Trace number 297963

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) 1200.03 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-297963-1171848038 -o ROOT/results/node23/solver-297963-1171848038 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297963-1171848038/cmusat /tmp/evaluation/297963-1171848038/instance-297963-1171848038.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 2.04 1.89 1.47 3/77 6865
/proc/meminfo: memFree=842776/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=2312 CPUtime=0
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 204757642 2367488 175 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134522277 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 578 175 109 243 0 332 0

[startup+0.107594 s]
/proc/loadavg: 2.04 1.89 1.47 3/77 6865
/proc/meminfo: memFree=842776/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=2736 CPUtime=0.1
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 292 0 0 0 10 0 0 0 18 0 1 0 204757642 2801664 275 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 684 275 118 243 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.51564 s]
/proc/loadavg: 2.04 1.89 1.47 3/77 6865
/proc/meminfo: memFree=842776/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=3168 CPUtime=0.51
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 402 0 0 0 51 0 0 0 22 0 1 0 204757642 3244032 385 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 792 385 118 243 0 546 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3168

[startup+1.34273 s]
/proc/loadavg: 2.04 1.89 1.47 2/78 6866
/proc/meminfo: memFree=841424/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=3436 CPUtime=1.33
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 476 0 0 0 133 0 0 0 25 0 1 0 204757642 3518464 459 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590285 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 859 459 118 243 0 613 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3436

[startup+2.97892 s]
/proc/loadavg: 1.96 1.87 1.47 2/78 6866
/proc/meminfo: memFree=840080/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=4812 CPUtime=2.97
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 771 0 0 0 297 0 0 0 25 0 1 0 204757642 4927488 754 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592880 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 1203 754 118 243 0 957 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4812

[startup+6.25529 s]
/proc/loadavg: 1.96 1.87 1.47 2/78 6866
/proc/meminfo: memFree=839312/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=5432 CPUtime=6.24
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 992 0 0 0 624 0 0 0 25 0 1 0 204757642 5562368 975 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 1358 975 118 243 0 1112 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5432

[startup+12.713 s]
/proc/loadavg: 1.81 1.84 1.46 2/78 6866
/proc/meminfo: memFree=836944/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=7552 CPUtime=12.7
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 1573 0 0 0 1270 0 0 0 25 0 1 0 204757642 7733248 1438 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 1888 1438 118 243 0 1642 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7552

[startup+25.5135 s]
/proc/loadavg: 1.68 1.81 1.45 2/78 6866
/proc/meminfo: memFree=832336/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=13016 CPUtime=25.49
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 3214 0 0 0 2548 1 0 0 25 0 1 0 204757642 13328384 2654 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 3254 2654 118 243 0 3008 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13016

[startup+51.1274 s]
/proc/loadavg: 1.45 1.75 1.44 2/78 6866
/proc/meminfo: memFree=830672/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=14488 CPUtime=51.1
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 3967 0 0 0 5108 2 0 0 25 0 1 0 204757642 14835712 3100 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 3622 3100 118 243 0 3376 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14488

[startup+102.348 s]
/proc/loadavg: 1.19 1.63 1.42 2/78 6866
/proc/meminfo: memFree=821264/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=25136 CPUtime=102.3
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 7048 0 0 0 10226 4 0 0 25 0 1 0 204757642 25739264 5386 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 6284 5386 118 243 0 6038 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25136

[startup+162.383 s]
/proc/loadavg: 1.06 1.50 1.39 2/78 6866
/proc/meminfo: memFree=820112/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=25756 CPUtime=162.32
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 7739 0 0 0 16227 5 0 0 25 0 1 0 204757642 26374144 5662 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 6439 5662 118 243 0 6193 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25756

[startup+222.415 s]
/proc/loadavg: 1.02 1.42 1.36 2/78 6866
/proc/meminfo: memFree=819280/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=26316 CPUtime=222.34
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 8102 0 0 0 22228 6 0 0 25 0 1 0 204757642 26947584 5859 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 6579 5859 118 243 0 6333 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 26316

[startup+282.447 s]
/proc/loadavg: 1.01 1.34 1.34 2/78 6866
/proc/meminfo: memFree=814800/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=30276 CPUtime=282.36
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 9589 0 0 0 28228 8 0 0 25 0 1 0 204757642 31002624 6964 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 7569 6964 118 243 0 7323 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 30276

[startup+342.48 s]
/proc/loadavg: 1.00 1.27 1.31 2/78 6866
/proc/meminfo: memFree=800272/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=48172 CPUtime=342.36
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 14391 0 0 0 34225 11 0 0 25 0 1 0 204757642 49328128 10591 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12043 10591 118 243 0 11797 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 48172

[startup+402.518 s]
/proc/loadavg: 1.00 1.22 1.29 2/78 6866
/proc/meminfo: memFree=799440/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=48820 CPUtime=402.39
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 14603 0 0 0 40227 12 0 0 25 0 1 0 204757642 49991680 10803 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12205 10803 118 243 0 11959 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 48820

[startup+462.55 s]
/proc/loadavg: 1.00 1.18 1.27 2/78 6866
/proc/meminfo: memFree=799312/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=48916 CPUtime=462.4
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 14884 0 0 0 46228 12 0 0 25 0 1 0 204757642 50089984 10843 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12229 10843 118 243 0 11983 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 48916

