 211368757 7491584 1659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533960 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 1829 1659 67 122 0 1703 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7316

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 14388
/proc/meminfo: memFree=1520104/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=8016 CPUtime=162.23
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 1908 0 0 0 16220 3 0 0 25 0 1 0 211368757 8208384 1832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2004 1832 67 122 0 1878 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8016

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 14388
/proc/meminfo: memFree=1519400/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=8600 CPUtime=222.21
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2062 0 0 0 22217 4 0 0 25 0 1 0 211368757 8806400 1986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2150 1986 67 122 0 2024 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8600

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 14388
/proc/meminfo: memFree=1518696/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=9304 CPUtime=282.19
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2237 0 0 0 28214 5 0 0 25 0 1 0 211368757 9527296 2161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2326 2161 67 122 0 2200 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9304

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14388
/proc/meminfo: memFree=1518568/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=9420 CPUtime=342.16
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2267 0 0 0 34211 5 0 0 25 0 1 0 211368757 9646080 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2355 2191 67 122 0 2229 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9420

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14388
/proc/meminfo: memFree=1518568/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=9420 CPUtime=402.14
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2267 0 0 0 40208 6 0 0 25 0 1 0 211368757 9646080 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2355 2191 67 122 0 2229 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9420

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14388
/proc/meminfo: memFree=1516904/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=11048 CPUtime=462.12
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2679 0 0 0 46205 7 0 0 25 0 1 0 211368757 11313152 2603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2762 2603 67 122 0 2636 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11048

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14388
/proc/meminfo: memFree=1516264/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=11764 CPUtime=522.09
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2860 0 0 0 52201 8 0 0 25 0 1 0 211368757 12046336 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2941 2784 67 122 0 2815 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 11764

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14388
/proc/meminfo: memFree=1516200/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=11764 CPUtime=582.08
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2860 0 0 0 58199 9 0 0 25 0 1 0 211368757 12046336 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2941 2784 67 122 0 2815 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 11764

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14388
/proc/meminfo: memFree=1516200/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=11764 CPUtime=642.05
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 2860 0 0 0 64196 9 0 0 25 0 1 0 211368757 12046336 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 2941 2784 67 122 0 2815 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 11764


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507560/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20332 CPUtime=4000.73
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11351 0 0 0 400023 50 0 0 25 0 1 0 211368757 20819968 4880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5083 4880 67 122 0 4957 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 20332

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507560/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20304 CPUtime=4060.7
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11499 0 0 0 406020 50 0 0 25 0 1 0 211368757 20791296 4880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5076 4880 67 122 0 4950 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 20304

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507560/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20304 CPUtime=4120.68
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11499 0 0 0 412017 51 0 0 25 0 1 0 211368757 20791296 4880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5076 4880 67 122 0 4950 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 20304

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507624/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20240 CPUtime=4180.65
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11499 0 0 0 418014 51 0 0 25 0 1 0 211368757 20725760 4873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5060 4873 67 122 0 4934 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 20240

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507624/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20240 CPUtime=4240.63
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11499 0 0 0 424011 52 0 0 25 0 1 0 211368757 20725760 4873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5060 4873 67 122 0 4934 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 20240

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507688/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20240 CPUtime=4300.62
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11499 0 0 0 430009 53 0 0 25 0 1 0 211368757 20725760 4873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5060 4873 67 122 0 4934 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 20240

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507176/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20768 CPUtime=4360.59
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11677 0 0 0 436006 53 0 0 25 0 1 0 211368757 21266432 4977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5192 4977 67 122 0 5066 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 20768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507176/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20640 CPUtime=4420.57
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11834 0 0 0 442003 54 0 0 25 0 1 0 211368757 21135360 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5160 4976 67 122 0 5034 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 20640

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507176/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20640 CPUtime=4480.55
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11834 0 0 0 448000 55 0 0 25 0 1 0 211368757 21135360 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5160 4976 67 122 0 5034 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 20640

[startup+4542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14588
/proc/meminfo: memFree=1507240/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20640 CPUtime=4540.52
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11834 0 0 0 453997 55 0 0 25 0 1 0 211368757 21135360 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5160 4976 67 122 0 5034 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 20640

[startup+4602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14588
/proc/meminfo: memFree=1507240/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20640 CPUtime=4600.51
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11834 0 0 0 459995 56 0 0 25 0 1 0 211368757 21135360 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5160 4976 67 122 0 5034 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 20640

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1507112/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=20640 CPUtime=4660.48
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 11874 0 0 0 465992 56 0 0 25 0 1 0 211368757 21135360 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5160 4976 67 122 0 5034 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 20640

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1506600/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=21196 CPUtime=4720.46
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 12208 0 0 0 471989 57 0 0 25 0 1 0 211368757 21704704 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5299 5110 67 122 0 5173 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 21196

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1506600/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=21196 CPUtime=4780.44
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 12328 0 0 0 477986 58 0 0 25 0 1 0 211368757 21704704 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5299 5110 67 122 0 5173 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 21196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1506600/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=21196 CPUtime=4840.41
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 12368 0 0 0 483983 58 0 0 25 0 1 0 211368757 21704704 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5299 5110 67 122 0 5173 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 21196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1506664/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=21192 CPUtime=4900.39
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 12368 0 0 0 489980 59 0 0 25 0 1 0 211368757 21700608 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5298 5110 67 122 0 5172 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 21192

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1506664/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=21192 CPUtime=4960.36
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 12368 0 0 0 495977 59 0 0 25 0 1 0 211368757 21700608 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5298 5110 67 122 0 5172 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 21192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14588
/proc/meminfo: memFree=1506728/2055920 swapFree=4159768/4192956
[pid=14387] ppid=14385 vsize=21192 CPUtime=5000.06
/proc/14387/stat : 14387 (mxc) R 14385 14387 14333 0 -1 4194304 12368 0 0 0 499946 60 0 0 25 0 1 0 211368757 21700608 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14387/statm: 5298 5110 67 122 0 5172 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21192

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.47
CPU system time (s): 0.605907
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 21356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.605907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12368
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= 107118

runsolver used 3.88141 second user time and 10.5874 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Sat Apr 28 20:27:01 UTC 2007

IDJOB= 424718
IDBENCH= 20233
IDSOLVER= 174
FILE ID= node38/424718-1177792021

PBS_JOBID= 4715788

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/424718-1177792021/mxc /tmp/evaluation/424718-1177792021/instance-424718-1177792021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-424718-1177792021 -o ROOT/results/node38/solver-424718-1177792021 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424718-1177792021/mxc /tmp/evaluation/424718-1177792021/instance-424718-1177792021.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 288203347

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1527944 kB
Buffers:         48320 kB
Cached:         388784 kB
SwapCached:       3468 kB
Active:         269036 kB
Inactive:       192748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527944 kB
SwapTotal:     4192956 kB
SwapFree:      4159768 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          32652 kB
Slab:            51476 kB
Committed_AS:  1794776 kB
PageTables:       2060 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= 66538 MiB

End job on node38 on Sat Apr 28 21:50:25 UTC 2007