Trace number 305343

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) 1200.08 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
MD5SUM4e143e0a14562155f1998f2e56848071
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.09/0.13	c |  Number of clauses:    67200                                                |

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/node10/watcher-305343-1172077118 -o ROOT/results/node10/solver-305343-1172077118 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305343-1172077118/cmusat /tmp/evaluation/305343-1172077118/instance-305343-1172077118.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: 1.68 1.17 1.06 3/77 18677
/proc/meminfo: memFree=1920296/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=2936 CPUtime=0
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 580 0 0 0 0 0 0 0 18 0 1 0 227666859 3006464 563 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 734 564 95 243 0 488 0

[startup+0.10661 s]
/proc/loadavg: 1.68 1.17 1.06 3/77 18677
/proc/meminfo: memFree=1920296/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=7296 CPUtime=0.09
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 1608 0 0 0 9 0 0 0 18 0 1 0 227666859 7471104 1574 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 1824 1574 96 243 0 1578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7296

[startup+0.514665 s]
/proc/loadavg: 1.68 1.17 1.06 3/77 18677
/proc/meminfo: memFree=1920296/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=12688 CPUtime=0.5
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 3076 0 0 0 49 1 0 0 21 0 1 0 227666859 12992512 2571 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589474 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 3172 2571 114 243 0 2926 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12688

[startup+1.33478 s]
/proc/loadavg: 1.68 1.17 1.06 2/78 18678
/proc/meminfo: memFree=1910368/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=12688 CPUtime=1.32
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 3088 0 0 0 131 1 0 0 25 0 1 0 227666859 12992512 2583 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 3172 2583 119 243 0 2926 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12688

[startup+2.97099 s]
/proc/loadavg: 1.63 1.17 1.06 3/78 18678
/proc/meminfo: memFree=1910112/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=13484 CPUtime=2.96
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 3308 0 0 0 295 1 0 0 25 0 1 0 227666859 13807616 2803 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 3371 2803 119 243 0 3125 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13484

[startup+6.24744 s]
/proc/loadavg: 1.63 1.17 1.06 2/78 18678
/proc/meminfo: memFree=1907040/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=17060 CPUtime=6.23
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 4232 0 0 0 621 2 0 0 25 0 1 0 227666859 17469440 3727 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 4265 3727 119 243 0 4019 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17060

[startup+12.7063 s]
/proc/loadavg: 1.53 1.16 1.05 2/78 18678
/proc/meminfo: memFree=1899688/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=24736 CPUtime=12.69
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 6165 0 0 0 1265 4 0 0 25 0 1 0 227666859 25329664 5660 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107840 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 6184 5660 119 243 0 5938 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24736

[startup+25.514 s]
/proc/loadavg: 1.45 1.16 1.05 2/78 18678
/proc/meminfo: memFree=1880872/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=43988 CPUtime=25.5
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 11012 0 0 0 2541 9 0 0 25 0 1 0 227666859 45043712 10507 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 10997 10507 119 243 0 10751 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43988

[startup+51.1305 s]
/proc/loadavg: 1.29 1.14 1.05 2/78 18678
/proc/meminfo: memFree=1864680/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=59460 CPUtime=51.11
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 15304 0 0 0 5098 13 0 0 25 0 1 0 227666859 60887040 14437 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 14865 14437 119 243 0 14619 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 59460

[startup+102.353 s]
/proc/loadavg: 1.18 1.14 1.05 2/78 18678
/proc/meminfo: memFree=1847848/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=76256 CPUtime=102.31
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 19884 0 0 0 10213 18 0 0 25 0 1 0 227666859 78086144 18633 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 19064 18633 119 243 0 18818 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 76256

[startup+162.399 s]
/proc/loadavg: 1.06 1.11 1.05 2/84 18762
/proc/meminfo: memFree=1835696/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=86124 CPUtime=162.3
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 22584 0 0 0 16208 22 0 0 25 0 1 0 227666859 88190976 21137 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580870 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 21531 21137 119 243 0 21285 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 86124

[startup+222.464 s]
/proc/loadavg: 1.02 1.08 1.04 2/84 18852
/proc/meminfo: memFree=1825976/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=95712 CPUtime=222.28
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 25266 0 0 0 22204 24 0 0 25 0 1 0 227666859 98009088 23612 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 23928 23612 119 243 0 23682 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 95712

[startup+282.504 s]
/proc/loadavg: 1.07 1.08 1.04 2/78 18876
/proc/meminfo: memFree=1824040/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=98912 CPUtime=282.28
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 26304 0 0 0 28202 26 0 0 25 0 1 0 227666859 101285888 24436 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 24728 24436 119 243 0 24482 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 98912

[startup+342.537 s]
/proc/loadavg: 1.03 1.07 1.03 2/78 18876
/proc/meminfo: memFree=1812264/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=109992 CPUtime=342.3
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 29556 0 0 0 34200 30 0 0 25 0 1 0 227666859 112631808 27235 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 27498 27235 119 243 0 27252 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 109992

[startup+402.573 s]
/proc/loadavg: 1.01 1.05 1.03 2/78 18876
/proc/meminfo: memFree=1807272/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=115012 CPUtime=402.32
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 30818 0 0 0 40201 31 0 0 25 0 1 0 227666859 117772288 28497 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 28753 28497 119 243 0 28507 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 115012