[startup+522.583 s]
/proc/loadavg: 1.00 1.14 1.25 2/78 6866
/proc/meminfo: memFree=798672/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=49284 CPUtime=522.41
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 15326 0 0 0 52228 13 0 0 25 0 1 0 204757642 50466816 11020 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12321 11020 118 243 0 12075 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 49284

[startup+582.617 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 6866
/proc/meminfo: memFree=798416/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=49476 CPUtime=582.44
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 15383 0 0 0 58230 14 0 0 25 0 1 0 204757642 50663424 11077 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12369 11077 118 243 0 12123 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 49476

[startup+642.652 s]
/proc/loadavg: 1.05 1.11 1.22 2/78 6866
/proc/meminfo: memFree=797840/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=49780 CPUtime=642.45
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 15826 0 0 0 64231 14 0 0 25 0 1 0 204757642 50974720 11229 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134579907 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12445 11229 118 243 0 12199 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 49780

[startup+702.684 s]
/proc/loadavg: 1.02 1.08 1.20 2/78 6866
/proc/meminfo: memFree=797520/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=50164 CPUtime=702.47
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 15894 0 0 0 70232 15 0 0 25 0 1 0 204757642 51367936 11297 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12541 11297 118 243 0 12295 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 50164

[startup+762.718 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 6866
/proc/meminfo: memFree=796560/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=50684 CPUtime=762.49
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 16455 0 0 0 76233 16 0 0 25 0 1 0 204757642 51900416 11539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12671 11539 118 243 0 12425 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 50684

[startup+822.753 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 6866
/proc/meminfo: memFree=796304/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=51008 CPUtime=822.5
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 16524 0 0 0 82234 16 0 0 25 0 1 0 204757642 52232192 11608 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12752 11608 118 243 0 12506 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 51008

[startup+882.785 s]
/proc/loadavg: 1.07 1.06 1.16 2/78 6866
/proc/meminfo: memFree=796112/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=51204 CPUtime=882.52
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 16592 0 0 0 88235 17 0 0 25 0 1 0 204757642 52432896 11660 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 12801 11660 118 243 0 12555 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 51204

[startup+942.814 s]
/proc/loadavg: 1.02 1.04 1.15 2/78 6866
/proc/meminfo: memFree=793616/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=53400 CPUtime=942.53
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 17559 0 0 0 94235 18 0 0 25 0 1 0 204757642 54681600 12276 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 13350 12276 118 243 0 13104 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 53400

[startup+1002.84 s]
/proc/loadavg: 1.01 1.03 1.14 2/78 6866
/proc/meminfo: memFree=793488/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=53400 CPUtime=1002.54
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 17583 0 0 0 100236 18 0 0 25 0 1 0 204757642 54681600 12300 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 13350 12300 118 243 0 13104 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 53400

[startup+1062.88 s]
/proc/loadavg: 1.00 1.03 1.13 2/78 6866
/proc/meminfo: memFree=793232/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=53736 CPUtime=1062.55
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 17657 0 0 0 106236 19 0 0 25 0 1 0 204757642 55025664 12374 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 13434 12374 118 243 0 13188 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 53736

[startup+1122.91 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 6866
/proc/meminfo: memFree=789904/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=56820 CPUtime=1122.57
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 18508 0 0 0 112236 21 0 0 25 0 1 0 204757642 58183680 13225 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 14205 13225 118 243 0 13959 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 56820

[startup+1182.95 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 6866
/proc/meminfo: memFree=788624/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=57764 CPUtime=1182.59
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 19184 0 0 0 118237 22 0 0 25 0 1 0 204757642 59150336 13516 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 14441 13516 118 243 0 14195 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 57764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 6868
/proc/meminfo: memFree=788624/2055920 swapFree=4144472/4192956
[pid=6865] ppid=6863 vsize=57928 CPUtime=1200.01
/proc/6865/stat : 6865 (cmusat) R 6863 6865 4436 0 -1 4194304 19197 0 0 0 119979 22 0 0 25 0 1 0 204757642 59318272 13529 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589686 0 0 4096 35 0 0 0 17 1 0 0
/proc/6865/statm: 14482 13529 118 243 0 14236 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57928

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): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.232964
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 57928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19197
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= 24305

runsolver used 1.43678 second user time and 2.82857 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Feb 19 01:20:38 UTC 2007

IDJOB= 297963
IDBENCH= 19974
IDSOLVER= 121
FILE ID= node23/297963-1171848038

PBS_JOBID= 3839661

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297963-1171848038/cmusat /tmp/evaluation/297963-1171848038/instance-297963-1171848038.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-297963-1171848038 -o ROOT/results/node23/solver-297963-1171848038 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297963-1171848038/cmusat /tmp/evaluation/297963-1171848038/instance-297963-1171848038.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 128514520

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:        843120 kB
Buffers:         43224 kB
Cached:        1051840 kB
SwapCached:      16396 kB
Active:         868576 kB
Inactive:       250800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        843120 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            79016 kB
Committed_AS:   643504 kB
PageTables:       1696 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= 66561 MiB

End job on node23 on Mon Feb 19 01:40:40 UTC 2007