Trace number 295254

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
DEWSATZ 1A 2007-02-08? (TO) 1200.03 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
MD5SUMdc40e9a9835501d9342a6ce19ae4b745
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark240.747
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-295254-1171802705 -o ROOT/results/node20/solver-295254-1171802705 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295254-1171802705/dewSatz_1a /tmp/evaluation/295254-1171802705/instance-295254-1171802705.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: 1.04 1.01 1.00 3/77 20547
/proc/meminfo: memFree=856328/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=674392 CPUtime=0
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 200224517 690577408 75 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134658253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168598 75 41 100 0 168495 0

[startup+0.10656 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 20547
/proc/meminfo: memFree=856328/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=674812 CPUtime=0.09
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 9979 0 0 0 9 0 0 0 18 0 1 0 200224517 691007488 196 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168703 196 42 100 0 168600 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 674812

[startup+0.514609 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 20547
/proc/meminfo: memFree=856328/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=674952 CPUtime=0.5
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 9996 0 0 0 50 0 0 0 21 0 1 0 200224517 691150848 213 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134515678 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168738 213 42 100 0 168635 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 674952

[startup+1.33471 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20548
/proc/meminfo: memFree=855424/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=674952 CPUtime=1.32
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10012 0 0 0 132 0 0 0 25 0 1 0 200224517 691150848 229 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134517615 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168738 229 42 100 0 168635 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 674952

[startup+2.97091 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20548
/proc/meminfo: memFree=855232/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675096 CPUtime=2.96
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10034 0 0 0 296 0 0 0 25 0 1 0 200224517 691298304 251 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134517541 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168774 251 42 100 0 168671 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 675096

[startup+6.2523 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20548
/proc/meminfo: memFree=854784/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=6.24
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10118 0 0 0 624 0 0 0 25 0 1 0 200224517 691433472 335 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134523821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 335 45 100 0 168704 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 675228

[startup+12.7031 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20548
/proc/meminfo: memFree=854656/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=12.69
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10118 0 0 0 1269 0 0 0 25 0 1 0 200224517 691433472 335 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531994 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 335 45 100 0 168704 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 675228

[startup+25.5116 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20548
/proc/meminfo: memFree=854592/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=25.49
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10119 0 0 0 2549 0 0 0 25 0 1 0 200224517 691433472 336 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 336 45 100 0 168704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 675228

[startup+51.1207 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20548
/proc/meminfo: memFree=854592/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=51.1
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10119 0 0 0 5109 1 0 0 25 0 1 0 200224517 691433472 336 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134532738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 336 45 100 0 168704 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 675228

[startup+102.341 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854592/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=102.3
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10119 0 0 0 10229 1 0 0 25 0 1 0 200224517 691433472 336 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 336 45 100 0 168704 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 675228

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854592/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=162.32
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10119 0 0 0 16231 1 0 0 25 0 1 0 200224517 691433472 336 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 336 45 100 0 168704 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 675228

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=222.33
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10119 0 0 0 22232 1 0 0 25 0 1 0 200224517 691433472 336 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 336 45 100 0 168704 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 675228

[startup+282.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=282.34
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 28233 1 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525503 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 675228

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=342.35
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 34234 1 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535553 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 675228

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=402.36
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 40235 1 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 675228

[startup+462.515 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=462.38
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 46236 2 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525391 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 675228

[startup+522.542 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=522.39
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 52237 2 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 675228

[startup+582.57 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=582.41
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 58239 2 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 675228

[startup+642.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=642.41
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 64239 2 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 675228

[startup+702.632 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20548
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=702.43
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 70241 2 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 675228

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=762.44
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 76242 2 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134524045 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 675228

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=822.46
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 82243 3 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 675228

[startup+882.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=882.47
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 88244 3 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530488 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 675228

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20548
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=942.48
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 94245 3 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 675228

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20664
/proc/meminfo: memFree=853184/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=1002.47
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 100244 3 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 675228

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20746
/proc/meminfo: memFree=854336/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=1062.47
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 106244 3 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 675228

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20746
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=1122.49
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 112245 4 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 675228

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20746
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=1182.5
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 118246 4 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 675228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20746
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=1200.02
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 119998 4 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 675228

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20746
/proc/meminfo: memFree=854464/2055920 swapFree=4143444/4192956
[pid=20547] ppid=20545 vsize=675228 CPUtime=1200.02
/proc/20547/stat : 20547 (dewSatz_1a) R 20545 20547 20102 0 -1 4194304 10120 0 0 0 119998 4 0 0 25 0 1 0 200224517 691433472 337 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20547/statm: 168807 337 45 100 0 168704 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 675228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.042993
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 675228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10120
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= 2747

runsolver used 1.3028 second user time and 2.76058 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Sun Feb 18 12:45:05 UTC 2007

IDJOB= 295254
IDBENCH= 19908
IDSOLVER= 118
FILE ID= node20/295254-1171802705

PBS_JOBID= 3839592

Free space on /tmp= 66563 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295254-1171802705/dewSatz_1a /tmp/evaluation/295254-1171802705/instance-295254-1171802705.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-295254-1171802705 -o ROOT/results/node20/solver-295254-1171802705 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295254-1171802705/dewSatz_1a /tmp/evaluation/295254-1171802705/instance-295254-1171802705.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  dc40e9a9835501d9342a6ce19ae4b745

RANDOM SEED= 22825464

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
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		: 3000.234
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:        856800 kB
Buffers:         42808 kB
Cached:        1038944 kB
SwapCached:      15496 kB
Active:         869744 kB
Inactive:       237544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856800 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            77472 kB
Committed_AS:   476108 kB
PageTables:       1684 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= 66563 MiB

End job on node20 on Sun Feb 18 13:05:08 UTC 2007