Trace number 303948

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 BASE 2007-02-08? (TO) 1200.06 1200.22

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node16/watcher-303948-1172047593 -o ROOT/results/node16/solver-303948-1172047593 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303948-1172047593/cmusat_base /tmp/evaluation/303948-1172047593/instance-303948-1172047593.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: 0.92 0.98 0.99 3/77 13334
/proc/meminfo: memFree=1466504/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=2824 CPUtime=0
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 224713657 2891776 273 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 706 274 90 241 0 462 0

[startup+0.106907 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13334
/proc/meminfo: memFree=1466504/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=4808 CPUtime=0.1
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 933 0 0 0 10 0 0 0 18 0 1 0 224713657 4923392 786 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 1202 786 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.51486 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13334
/proc/meminfo: memFree=1466504/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=5468 CPUtime=0.51
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 1132 0 0 0 51 0 0 0 22 0 1 0 224713657 5599232 985 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 1367 985 111 241 0 1123 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5468

[startup+1.33476 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1461504/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=7392 CPUtime=1.32
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 1702 0 0 0 132 0 0 0 25 0 1 0 224713657 7569408 1505 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 1848 1505 111 241 0 1604 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7392

[startup+2.97058 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1460160/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=8336 CPUtime=2.96
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 2098 0 0 0 296 0 0 0 25 0 1 0 224713657 8536064 1741 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 2084 1741 111 241 0 1840 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8336

[startup+6.2482 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1458504/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=9936 CPUtime=6.24
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 2628 0 0 0 623 1 0 0 25 0 1 0 224713657 10174464 2157 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 2484 2157 111 241 0 2240 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9936

[startup+12.6995 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1455944/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=11824 CPUtime=12.69
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 3387 0 0 0 1268 1 0 0 25 0 1 0 224713657 12107776 2659 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 2956 2659 111 241 0 2712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11824

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1450056/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=18604 CPUtime=25.49
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 5319 0 0 0 2547 2 0 0 25 0 1 0 224713657 19050496 4146 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 4651 4146 111 241 0 4407 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18604

[startup+51.105 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1446664/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=21600 CPUtime=51.09
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 6453 0 0 0 5106 3 0 0 25 0 1 0 224713657 22118400 4991 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 5400 4991 111 241 0 5156 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21600

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1438280/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=29628 CPUtime=102.39
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 9039 0 0 0 10234 5 0 0 25 0 1 0 224713657 30339072 7088 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 7407 7088 111 241 0 7163 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 29628

[startup+162.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1422408/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=47196 CPUtime=162.41
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 14029 0 0 0 16233 8 0 0 25 0 1 0 224713657 48328704 11024 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 11799 11024 111 241 0 11555 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 47196

[startup+222.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1422024/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=47252 CPUtime=222.42
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 14297 0 0 0 22234 8 0 0 25 0 1 0 224713657 48386048 11112 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 11813 11112 111 241 0 11569 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 47252

[startup+282.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13335
/proc/meminfo: memFree=1417608/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=51228 CPUtime=282.43
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 15794 0 0 0 28233 10 0 0 25 0 1 0 224713657 52457472 12205 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 12807 12205 111 241 0 12563 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 51228

[startup+342.461 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1413320/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=55328 CPUtime=342.45
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 17096 0 0 0 34232 13 0 0 25 0 1 0 224713657 56655872 13280 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 13832 13280 111 241 0 13588 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 55328

[startup+402.471 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1408904/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=59596 CPUtime=402.44
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 18460 0 0 0 40231 13 0 0 25 0 1 0 224713657 61026304 14398 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 14899 14398 111 241 0 14655 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 59596

[startup+462.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1403848/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=64368 CPUtime=462.45
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 19999 0 0 0 46230 15 0 0 25 0 1 0 224713657 65912832 15670 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 16092 15670 111 241 0 15848 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 64368

[startup+522.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1403400/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=64832 CPUtime=522.47
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 20112 0 0 0 52231 16 0 0 25 0 1 0 224713657 66387968 15783 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 16208 15783 111 241 0 15964 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 64832

