Trace number 299931

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) 1200.11 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
MD5SUMb3b91fbfa86c5b3b18e8d2eef3892989
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark75.9794
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |

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/node11/watcher-299931-1171880065 -o ROOT/results/node11/solver-299931-1171880065 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299931-1171880065/cmusat /tmp/evaluation/299931-1171880065/instance-299931-1171880065.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: 1.00 1.00 1.00 3/77 19912
/proc/meminfo: memFree=280248/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=2312 CPUtime=0
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 207961065 2367488 175 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530278 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 578 175 109 243 0 332 0

[startup+0.107673 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19912
/proc/meminfo: memFree=280248/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=2604 CPUtime=0.1
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 281 0 0 0 10 0 0 0 18 0 1 0 207961065 2666496 264 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 651 264 118 243 0 405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.518725 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19912
/proc/meminfo: memFree=280248/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=3016 CPUtime=0.51
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 372 0 0 0 51 0 0 0 22 0 1 0 207961065 3088384 355 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 754 355 118 243 0 508 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3016

[startup+1.33882 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=278960/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=3460 CPUtime=1.33
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 471 0 0 0 133 0 0 0 25 0 1 0 207961065 3543040 454 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 865 454 118 243 0 619 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3460

[startup+2.97501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=277936/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=4328 CPUtime=2.97
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 678 0 0 0 297 0 0 0 25 0 1 0 207961065 4431872 661 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581748 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 1082 661 118 243 0 836 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4328

[startup+6.2514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=276912/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=6756 CPUtime=6.24
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 1246 0 0 0 624 0 0 0 25 0 1 0 207961065 6918144 1189 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 1689 1189 118 243 0 1443 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6756

[startup+12.7082 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=274672/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=7340 CPUtime=12.7
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 1548 0 0 0 1270 0 0 0 25 0 1 0 207961065 7516160 1414 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 1835 1414 118 243 0 1589 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7340

[startup+25.5087 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=271216/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=11416 CPUtime=25.49
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 2811 0 0 0 2549 0 0 0 25 0 1 0 207961065 11689984 2291 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 2854 2291 118 243 0 2608 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11416

[startup+51.1177 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=269040/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=13456 CPUtime=51.09
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 3701 0 0 0 5108 1 0 0 25 0 1 0 207961065 13778944 2896 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589566 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 3364 2896 118 243 0 3118 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13456

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=262192/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=21312 CPUtime=102.3
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 6177 0 0 0 10227 3 0 0 25 0 1 0 207961065 21823488 4541 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 5328 4541 118 243 0 5082 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21312

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=259504/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=23336 CPUtime=162.31
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 7267 0 0 0 16227 4 0 0 25 0 1 0 207961065 23896064 5207 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 5834 5207 118 243 0 5588 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23336

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=256816/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=25788 CPUtime=222.32
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 8102 0 0 0 22227 5 0 0 25 0 1 0 207961065 26406912 5872 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 6447 5872 118 243 0 6201 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 25788

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=245552/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=40148 CPUtime=282.35
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 11942 0 0 0 28227 8 0 0 25 0 1 0 207961065 41111552 8686 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 10037 8686 118 243 0 9791 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 40148

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=244976/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=40564 CPUtime=342.35
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 12298 0 0 0 34227 8 0 0 25 0 1 0 207961065 41537536 8837 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 10141 8837 118 243 0 9895 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 40564

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=244208/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=41048 CPUtime=402.37
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 12702 0 0 0 40228 9 0 0 25 0 1 0 207961065 42033152 9016 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 10262 9016 118 243 0 10016 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 41048

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=243440/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=41596 CPUtime=462.39
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 13165 0 0 0 46229 10 0 0 25 0 1 0 207961065 42594304 9199 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 10399 9199 118 243 0 10153 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 41596

[startup+522.553 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 19913
/proc/meminfo: memFree=243248/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=41756 CPUtime=522.4
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 13214 0 0 0 52230 10 0 0 25 0 1 0 207961065 42758144 9248 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 10439 9248 118 243 0 10193 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 41756

