Trace number 369213

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) 5000.1 5001.53

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1230.4
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
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:  700                                                  |
0.00/0.01	c |  Number of clauses:    8767                                                 |

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/node68/watcher-369213-1177249956 -o ROOT/results/node68/solver-369213-1177249956 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369213-1177249956/cmusat /tmp/evaluation/369213-1177249956/instance-369213-1177249956.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: 1.00 1.00 1.00 3/64 17383
/proc/meminfo: memFree=1692720/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=2456 CPUtime=0
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 200985114 2514944 207 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134532091 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 614 208 97 243 0 368 0

[startup+0.085865 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17383
/proc/meminfo: memFree=1692720/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=2628 CPUtime=0.08
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 612 0 0 0 8 0 0 0 18 0 1 0 200985114 2691072 285 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134555073 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 657 286 112 243 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2628

[startup+0.101865 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17383
/proc/meminfo: memFree=1692720/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=3368 CPUtime=0.09
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 200985114 3448832 423 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 842 423 118 243 0 596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301884 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17383
/proc/meminfo: memFree=1692720/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=3500 CPUtime=0.29
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 799 0 0 0 29 0 0 0 19 0 1 0 200985114 3584000 472 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589686 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 875 472 118 243 0 629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701919 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17383
/proc/meminfo: memFree=1692720/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=4124 CPUtime=0.69
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 978 0 0 0 69 0 0 0 22 0 1 0 200985114 4222976 651 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 1031 651 118 243 0 785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4124

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1690472/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=4364 CPUtime=1.49
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 1017 0 0 0 149 0 0 0 25 0 1 0 200985114 4468736 690 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 1091 690 118 243 0 845 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4364

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1689960/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=4756 CPUtime=3.09
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 1125 0 0 0 309 0 0 0 25 0 1 0 200985114 4870144 798 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 1189 798 118 243 0 943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4756

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1688488/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=6312 CPUtime=6.29
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 1618 0 0 0 629 0 0 0 25 0 1 0 200985114 6463488 1103 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 1578 1103 118 243 0 1332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6312

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1687344/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=7288 CPUtime=12.68
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 2102 0 0 0 1268 0 0 0 25 0 1 0 200985114 7462912 1374 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 1822 1374 118 243 0 1576 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7288

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1682544/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=12940 CPUtime=25.48
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 3874 0 0 0 2547 1 0 0 25 0 1 0 200985114 13250560 2584 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589798 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 3235 2584 118 243 0 2989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12940

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1681072/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=14268 CPUtime=51.08
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 4602 0 0 0 5106 2 0 0 25 0 1 0 200985114 14610432 2994 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 3567 2997 118 243 0 3321 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14268

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1676464/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=18188 CPUtime=102.27
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 6171 0 0 0 10224 3 0 0 25 0 1 0 200985114 18624512 4130 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 4547 4130 118 243 0 4301 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18188

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1669936/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=26308 CPUtime=162.25
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 8759 0 0 0 16221 4 0 0 25 0 1 0 200985114 26939392 5746 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 6577 5746 118 243 0 6331 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1666928/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=28904 CPUtime=222.23
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 9867 0 0 0 22219 4 0 0 25 0 1 0 200985114 29597696 6499 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 7226 6499 118 243 0 6980 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28904

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1661232/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=34380 CPUtime=282.22
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 11511 0 0 0 28217 5 0 0 25 0 1 0 200985114 35205120 7941 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 8595 7941 118 243 0 8349 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1658160/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=36948 CPUtime=342.21
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 12462 0 0 0 34214 7 0 0 25 0 1 0 200985114 37834752 8671 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589762 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 9237 8671 118 243 0 8991 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 36948

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1657008/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=38120 CPUtime=402.19
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 13005 0 0 0 40212 7 0 0 25 0 1 0 200985114 39034880 8973 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590240 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 9530 8973 118 243 0 9284 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38120

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17384
/proc/meminfo: memFree=1643056/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=55980 CPUtime=462.18
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 17837 0 0 0 46209 9 0 0 25 0 1 0 200985114 57323520 12433 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 13995 12433 118 243 0 13749 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55980

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17492
/proc/meminfo: memFree=1640944/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=56352 CPUtime=522.11
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 18310 0 0 0 52201 10 0 0 25 0 1 0 200985114 57704448 12618 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 14088 12618 118 243 0 13842 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 56352

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17582
/proc/meminfo: memFree=1641968/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=56612 CPUtime=582.04
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 18390 0 0 0 58194 10 0 0 25 0 1 0 200985114 57970688 12665 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 14153 12665 118 243 0 13907 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 56612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17582
/proc/meminfo: memFree=1641264/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=56864 CPUtime=642.02
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 18888 0 0 0 64192 10 0 0 25 0 1 0 200985114 58228736 12848 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 14216 12848 118 243 0 13970 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 56864


