Trace number 369195

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
CMUSAT 2007-02-08? (TO) 5000.04 5001.73

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9112
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  89                                                   |
0.00/0.00	c |  Number of clauses:    188                                                  |

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/node58/watcher-369195-1177230581 -o ROOT/results/node58/solver-369195-1177230581 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369195-1177230581/cmusat /tmp/evaluation/369195-1177230581/instance-369195-1177230581.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: 0.91 0.95 0.98 3/64 16991
/proc/meminfo: memFree=1716856/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=2180 CPUtime=0
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 170967758 2232320 141 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580981 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 545 141 117 243 0 299 0

[startup+0.04677 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16991
/proc/meminfo: memFree=1716856/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=2312 CPUtime=0.04
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 196 0 0 0 4 0 0 0 18 0 1 0 170967758 2367488 179 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134579790 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 578 179 117 243 0 332 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2312

[startup+0.10278 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16991
/proc/meminfo: memFree=1716856/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=2588 CPUtime=0.1
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 248 0 0 0 10 0 0 0 18 0 1 0 170967758 2650112 231 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581148 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 647 231 117 243 0 401 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2588

[startup+0.301811 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16991
/proc/meminfo: memFree=1716856/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=2588 CPUtime=0.29
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 275 0 0 0 29 0 0 0 19 0 1 0 170967758 2650112 258 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 647 258 117 243 0 401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2588

[startup+0.701879 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16991
/proc/meminfo: memFree=1716856/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=3144 CPUtime=0.69
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 379 0 0 0 69 0 0 0 23 0 1 0 170967758 3219456 362 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 786 362 117 243 0 540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3144

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 16992
/proc/meminfo: memFree=1715632/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=4132 CPUtime=1.49
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 620 0 0 0 149 0 0 0 25 0 1 0 170967758 4231168 603 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 1033 603 117 243 0 787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4132

[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 16992
/proc/meminfo: memFree=1714608/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=4376 CPUtime=3.09
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 170967758 4481024 694 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 1094 694 117 243 0 848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4376

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16992
/proc/meminfo: memFree=1712880/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=6048 CPUtime=6.29
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 1126 0 0 0 629 0 0 0 25 0 1 0 170967758 6193152 1073 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581146 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 1512 1073 117 243 0 1266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6048

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 16992
/proc/meminfo: memFree=1710064/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=9352 CPUtime=12.68
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 2136 0 0 0 1268 0 0 0 25 0 1 0 170967758 9576448 1755 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589804 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 2338 1755 117 243 0 2092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9352

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 16992
/proc/meminfo: memFree=1708528/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=10460 CPUtime=25.48
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 2821 0 0 0 2547 1 0 0 25 0 1 0 170967758 10711040 2131 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 2615 2131 117 243 0 2369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10460

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 16992
/proc/meminfo: memFree=1703792/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=16548 CPUtime=51.07
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 4775 0 0 0 5105 2 0 0 25 0 1 0 170967758 16945152 3330 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 4137 3330 117 243 0 3891 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16548

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 16992
/proc/meminfo: memFree=1699760/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=20092 CPUtime=102.26
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 6320 0 0 0 10223 3 0 0 25 0 1 0 170967758 20574208 4327 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 5023 4327 117 243 0 4777 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20092

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1691888/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=29948 CPUtime=162.24
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 9615 0 0 0 16219 5 0 0 25 0 1 0 170967758 30666752 6296 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 7487 6296 117 243 0 7241 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29948

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1690288/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=31088 CPUtime=222.22
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 10298 0 0 0 22217 5 0 0 25 0 1 0 170967758 31834112 6684 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 7772 6684 117 243 0 7526 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31088

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1688176/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=33008 CPUtime=282.2
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 11416 0 0 0 28214 6 0 0 25 0 1 0 170967758 33800192 7207 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 8252 7207 117 243 0 8006 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33008

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1685616/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=35392 CPUtime=342.18
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 12451 0 0 0 34211 7 0 0 25 0 1 0 170967758 36241408 7838 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 8848 7838 117 243 0 8602 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35392

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1682672/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=38052 CPUtime=402.16
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 13576 0 0 0 40208 8 0 0 25 0 1 0 170967758 38965248 8595 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 9513 8595 117 243 0 9267 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38052

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1670384/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=55848 CPUtime=462.14
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 18574 0 0 0 46204 10 0 0 25 0 1 0 170967758 57188352 11651 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 13962 11651 117 243 0 13716 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 55848

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1670192/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=55976 CPUtime=522.12
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 18627 0 0 0 52202 10 0 0 25 0 1 0 170967758 57319424 11671 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589658 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 13994 11671 117 243 0 13748 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 55976

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16992
/proc/meminfo: memFree=1669104/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=56528 CPUtime=582.1
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 19363 0 0 0 58200 10 0 0 25 0 1 0 170967758 57884672 11969 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 14132 11969 117 243 0 13886 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 56528

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16994
/proc/meminfo: memFree=1668784/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=57168 CPUtime=642.09
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 19592 0 0 0 64198 11 0 0 25 0 1 0 170967758 58540032 12035 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 14292 12035 117 243 0 14046 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 57168