[startup+582.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1369416/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103236 CPUtime=582.48
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 29781 0 0 0 58228 20 0 0 25 0 1 0 224713657 105713664 24280 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25809 24280 111 241 0 25565 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 103236

[startup+642.525 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 13335
/proc/meminfo: memFree=1369160/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103336 CPUtime=642.49
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 30128 0 0 0 64228 21 0 0 25 0 1 0 224713657 105816064 24337 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25834 24337 111 241 0 25590 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 103336

[startup+702.538 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13335
/proc/meminfo: memFree=1368520/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103448 CPUtime=702.5
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 30588 0 0 0 70228 22 0 0 25 0 1 0 224713657 105930752 24482 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25862 24482 111 241 0 25618 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 103448

[startup+762.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1368456/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103448 CPUtime=762.51
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 30594 0 0 0 76229 22 0 0 25 0 1 0 224713657 105930752 24488 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25862 24488 111 241 0 25618 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 103448

[startup+822.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13335
/proc/meminfo: memFree=1367880/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103568 CPUtime=822.52
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 31090 0 0 0 82229 23 0 0 25 0 1 0 224713657 106053632 24641 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25892 24641 111 241 0 25648 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 103568

[startup+882.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13409
/proc/meminfo: memFree=1366400/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103748 CPUtime=882.51
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 31120 0 0 0 88226 25 0 0 25 0 1 0 224713657 106237952 24671 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25937 24671 111 241 0 25693 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 103748

[startup+942.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13501
/proc/meminfo: memFree=1366288/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=103940 CPUtime=942.49
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 31149 0 0 0 94224 25 0 0 25 0 1 0 224713657 106434560 24700 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 25985 24700 111 241 0 25741 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 103940

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13533
/proc/meminfo: memFree=1366344/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=104732 CPUtime=1002.48
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 31845 0 0 0 100222 26 0 0 25 0 1 0 224713657 107245568 24990 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 26183 24990 111 241 0 25939 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 104732

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13533
/proc/meminfo: memFree=1366216/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=105056 CPUtime=1062.48
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 31881 0 0 0 106222 26 0 0 25 0 1 0 224713657 107577344 25026 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 26264 25026 111 241 0 26020 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 105056

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13533
/proc/meminfo: memFree=1366024/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=105188 CPUtime=1122.5
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 31921 0 0 0 112223 27 0 0 25 0 1 0 224713657 107712512 25066 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 26297 25066 111 241 0 26053 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 105188

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13533
/proc/meminfo: memFree=1365576/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=105452 CPUtime=1182.51
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 32062 0 0 0 118223 28 0 0 25 0 1 0 224713657 107982848 25207 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 26363 25207 111 241 0 26119 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 105452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13533
/proc/meminfo: memFree=1365128/2055920 swapFree=4192812/4192956
[pid=13334] ppid=13332 vsize=105776 CPUtime=1200.03
/proc/13334/stat : 13334 (cmusat_base) R 13332 13334 12503 0 -1 4194304 32174 0 0 0 119975 28 0 0 25 0 1 0 224713657 108314624 25319 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13334/statm: 26444 25319 111 241 0 26200 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 105776

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): 1200.22
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.302953
CPU usage (%): 99.9865
Max. virtual memory (cumulated for all children) (KiB): 105776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32174
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= 18977

runsolver used 1.36179 second user time and 2.83957 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Wed Feb 21 08:46:33 UTC 2007

IDJOB= 303948
IDBENCH= 20120
IDSOLVER= 120
FILE ID= node16/303948-1172047593

PBS_JOBID= 3865265

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303948-1172047593/cmusat_base /tmp/evaluation/303948-1172047593/instance-303948-1172047593.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-303948-1172047593 -o ROOT/results/node16/solver-303948-1172047593 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303948-1172047593/cmusat_base /tmp/evaluation/303948-1172047593/instance-303948-1172047593.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 634342360

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1466976 kB
Buffers:         58492 kB
Cached:         395884 kB
SwapCached:          0 kB
Active:         203656 kB
Inactive:       304968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          73140 kB
Slab:            65908 kB
Committed_AS:  1006636 kB
PageTables:       1724 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= 66546 MiB

End job on node16 on Wed Feb 21 09:06:36 UTC 2007