Trace number 424729

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) 5000.08 5002.21

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.071988
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node33/watcher-424729-1177796334 -o ROOT/results/node33/solver-424729-1177796334 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424729-1177796334/mxc /tmp/evaluation/424729-1177796334/instance-424729-1177796334.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: 1.84 1.97 1.91 3/77 21528
/proc/meminfo: memFree=1631272/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1200 CPUtime=0
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 227548921 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 300 144 57 122 0 174 0

[startup+0.0956489 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21528
/proc/meminfo: memFree=1631272/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1332 CPUtime=0.09
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 227548921 1363968 198 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 333 198 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.102649 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21528
/proc/meminfo: memFree=1631272/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1332 CPUtime=0.09
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 217 0 0 0 9 0 0 0 18 0 1 0 227548921 1363968 202 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 333 202 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.302702 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21528
/proc/meminfo: memFree=1631272/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1468 CPUtime=0.29
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 252 0 0 0 29 0 0 0 20 0 1 0 227548921 1503232 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 367 235 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701823 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21528
/proc/meminfo: memFree=1631272/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1600 CPUtime=0.69
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 282 0 0 0 69 0 0 0 23 0 1 0 227548921 1638400 265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 400 265 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50194 s]
/proc/loadavg: 1.84 1.97 1.91 2/78 21529
/proc/meminfo: memFree=1630432/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1720 CPUtime=1.49
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 227548921 1761280 300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 430 300 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10127 s]
/proc/loadavg: 1.84 1.97 1.91 2/78 21529
/proc/meminfo: memFree=1630112/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=1984 CPUtime=3.09
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 371 0 0 0 309 0 0 0 25 0 1 0 227548921 2031616 354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 496 354 67 122 0 370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30192 s]
/proc/loadavg: 1.77 1.95 1.90 2/78 21529
/proc/meminfo: memFree=1629728/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=2116 CPUtime=6.29
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 418 0 0 0 629 0 0 0 25 0 1 0 227548921 2166784 401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 529 401 67 122 0 403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7012 s]
/proc/loadavg: 1.71 1.93 1.90 2/78 21529
/proc/meminfo: memFree=1629344/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=2480 CPUtime=12.68
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 500 0 0 0 1268 0 0 0 25 0 1 0 227548921 2539520 483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 620 483 67 122 0 494 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2480

[startup+25.5029 s]
/proc/loadavg: 1.55 1.89 1.88 2/78 21529
/proc/meminfo: memFree=1628960/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=2844 CPUtime=25.48
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 585 0 0 0 2548 0 0 0 25 0 1 0 227548921 2912256 568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530132 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 711 568 67 122 0 585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2844

[startup+51.1021 s]
/proc/loadavg: 1.36 1.82 1.86 2/78 21529
/proc/meminfo: memFree=1628512/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=3296 CPUtime=51.07
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 695 0 0 0 5106 1 0 0 25 0 1 0 227548921 3375104 678 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 824 678 67 122 0 698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3296

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.81 2/78 21529
/proc/meminfo: memFree=1627872/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=3868 CPUtime=102.25
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 851 0 0 0 10224 1 0 0 25 0 1 0 227548921 3960832 834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 967 834 67 122 0 841 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3868

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.76 2/78 21531
/proc/meminfo: memFree=1627296/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=4324 CPUtime=162.23
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 951 0 0 0 16221 2 0 0 25 0 1 0 227548921 4427776 934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1081 934 67 122 0 955 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4324

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.71 2/78 21531
/proc/meminfo: memFree=1626976/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=4564 CPUtime=222.21
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1027 0 0 0 22219 2 0 0 25 0 1 0 227548921 4673536 1010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1141 1010 67 122 0 1015 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4564

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.66 2/78 21531
/proc/meminfo: memFree=1626656/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=4936 CPUtime=282.18
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1112 0 0 0 28216 2 0 0 25 0 1 0 227548921 5054464 1095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1234 1095 67 122 0 1108 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4936

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.62 2/78 21531
/proc/meminfo: memFree=1626464/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=5124 CPUtime=342.16
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1155 0 0 0 34213 3 0 0 25 0 1 0 227548921 5246976 1138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1281 1138 67 122 0 1155 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5124

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.58 2/78 21531
/proc/meminfo: memFree=1626144/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=5464 CPUtime=402.13
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1249 0 0 0 40210 3 0 0 25 0 1 0 227548921 5595136 1232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1366 1232 67 122 0 1240 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5464

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.54 2/78 21531
/proc/meminfo: memFree=1626016/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=5648 CPUtime=462.12
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1288 0 0 0 46208 4 0 0 25 0 1 0 227548921 5783552 1271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1412 1271 67 122 0 1286 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5648

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.50 2/78 21531
/proc/meminfo: memFree=1625824/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=5800 CPUtime=522.09
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1330 0 0 0 52205 4 0 0 25 0 1 0 227548921 5939200 1313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1450 1313 67 122 0 1324 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5800

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.47 2/78 21531
/proc/meminfo: memFree=1625824/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=5864 CPUtime=582.07
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1351 0 0 0 58202 5 0 0 25 0 1 0 227548921 6004736 1334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1466 1334 67 122 0 1340 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5864

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 21531
/proc/meminfo: memFree=1625440/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=6164 CPUtime=642.05
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 1426 0 0 0 64200 5 0 0 25 0 1 0 227548921 6311936 1409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 1541 1409 67 122 0 1415 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6164


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621664/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=9972 CPUtime=4000.65
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2382 0 0 0 400033 32 0 0 25 0 1 0 227548921 10211328 2347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2493 2347 67 122 0 2367 0
Current children cumulated CPU time (s) 4000.65
Current children cumulated vsize (KiB) 9972