[startup+462.606 s]
/proc/loadavg: 1.00 1.04 1.02 2/78 18876
/proc/meminfo: memFree=1791336/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=130684 CPUtime=462.33
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 34989 0 0 0 46198 35 0 0 25 0 1 0 227666859 133820416 32428 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 32671 32428 119 243 0 32425 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 130684

[startup+522.639 s]
/proc/loadavg: 1.00 1.03 1.02 3/78 18876
/proc/meminfo: memFree=1687592/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238532 CPUtime=522.34
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 61904 0 0 0 52188 46 0 0 25 0 1 0 227666859 244256768 58313 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581103 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59633 58313 119 243 0 59387 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 238532

[startup+582.669 s]
/proc/loadavg: 1.00 1.02 1.01 2/78 18876
/proc/meminfo: memFree=1687528/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238532 CPUtime=582.36
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 61909 0 0 0 58189 47 0 0 25 0 1 0 227666859 244256768 58318 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59633 58318 119 243 0 59387 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 238532

[startup+642.707 s]
/proc/loadavg: 1.00 1.02 1.00 3/78 18876
/proc/meminfo: memFree=1687144/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238584 CPUtime=642.37
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 62232 0 0 0 64189 48 0 0 25 0 1 0 227666859 244310016 58379 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592377 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59646 58379 119 243 0 59400 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 238584

[startup+702.743 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18876
/proc/meminfo: memFree=1686952/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238584 CPUtime=702.39
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 62233 0 0 0 70190 49 0 0 25 0 1 0 227666859 244310016 58380 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59646 58380 119 243 0 59400 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 238584

[startup+762.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1686568/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238640 CPUtime=762.4
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 62589 0 0 0 76191 49 0 0 25 0 1 0 227666859 244367360 58461 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59660 58461 119 243 0 59414 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 238640

[startup+822.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1686504/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238640 CPUtime=822.42
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 62589 0 0 0 82192 50 0 0 25 0 1 0 227666859 244367360 58461 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59660 58461 119 243 0 59414 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 238640

[startup+882.845 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1686056/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238700 CPUtime=882.44
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 62980 0 0 0 88193 51 0 0 25 0 1 0 227666859 244428800 58563 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59675 58563 119 243 0 59429 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 238700

[startup+942.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1686056/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238700 CPUtime=942.45
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 62980 0 0 0 94194 51 0 0 25 0 1 0 227666859 244428800 58563 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59675 58563 119 243 0 59429 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 238700

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1685800/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238700 CPUtime=1002.47
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 63040 0 0 0 100195 52 0 0 25 0 1 0 227666859 244428800 58623 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59675 58623 119 243 0 59429 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 238700

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1685608/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238764 CPUtime=1062.48
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 63378 0 0 0 106196 52 0 0 25 0 1 0 227666859 244494336 58657 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59691 58657 119 243 0 59445 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 238764

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1685480/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238764 CPUtime=1122.5
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 63379 0 0 0 112197 53 0 0 25 0 1 0 227666859 244494336 58658 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59691 58658 119 243 0 59445 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 238764

[startup+1183.02 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18876
/proc/meminfo: memFree=1685288/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238764 CPUtime=1182.51
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 63403 0 0 0 118198 53 0 0 25 0 1 0 227666859 244494336 58682 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59691 58682 119 243 0 59445 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 238764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1685160/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238764 CPUtime=1200.03
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 63435 0 0 0 119949 54 0 0 25 0 1 0 227666859 244494336 58714 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59691 58714 119 243 0 59445 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 238764

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18876
/proc/meminfo: memFree=1685160/2055920 swapFree=4192812/4192956
[pid=18677] ppid=18675 vsize=238764 CPUtime=1200.03
/proc/18677/stat : 18677 (cmusat) R 18675 18677 17772 0 -1 4194304 63435 0 0 0 119949 54 0 0 25 0 1 0 227666859 244494336 58714 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18677/statm: 59691 58714 119 243 0 59445 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 238764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.08
CPU user time (s): 1199.5
CPU system time (s): 0.578911
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 238764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.578911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63435
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= 1286

runsolver used 1.35479 second user time and 2.91356 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 16:58:38 UTC 2007

IDJOB= 305343
IDBENCH= 20154
IDSOLVER= 121
FILE ID= node10/305343-1172077118

PBS_JOBID= 3865312

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
COMMAND LINE= /tmp/evaluation/305343-1172077118/cmusat /tmp/evaluation/305343-1172077118/instance-305343-1172077118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-305343-1172077118 -o ROOT/results/node10/solver-305343-1172077118 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305343-1172077118/cmusat /tmp/evaluation/305343-1172077118/instance-305343-1172077118.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4e143e0a14562155f1998f2e56848071

RANDOM SEED= 481137235

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1921280 kB
Buffers:          2000 kB
Cached:          31932 kB
SwapCached:          0 kB
Active:          70124 kB
Inactive:         8104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4928 kB
Writeback:           0 kB
Mapped:          63236 kB
Slab:            41864 kB
Committed_AS:  1299032 kB
PageTables:       1832 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 node10 on Wed Feb 21 17:18:41 UTC 2007