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17192
/proc/meminfo: memFree=1614384/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=118520 CPUtime=4060.9
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 42388 0 0 0 406062 28 0 0 25 0 1 0 170967758 121364480 25581 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29630 25581 117 243 0 29384 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 118520

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17192
/proc/meminfo: memFree=1614192/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=118520 CPUtime=4120.88
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 42445 0 0 0 412059 29 0 0 25 0 1 0 170967758 121364480 25638 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29630 25638 117 243 0 29384 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 118520

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17192
/proc/meminfo: memFree=1613744/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=118520 CPUtime=4180.86
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 42565 0 0 0 418057 29 0 0 25 0 1 0 170967758 121364480 25758 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29630 25758 117 243 0 29384 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 118520

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1613232/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=118776 CPUtime=4240.84
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 42759 0 0 0 424055 29 0 0 25 0 1 0 170967758 121626624 25887 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29694 25887 117 243 0 29448 0
Current children cumulated CPU time (s) 4240.84
Current children cumulated vsize (KiB) 118776

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1612464/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119032 CPUtime=4300.82
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 43016 0 0 0 430053 29 0 0 25 0 1 0 170967758 121888768 26079 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29758 26079 117 243 0 29512 0
Current children cumulated CPU time (s) 4300.82
Current children cumulated vsize (KiB) 119032

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1612016/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4360.8
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44070 0 0 0 436050 30 0 0 25 0 1 0 170967758 122277888 26178 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26178 117 243 0 29607 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 119412

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1612016/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4420.78
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44070 0 0 0 442048 30 0 0 25 0 1 0 170967758 122277888 26178 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26178 117 243 0 29607 0
Current children cumulated CPU time (s) 4420.78
Current children cumulated vsize (KiB) 119412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611952/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4480.76
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44070 0 0 0 448046 30 0 0 25 0 1 0 170967758 122277888 26178 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26178 117 243 0 29607 0
Current children cumulated CPU time (s) 4480.76
Current children cumulated vsize (KiB) 119412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611952/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4540.74
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44072 0 0 0 454044 30 0 0 25 0 1 0 170967758 122277888 26180 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26180 117 243 0 29607 0
Current children cumulated CPU time (s) 4540.74
Current children cumulated vsize (KiB) 119412

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611952/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4600.73
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44073 0 0 0 460042 31 0 0 25 0 1 0 170967758 122277888 26181 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26181 117 243 0 29607 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 119412

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611888/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4660.71
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44073 0 0 0 466040 31 0 0 25 0 1 0 170967758 122277888 26181 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26181 117 243 0 29607 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 119412

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611888/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119412 CPUtime=4720.7
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44074 0 0 0 472039 31 0 0 25 0 1 0 170967758 122277888 26182 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29853 26182 117 243 0 29607 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 119412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611504/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=119928 CPUtime=4780.67
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44188 0 0 0 478036 31 0 0 25 0 1 0 170967758 122806272 26296 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 29982 26296 117 243 0 29736 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 119928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611248/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=120184 CPUtime=4840.65
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44280 0 0 0 484034 31 0 0 25 0 1 0 170967758 123068416 26323 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 30046 26323 117 243 0 29800 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 120184

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1611248/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=120184 CPUtime=4900.63
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44292 0 0 0 490032 31 0 0 25 0 1 0 170967758 123068416 26335 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 30046 26335 117 243 0 29800 0
Current children cumulated CPU time (s) 4900.63
Current children cumulated vsize (KiB) 120184

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1610800/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=120696 CPUtime=4960.61
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44539 0 0 0 496030 31 0 0 25 0 1 0 170967758 123592704 26453 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 30174 26453 117 243 0 29928 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 120696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1610544/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=120696 CPUtime=5000.01
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44625 0 0 0 499969 32 0 0 25 0 1 0 170967758 123592704 26539 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 30174 26539 117 243 0 29928 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 120696

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17194
/proc/meminfo: memFree=1610544/2055920 swapFree=4184528/4192956
[pid=16991] ppid=16989 vsize=120696 CPUtime=5000.01
/proc/16991/stat : 16991 (cmusat) R 16989 16991 16869 0 -1 4194304 44625 0 0 0 499969 32 0 0 25 0 1 0 170967758 123592704 26539 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16991/statm: 30174 26539 117 243 0 29928 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 120696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.04
CPU user time (s): 4999.7
CPU system time (s): 0.338948
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 120696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44625
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= 10277

runsolver used 3.43948 second user time and 10.2924 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Apr 22 08:29:41 UTC 2007

IDJOB= 369195
IDBENCH= 20439
IDSOLVER= 182
FILE ID= node58/369195-1177230581

PBS_JOBID= 4650458

Free space on /tmp= 66448 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/369195-1177230581/cmusat /tmp/evaluation/369195-1177230581/instance-369195-1177230581.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-369195-1177230581 -o ROOT/results/node58/solver-369195-1177230581 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369195-1177230581/cmusat /tmp/evaluation/369195-1177230581/instance-369195-1177230581.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 859177818

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1717264 kB
Buffers:         39132 kB
Cached:         230660 kB
SwapCached:       2344 kB
Active:          99544 kB
Inactive:       179784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717264 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            45408 kB
Committed_AS:  1035876 kB
PageTables:       1380 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= 66448 MiB

End job on node58 on Sun Apr 22 09:53:05 UTC 2007