Trace number 369183

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) 5000.01 5002.01

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-369183-1177292863 -o ROOT/results/node20/solver-369183-1177292863 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369183-1177292863/mxc /tmp/evaluation/369183-1177292863/instance-369183-1177292863.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: 0.85 0.97 0.98 3/77 28849
/proc/meminfo: memFree=1666264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=932 CPUtime=0
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 177203656 954368 93 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 233 93 57 122 0 107 0

[startup+0.019276 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 28849
/proc/meminfo: memFree=1666264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1064 CPUtime=0.01
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 127 0 0 0 1 0 0 0 18 0 1 0 177203656 1089536 111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 266 111 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.102293 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 28849
/proc/meminfo: memFree=1666264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1204 CPUtime=0.09
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 177203656 1232896 166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301332 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 28849
/proc/meminfo: memFree=1666264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1332 CPUtime=0.29
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 206 0 0 0 29 0 0 0 20 0 1 0 177203656 1363968 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 333 188 67 122 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701413 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 28849
/proc/meminfo: memFree=1666264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1464 CPUtime=0.69
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 239 0 0 0 69 0 0 0 24 0 1 0 177203656 1499136 221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 366 221 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50157 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1665552/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1584 CPUtime=1.49
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 177203656 1622016 243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 396 243 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.1019 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1665296/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1712 CPUtime=3.09
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 297 0 0 0 309 0 0 0 25 0 1 0 177203656 1753088 279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 428 279 67 122 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1712

[startup+6.30154 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1665104/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=1828 CPUtime=6.29
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 345 0 0 0 629 0 0 0 25 0 1 0 177203656 1871872 327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 457 327 67 122 0 331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1828

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1664800/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=2060 CPUtime=12.69
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 389 0 0 0 1269 0 0 0 25 0 1 0 177203656 2109440 371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 515 371 67 122 0 389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2060

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1664480/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=2304 CPUtime=25.48
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 467 0 0 0 2548 0 0 0 25 0 1 0 177203656 2359296 449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 576 449 67 122 0 450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2304

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1664224/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=2652 CPUtime=51.07
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 542 0 0 0 5107 0 0 0 25 0 1 0 177203656 2715648 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 663 524 67 122 0 537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2652

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1663776/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=2980 CPUtime=102.26
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 635 0 0 0 10225 1 0 0 25 0 1 0 177203656 3051520 617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 745 617 67 122 0 619 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2980

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1663520/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=3284 CPUtime=162.23
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 703 0 0 0 16222 1 0 0 25 0 1 0 177203656 3362816 685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 821 685 67 122 0 695 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3284

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1663264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=3472 CPUtime=222.21
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 758 0 0 0 22220 1 0 0 25 0 1 0 177203656 3555328 740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 868 740 67 122 0 742 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3472

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1663072/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=3664 CPUtime=282.2
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 794 0 0 0 28218 2 0 0 25 0 1 0 177203656 3751936 776 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 916 776 67 122 0 790 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1662880/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=3848 CPUtime=342.17
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 843 0 0 0 34215 2 0 0 25 0 1 0 177203656 3940352 825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 962 825 67 122 0 836 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3848

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1662752/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=3940 CPUtime=402.15
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 857 0 0 0 40213 2 0 0 25 0 1 0 177203656 4034560 839 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 985 839 67 122 0 859 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1662752/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=4028 CPUtime=462.12
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 885 0 0 0 46210 2 0 0 25 0 1 0 177203656 4124672 867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 1007 867 67 122 0 881 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4028

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1662560/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=4160 CPUtime=522.11
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 928 0 0 0 52208 3 0 0 25 0 1 0 177203656 4259840 910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 1040 910 67 122 0 914 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4160

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1662496/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=4352 CPUtime=582.09
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 962 0 0 0 58206 3 0 0 25 0 1 0 177203656 4456448 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 1088 944 67 122 0 962 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4352

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28850
/proc/meminfo: memFree=1662304/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=4456 CPUtime=642.07
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 994 0 0 0 64203 4 0 0 25 0 1 0 177203656 4562944 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 1114 976 67 122 0 988 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4456


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656928/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=9536 CPUtime=4000.76
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2301 0 0 0 400044 32 0 0 25 0 1 0 177203656 9764864 2259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2384 2259 67 122 0 2258 0
Current children cumulated CPU time (s) 4000.76
Current children cumulated vsize (KiB) 9536

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656928/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=9632 CPUtime=4060.74
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2316 0 0 0 406042 32 0 0 25 0 1 0 177203656 9863168 2274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2408 2274 67 122 0 2282 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 9632

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656864/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=9632 CPUtime=4120.72
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2316 0 0 0 412039 33 0 0 25 0 1 0 177203656 9863168 2274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2408 2274 67 122 0 2282 0
Current children cumulated CPU time (s) 4120.72
Current children cumulated vsize (KiB) 9632