[startup+582.582 s]
/proc/loadavg: 1.10 1.02 1.01 2/78 19913
/proc/meminfo: memFree=241904/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=42800 CPUtime=582.42
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 13805 0 0 0 58231 11 0 0 25 0 1 0 207961065 43827200 9568 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 10700 9568 118 243 0 10454 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 42800

[startup+642.616 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 19913
/proc/meminfo: memFree=240048/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=44404 CPUtime=642.43
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 14578 0 0 0 64231 12 0 0 25 0 1 0 207961065 45469696 10043 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589983 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 11101 10043 118 243 0 10855 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 44404

[startup+702.647 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19913
/proc/meminfo: memFree=239728/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=44692 CPUtime=702.45
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 14645 0 0 0 70232 13 0 0 25 0 1 0 207961065 45764608 10110 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 11173 10110 118 243 0 10927 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 44692

[startup+762.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=238064/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=46200 CPUtime=762.45
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 15099 0 0 0 76232 13 0 0 25 0 1 0 207961065 47308800 10564 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 11550 10564 118 243 0 11304 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 46200

[startup+822.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=236528/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=47516 CPUtime=822.48
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 15811 0 0 0 82233 15 0 0 25 0 1 0 207961065 48656384 10949 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 11879 10949 118 243 0 11633 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 47516

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=236144/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=48100 CPUtime=882.49
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 15917 0 0 0 88234 15 0 0 25 0 1 0 207961065 49254400 11055 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 12025 11055 118 243 0 11779 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 48100

[startup+942.774 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19913
/proc/meminfo: memFree=231920/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=51804 CPUtime=942.5
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 17347 0 0 0 94234 16 0 0 25 0 1 0 207961065 53047296 12093 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 12951 12093 118 243 0 12705 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 51804

[startup+1002.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19913
/proc/meminfo: memFree=231728/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=52156 CPUtime=1002.52
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 17426 0 0 0 100235 17 0 0 25 0 1 0 207961065 53407744 12172 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 13039 12172 118 243 0 12793 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 52156

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=231472/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=52420 CPUtime=1062.55
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 17472 0 0 0 106237 18 0 0 25 0 1 0 207961065 53678080 12218 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 13105 12218 118 243 0 12859 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 52420

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=210544/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=79364 CPUtime=1122.56
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 24764 0 0 0 112235 21 0 0 25 0 1 0 207961065 81268736 17435 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 19841 17435 118 243 0 19595 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 79364

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=210544/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=79364 CPUtime=1182.56
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 24766 0 0 0 118235 21 0 0 25 0 1 0 207961065 81268736 17437 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 19841 17437 118 243 0 19595 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 79364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=210544/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=79364 CPUtime=1200.09
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 24766 0 0 0 119987 22 0 0 25 0 1 0 207961065 81268736 17437 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 19841 17437 118 243 0 19595 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79364

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19913
/proc/meminfo: memFree=210544/2055920 swapFree=4192812/4192956
[pid=19912] ppid=19910 vsize=79364 CPUtime=1200.09
/proc/19912/stat : 19912 (cmusat) R 19910 19912 18491 0 -1 4194304 24766 0 0 0 119987 22 0 0 25 0 1 0 207961065 81268736 17437 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19912/statm: 19841 17437 118 243 0 19595 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.87
CPU system time (s): 0.233964
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 79364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24766
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= 2648

runsolver used 1.38679 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 19 10:14:25 UTC 2007

IDJOB= 299931
IDBENCH= 20022
IDSOLVER= 121
FILE ID= node11/299931-1171880065

PBS_JOBID= 3839428

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299931-1171880065/cmusat /tmp/evaluation/299931-1171880065/instance-299931-1171880065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-299931-1171880065 -o ROOT/results/node11/solver-299931-1171880065 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299931-1171880065/cmusat /tmp/evaluation/299931-1171880065/instance-299931-1171880065.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b3b91fbfa86c5b3b18e8d2eef3892989

RANDOM SEED= 313099977

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        280656 kB
Buffers:         52444 kB
Cached:        1606824 kB
SwapCached:          0 kB
Active:         253232 kB
Inactive:      1449068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        280656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          61912 kB
Slab:            58520 kB
Committed_AS:   663548 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Mon Feb 19 10:34:28 UTC 2007