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17584
/proc/meminfo: memFree=1578992/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=121964 CPUtime=4061.2
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 41907 0 0 0 406092 28 0 0 25 0 1 0 200985114 124891136 28361 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589790 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30491 28361 118 243 0 30245 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 121964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17692
/proc/meminfo: memFree=1577464/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122224 CPUtime=4121.13
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 41995 0 0 0 412085 28 0 0 25 0 1 0 200985114 125157376 28416 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30556 28416 118 243 0 30310 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 122224

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1578480/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122224 CPUtime=4181.07
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42010 0 0 0 418078 29 0 0 25 0 1 0 200985114 125157376 28431 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30556 28431 118 243 0 30310 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 122224

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1578480/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122224 CPUtime=4241.05
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42021 0 0 0 424076 29 0 0 25 0 1 0 200985114 125157376 28442 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30556 28442 118 243 0 30310 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 122224

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1578480/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122224 CPUtime=4301.04
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42025 0 0 0 430075 29 0 0 25 0 1 0 200985114 125157376 28446 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30556 28446 118 243 0 30310 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 122224

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1578672/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122356 CPUtime=4361.02
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42046 0 0 0 436073 29 0 0 25 0 1 0 200985114 125292544 28467 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30589 28467 118 243 0 30343 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 122356

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1578544/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122356 CPUtime=4421.01
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42058 0 0 0 442072 29 0 0 25 0 1 0 200985114 125292544 28479 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30589 28479 118 243 0 30343 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 122356

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1578352/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=122744 CPUtime=4480.99
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42155 0 0 0 448070 29 0 0 25 0 1 0 200985114 125689856 28511 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 30686 28511 118 243 0 30440 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 122744

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1576880/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=124240 CPUtime=4540.98
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 42553 0 0 0 454068 30 0 0 25 0 1 0 200985114 127221760 28909 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 31060 28909 118 243 0 30814 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 124240

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1573616/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=127012 CPUtime=4600.97
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 43360 0 0 0 460066 31 0 0 25 0 1 0 200985114 130060288 29716 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 31753 29716 118 243 0 31507 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 127012

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1570352/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=129924 CPUtime=4660.95
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 44159 0 0 0 466063 32 0 0 25 0 1 0 200985114 133042176 30515 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 32481 30515 118 243 0 32235 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 129924

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1567472/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=132460 CPUtime=4720.94
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 44872 0 0 0 472061 33 0 0 25 0 1 0 200985114 135639040 31228 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33115 31228 118 243 0 32869 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 132460

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1566064/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=133816 CPUtime=4780.92
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 46031 0 0 0 478058 34 0 0 25 0 1 0 200985114 137027584 31533 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578964 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33454 31533 118 243 0 33208 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 133816

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1566128/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=133816 CPUtime=4840.91
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 46046 0 0 0 484057 34 0 0 25 0 1 0 200985114 137027584 31548 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33454 31548 118 243 0 33208 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 133816

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1566128/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=133816 CPUtime=4900.89
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 46061 0 0 0 490055 34 0 0 25 0 1 0 200985114 137027584 31563 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33454 31563 118 243 0 33208 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 133816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1566128/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=133816 CPUtime=4960.88
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 46073 0 0 0 496054 34 0 0 25 0 1 0 200985114 137027584 31575 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33454 31575 118 243 0 33208 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 133816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1565936/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=134072 CPUtime=5000.07
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 46173 0 0 0 499973 34 0 0 25 0 1 0 200985114 137289728 31610 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33518 31610 118 243 0 33272 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 134072

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17782
/proc/meminfo: memFree=1565936/2055920 swapFree=4183868/4192956
[pid=17383] ppid=17381 vsize=134072 CPUtime=5000.07
/proc/17383/stat : 17383 (cmusat) R 17381 17383 16848 0 -1 4194304 46173 0 0 0 499973 34 0 0 25 0 1 0 200985114 137289728 31610 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17383/statm: 33518 31610 118 243 0 33272 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 134072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.53
CPU time (s): 5000.1
CPU user time (s): 4999.73
CPU system time (s): 0.366944
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 134072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.366944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46173
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= 10212

runsolver used 3.3125 second user time and 10.4504 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 22 13:52:36 UTC 2007

IDJOB= 369213
IDBENCH= 24613
IDSOLVER= 182
FILE ID= node68/369213-1177249956

PBS_JOBID= 4650547

Free space on /tmp= 66325 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369213-1177249956/cmusat /tmp/evaluation/369213-1177249956/instance-369213-1177249956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-369213-1177249956 -o ROOT/results/node68/solver-369213-1177249956 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369213-1177249956/cmusat /tmp/evaluation/369213-1177249956/instance-369213-1177249956.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 882001263

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1693128 kB
Buffers:         37360 kB
Cached:         245048 kB
SwapCached:       2920 kB
Active:         159964 kB
Inactive:       146748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693128 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            42140 kB
Committed_AS:  2848852 kB
PageTables:       1416 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= 66325 MiB

End job on node68 on Sun Apr 22 15:16:00 UTC 2007