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656736/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=9804 CPUtime=4180.69
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2359 0 0 0 418036 33 0 0 25 0 1 0 177203656 10039296 2317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2451 2317 67 122 0 2325 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 9804

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656736/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=9804 CPUtime=4240.67
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2367 0 0 0 424033 34 0 0 25 0 1 0 177203656 10039296 2325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2451 2325 67 122 0 2325 0
Current children cumulated CPU time (s) 4240.67
Current children cumulated vsize (KiB) 9804

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656672/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=9964 CPUtime=4300.65
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2384 0 0 0 430031 34 0 0 25 0 1 0 177203656 10203136 2342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2491 2342 67 122 0 2365 0
Current children cumulated CPU time (s) 4300.65
Current children cumulated vsize (KiB) 9964

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29460
/proc/meminfo: memFree=1656608/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10060 CPUtime=4360.63
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2408 0 0 0 436028 35 0 0 25 0 1 0 177203656 10301440 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2515 2366 67 122 0 2389 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 10060

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 29582
/proc/meminfo: memFree=1655264/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10060 CPUtime=4420.54
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2408 0 0 0 442019 35 0 0 25 0 1 0 177203656 10301440 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530743 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2515 2366 67 122 0 2389 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 10060

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656216/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10060 CPUtime=4480.48
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2424 0 0 0 448013 35 0 0 25 0 1 0 177203656 10301440 2382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2515 2382 67 122 0 2389 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 10060

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656216/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10160 CPUtime=4540.46
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2443 0 0 0 454010 36 0 0 25 0 1 0 177203656 10403840 2401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2540 2401 67 122 0 2414 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 10160

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656280/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10232 CPUtime=4600.44
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2463 0 0 0 460008 36 0 0 25 0 1 0 177203656 10477568 2421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2558 2421 67 122 0 2432 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 10232

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656216/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10312 CPUtime=4660.42
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2479 0 0 0 466005 37 0 0 25 0 1 0 177203656 10559488 2437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2578 2437 67 122 0 2452 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 10312

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656216/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10312 CPUtime=4720.4
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2479 0 0 0 472003 37 0 0 25 0 1 0 177203656 10559488 2437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2578 2437 67 122 0 2452 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 10312

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656096/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10344 CPUtime=4780.38
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2504 0 0 0 478000 38 0 0 25 0 1 0 177203656 10592256 2454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2586 2454 67 122 0 2460 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 10344

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29658
/proc/meminfo: memFree=1656032/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10472 CPUtime=4840.35
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2519 0 0 0 483997 38 0 0 25 0 1 0 177203656 10723328 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2618 2469 67 122 0 2492 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 10472

[startup+4902.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 29658
/proc/meminfo: memFree=1656032/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10472 CPUtime=4900.33
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2519 0 0 0 489994 39 0 0 25 0 1 0 177203656 10723328 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2618 2469 67 122 0 2492 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 10472

[startup+4962.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 29658
/proc/meminfo: memFree=1656032/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10472 CPUtime=4960.31
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2519 0 0 0 495992 39 0 0 25 0 1 0 177203656 10723328 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2618 2469 67 122 0 2492 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 10472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 29658
/proc/meminfo: memFree=1656032/2055920 swapFree=4155232/4192956
[pid=28849] ppid=28847 vsize=10472 CPUtime=5000
/proc/28849/stat : 28849 (mxc) R 28847 28849 28793 0 -1 4194304 2519 0 0 0 499960 40 0 0 25 0 1 0 177203656 10723328 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28849/statm: 2618 2469 67 122 0 2492 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 10472

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): 5000.01
CPU user time (s): 4999.61
CPU system time (s): 0.404938
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 10532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.404938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2519
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= 103324

runsolver used 5.47417 second user time and 11.4533 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Mon Apr 23 01:47:43 UTC 2007

IDJOB= 369183
IDBENCH= 24740
IDSOLVER= 181
FILE ID= node20/369183-1177292863

PBS_JOBID= 4650852

Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369183-1177292863/mxc /tmp/evaluation/369183-1177292863/instance-369183-1177292863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-369183-1177292863 -o ROOT/results/node20/solver-369183-1177292863 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369183-1177292863/mxc /tmp/evaluation/369183-1177292863/instance-369183-1177292863.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  82718e0ff54407c78c5fcacb97224b1c

RANDOM SEED= 725467320

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1666672 kB
Buffers:         41128 kB
Cached:         258612 kB
SwapCached:      16120 kB
Active:         224412 kB
Inactive:        97972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666672 kB
SwapTotal:     4192956 kB
SwapFree:      4155232 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            52396 kB
Committed_AS:  2022104 kB
PageTables:       1744 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= 66456 MiB

End job on node20 on Mon Apr 23 03:11:07 UTC 2007