Trace number 295134

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) 1200.06 1200.85

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
MD5SUM87601d6b29694c44112ef8c86b506fed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.73958
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.01	c |  Number of clauses:    5785                                                 |

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/node40/watcher-295134-1171800473 -o ROOT/results/node40/solver-295134-1171800473 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295134-1171800473/cmusat /tmp/evaluation/295134-1171800473/instance-295134-1171800473.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 3/64 8861
/proc/meminfo: memFree=782432/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=2316 CPUtime=0
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 105081583 2371584 207 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 579 207 96 243 0 333 0

[startup+0.107615 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8861
/proc/meminfo: memFree=782432/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=2740 CPUtime=0.1
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 105081583 2805760 307 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530340 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 685 307 109 243 0 439 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2740

[startup+0.515666 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8861
/proc/meminfo: memFree=782432/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=3716 CPUtime=0.51
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 700 0 0 0 51 0 0 0 22 0 1 0 105081583 3805184 564 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589774 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 929 564 118 243 0 683 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3716

[startup+1.33577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=780312/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=5268 CPUtime=1.33
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 1034 0 0 0 133 0 0 0 25 0 1 0 105081583 5394432 864 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 1317 864 118 243 0 1071 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5268

[startup+2.97198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=779096/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=5328 CPUtime=2.96
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 1089 0 0 0 296 0 0 0 25 0 1 0 105081583 5455872 919 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 1332 919 118 243 0 1086 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5328

[startup+6.25841 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=778208/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=6156 CPUtime=6.24
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 1421 0 0 0 624 0 0 0 25 0 1 0 105081583 6303744 1143 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 1539 1143 118 243 0 1293 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6156

[startup+12.7092 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=775520/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=9048 CPUtime=12.69
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 2437 0 0 0 1269 0 0 0 25 0 1 0 105081583 9265152 1763 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 2262 1763 118 243 0 2016 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9048

[startup+25.5179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=773216/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=11212 CPUtime=25.49
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 3403 0 0 0 2549 0 0 0 25 0 1 0 105081583 11481088 2385 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 2803 2385 118 243 0 2557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11212

[startup+51.1392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=768288/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=17100 CPUtime=51.08
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 5386 0 0 0 5106 2 0 0 25 0 1 0 105081583 17510400 3607 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 4275 3607 118 243 0 4029 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17100

[startup+102.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=763552/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=21152 CPUtime=102.26
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 7122 0 0 0 10223 3 0 0 25 0 1 0 105081583 21659648 4785 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 5288 4785 118 243 0 5042 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21152

[startup+162.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=754336/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=32464 CPUtime=162.27
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 10745 0 0 0 16222 5 0 0 25 0 1 0 105081583 33243136 7081 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 8116 7081 118 243 0 7870 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 32464

[startup+222.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=753184/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=33420 CPUtime=222.27
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 11303 0 0 0 22221 6 0 0 25 0 1 0 105081583 34222080 7347 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8861/statm: 8355 7347 118 243 0 8109 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 33420

[startup+282.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=750176/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=36040 CPUtime=282.27
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 12631 0 0 0 28220 7 0 0 25 0 1 0 105081583 36904960 8122 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 9010 8122 118 243 0 8764 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 36040

[startup+342.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=747232/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=38860 CPUtime=342.27
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 13705 0 0 0 34220 7 0 0 25 0 1 0 105081583 39792640 8865 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 9715 8865 118 243 0 9469 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 38860

[startup+402.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=746208/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=39956 CPUtime=402.29
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 14029 0 0 0 40221 8 0 0 25 0 1 0 105081583 40914944 9123 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 9989 9123 118 243 0 9743 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 39956

[startup+462.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=743584/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=42320 CPUtime=462.27
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 15054 0 0 0 46218 9 0 0 25 0 1 0 105081583 43335680 9757 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 10580 9757 118 243 0 10334 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 42320

[startup+522.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=727072/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=64080 CPUtime=522.28
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 20602 0 0 0 52217 11 0 0 25 0 1 0 105081583 65617920 13857 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16020 13857 118 243 0 15774 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 64080