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621600/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=9972 CPUtime=4060.63
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2386 0 0 0 406030 33 0 0 25 0 1 0 227548921 10211328 2351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2493 2351 67 122 0 2367 0
Current children cumulated CPU time (s) 4060.63
Current children cumulated vsize (KiB) 9972

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621280/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10272 CPUtime=4120.6
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2452 0 0 0 412027 33 0 0 25 0 1 0 227548921 10518528 2417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2568 2417 67 122 0 2442 0
Current children cumulated CPU time (s) 4120.6
Current children cumulated vsize (KiB) 10272

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621216/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10272 CPUtime=4180.58
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2452 0 0 0 418024 34 0 0 25 0 1 0 227548921 10518528 2417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2568 2417 67 122 0 2442 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 10272

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621280/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10272 CPUtime=4240.56
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2452 0 0 0 424022 34 0 0 25 0 1 0 227548921 10518528 2417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2568 2417 67 122 0 2442 0
Current children cumulated CPU time (s) 4240.56
Current children cumulated vsize (KiB) 10272

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621216/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10272 CPUtime=4300.54
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2460 0 0 0 430019 35 0 0 25 0 1 0 227548921 10518528 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2568 2425 67 122 0 2442 0
Current children cumulated CPU time (s) 4300.54
Current children cumulated vsize (KiB) 10272

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621152/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10520 CPUtime=4360.51
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2511 0 0 0 436016 35 0 0 25 0 1 0 227548921 10772480 2476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2630 2476 67 122 0 2504 0
Current children cumulated CPU time (s) 4360.51
Current children cumulated vsize (KiB) 10520

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621088/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10516 CPUtime=4420.49
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2524 0 0 0 442013 36 0 0 25 0 1 0 227548921 10768384 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2629 2489 67 122 0 2503 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 10516

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621088/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10516 CPUtime=4480.47
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2524 0 0 0 448011 36 0 0 25 0 1 0 227548921 10768384 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2629 2489 67 122 0 2503 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 10516

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621088/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10516 CPUtime=4540.44
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2524 0 0 0 454008 36 0 0 25 0 1 0 227548921 10768384 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2629 2489 67 122 0 2503 0
Current children cumulated CPU time (s) 4540.44
Current children cumulated vsize (KiB) 10516

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621088/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10516 CPUtime=4600.42
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2524 0 0 0 460005 37 0 0 25 0 1 0 227548921 10768384 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2629 2489 67 122 0 2503 0
Current children cumulated CPU time (s) 4600.42
Current children cumulated vsize (KiB) 10516

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1621024/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10516 CPUtime=4660.39
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2524 0 0 0 466002 37 0 0 25 0 1 0 227548921 10768384 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2629 2489 67 122 0 2503 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 10516

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1620896/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10648 CPUtime=4720.38
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2551 0 0 0 472000 38 0 0 25 0 1 0 227548921 10903552 2516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2662 2516 67 122 0 2536 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 10648

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1620576/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10928 CPUtime=4780.35
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2613 0 0 0 477997 38 0 0 25 0 1 0 227548921 11190272 2578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2732 2578 67 122 0 2606 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 10928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1620640/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10796 CPUtime=4840.33
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2613 0 0 0 483994 39 0 0 25 0 1 0 227548921 11055104 2560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2699 2560 67 122 0 2573 0
Current children cumulated CPU time (s) 4840.33
Current children cumulated vsize (KiB) 10796

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1620640/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10792 CPUtime=4900.3
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2613 0 0 0 489991 39 0 0 25 0 1 0 227548921 11051008 2559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2698 2559 67 122 0 2572 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 10792

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21897
/proc/meminfo: memFree=1619488/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10792 CPUtime=4960.2
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2613 0 0 0 495980 40 0 0 25 0 1 0 227548921 11051008 2559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2698 2559 67 122 0 2572 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 10792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21929
/proc/meminfo: memFree=1620768/2055920 swapFree=4147768/4192956
[pid=21528] ppid=21526 vsize=10724 CPUtime=5000.07
/proc/21528/stat : 21528 (mxc) R 21526 21528 21194 0 -1 4194304 2613 0 0 0 499966 41 0 0 25 0 1 0 227548921 10981376 2542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530546 0 0 4096 0 0 0 0 17 1 0 0
/proc/21528/statm: 2681 2542 67 122 0 2555 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 10724

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): 5002.21
CPU time (s): 5000.08
CPU user time (s): 4999.67
CPU system time (s): 0.412937
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 10932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2613
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= 107385

runsolver used 3.9654 second user time and 10.5784 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Sat Apr 28 21:38:54 UTC 2007

IDJOB= 424729
IDBENCH= 20251
IDSOLVER= 174
FILE ID= node33/424729-1177796334

PBS_JOBID= 4715783

Free space on /tmp= 66508 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/424729-1177796334/mxc /tmp/evaluation/424729-1177796334/instance-424729-1177796334.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-424729-1177796334 -o ROOT/results/node33/solver-424729-1177796334 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424729-1177796334/mxc /tmp/evaluation/424729-1177796334/instance-424729-1177796334.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 189011272

TIME LIMIT= 5000 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		: 3000.272
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		: 3000.272
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:       1631680 kB
Buffers:         43176 kB
Cached:         312152 kB
SwapCached:      14592 kB
Active:         184192 kB
Inactive:       195332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631680 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          30600 kB
Slab:            30016 kB
Committed_AS:  1874296 kB
PageTables:       1996 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= 66508 MiB

End job on node33 on Sat Apr 28 23:02:19 UTC 2007