[startup+582.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8862
/proc/meminfo: memFree=726816/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=64216 CPUtime=582.29
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 21015 0 0 0 58218 11 0 0 25 0 1 0 105081583 65757184 13912 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16054 13912 118 243 0 15808 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 64216

[startup+642.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=726496/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=64472 CPUtime=642.29
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 21163 0 0 0 64217 12 0 0 25 0 1 0 105081583 66019328 13995 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16118 13995 118 243 0 15872 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 64472

[startup+702.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=725792/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=64624 CPUtime=702.3
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 21744 0 0 0 70218 12 0 0 25 0 1 0 105081583 66174976 14184 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16156 14184 118 243 0 15910 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 64624

[startup+762.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=725600/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=64884 CPUtime=762.3
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 21806 0 0 0 76218 12 0 0 25 0 1 0 105081583 66441216 14246 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16221 14246 118 243 0 15975 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 64884

[startup+822.859 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=724768/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=65312 CPUtime=822.3
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 22476 0 0 0 82218 12 0 0 25 0 1 0 105081583 66879488 14486 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16328 14486 118 243 0 16082 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 65312

[startup+882.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=723936/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=66092 CPUtime=882.31
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 22742 0 0 0 88219 12 0 0 25 0 1 0 105081583 67678208 14654 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16523 14654 118 243 0 16277 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 66092

[startup+942.938 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=723872/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=66224 CPUtime=942.31
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 22808 0 0 0 94219 12 0 0 25 0 1 0 105081583 67813376 14720 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16556 14720 118 243 0 16310 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 66224

[startup+1002.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=722592/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=66800 CPUtime=1002.3
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 23575 0 0 0 100217 13 0 0 25 0 1 0 105081583 68403200 14982 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16700 14982 118 243 0 16454 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 66800

[startup+1063.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=722592/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=66932 CPUtime=1062.31
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 23617 0 0 0 106218 13 0 0 25 0 1 0 105081583 68538368 15024 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16733 15024 118 243 0 16487 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 66932

[startup+1123.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=722336/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=67192 CPUtime=1122.32
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 23696 0 0 0 112219 13 0 0 25 0 1 0 105081583 68804608 15070 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 16798 15070 118 243 0 16552 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 67192

[startup+1183.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=721440/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=68232 CPUtime=1182.33
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 24063 0 0 0 118219 14 0 0 25 0 1 0 105081583 69869568 15306 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 17058 15306 118 243 0 16812 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 68232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=721184/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=68232 CPUtime=1200.04
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 24135 0 0 0 119990 14 0 0 25 0 1 0 105081583 69869568 15378 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 17058 15378 118 243 0 16812 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 68232

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

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

[startup+1200.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8864
/proc/meminfo: memFree=721184/2055920 swapFree=4183864/4192956
[pid=8861] ppid=8859 vsize=68232 CPUtime=1200.04
/proc/8861/stat : 8861 (cmusat) R 8859 8861 8384 0 -1 4194304 24135 0 0 0 119990 14 0 0 25 0 1 0 105081583 69869568 15378 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/8861/statm: 17058 15378 118 243 0 16812 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 68232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.85
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.155976
CPU usage (%): 99.9338
Max. virtual memory (cumulated for all children) (KiB): 68232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24135
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= 3397

runsolver used 1.12683 second user time and 3.14452 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 12:07:53 UTC 2007

IDJOB= 295134
IDBENCH= 19905
IDSOLVER= 121
FILE ID= node40/295134-1171800473

PBS_JOBID= 3839598

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295134-1171800473/cmusat /tmp/evaluation/295134-1171800473/instance-295134-1171800473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-295134-1171800473 -o ROOT/results/node40/solver-295134-1171800473 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295134-1171800473/cmusat /tmp/evaluation/295134-1171800473/instance-295134-1171800473.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  87601d6b29694c44112ef8c86b506fed

RANDOM SEED= 178908122

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        782904 kB
Buffers:         48440 kB
Cached:        1102424 kB
SwapCached:       4252 kB
Active:         823000 kB
Inactive:       338608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782904 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            97476 kB
Committed_AS:   138032 kB
PageTables:       1412 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= 66562 MiB

End job on node40 on Sun Feb 18 12:27:56 UTC 2007