Trace number 296774

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
MD5SUM2f40fd292e9c10e48e20f2a43c141175
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.748
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  45                                                   |
0.00/0.00	c |  Number of clauses:    4005                                                 |

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/node3/watcher-296774-1171826761 -o ROOT/results/node3/solver-296774-1171826761 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296774-1171826761/cmusat /tmp/evaluation/296774-1171826761/instance-296774-1171826761.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 26900
/proc/meminfo: memFree=783128/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=2316 CPUtime=0
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 202630988 2371584 193 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 579 194 96 243 0 333 0

[startup+0.107481 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26900
/proc/meminfo: memFree=783128/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=2796 CPUtime=0.1
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 330 0 0 0 10 0 0 0 18 0 1 0 202630988 2863104 313 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 699 313 118 243 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2796

[startup+0.519515 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26900
/proc/meminfo: memFree=783128/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=3408 CPUtime=0.51
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 477 0 0 0 51 0 0 0 21 0 1 0 202630988 3489792 460 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 852 460 118 243 0 606 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3408

[startup+1.34158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26901
/proc/meminfo: memFree=780880/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=4248 CPUtime=1.33
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 686 0 0 0 133 0 0 0 25 0 1 0 202630988 4349952 669 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 1062 669 118 243 0 816 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4248

[startup+2.97772 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26901
/proc/meminfo: memFree=780560/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=4732 CPUtime=2.97
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 796 0 0 0 297 0 0 0 25 0 1 0 202630988 4845568 779 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 1183 779 118 243 0 937 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4732

[startup+6.25399 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26901
/proc/meminfo: memFree=778384/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=6840 CPUtime=6.24
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 1295 0 0 0 624 0 0 0 25 0 1 0 202630988 7004160 1231 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 1710 1231 118 243 0 1464 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6840

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26901
/proc/meminfo: memFree=777240/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=7732 CPUtime=12.69
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 1801 0 0 0 1269 0 0 0 25 0 1 0 202630988 7917568 1517 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 1933 1517 118 243 0 1687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7732

[startup+25.6116 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26901
/proc/meminfo: memFree=774168/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=11372 CPUtime=25.6
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 3115 0 0 0 2559 1 0 0 25 0 1 0 202630988 11644928 2283 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 2843 2283 118 243 0 2597 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11372

[startup+51.2237 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26901
/proc/meminfo: memFree=770840/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=14356 CPUtime=51.2
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 4313 0 0 0 5118 2 0 0 25 0 1 0 202630988 14700544 3096 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 3589 3096 118 243 0 3343 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 14356

[startup+102.444 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26901
/proc/meminfo: memFree=765272/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=21184 CPUtime=102.41
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 6752 0 0 0 10237 4 0 0 25 0 1 0 202630988 21692416 4485 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 5296 4485 118 243 0 5050 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 21184

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=761752/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=24340 CPUtime=162.43
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 8027 0 0 0 16237 6 0 0 25 0 1 0 202630988 24924160 5336 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 6085 5336 118 243 0 5839 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 24340

[startup+222.503 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 26901
/proc/meminfo: memFree=757912/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=27732 CPUtime=222.44
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 9450 0 0 0 22237 7 0 0 25 0 1 0 202630988 28397568 6297 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 6933 6297 118 243 0 6687 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 27732

[startup+282.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=749528/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=39872 CPUtime=282.46
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 12780 0 0 0 28237 9 0 0 25 0 1 0 202630988 40828928 8377 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 9968 8377 118 243 0 9722 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 39872

[startup+342.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=748824/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=40236 CPUtime=342.47
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 13230 0 0 0 34238 9 0 0 25 0 1 0 202630988 41201664 8557 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 10059 8557 118 243 0 9813 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 40236

[startup+402.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=747800/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=40900 CPUtime=402.49
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 13820 0 0 0 40239 10 0 0 25 0 1 0 202630988 41881600 8818 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 10225 8818 118 243 0 9979 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 40900

[startup+462.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=746968/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=41420 CPUtime=462.5
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 14367 0 0 0 46239 11 0 0 25 0 1 0 202630988 42414080 9041 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589625 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 10355 9041 118 243 0 10109 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 41420

[startup+522.652 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=746328/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=41984 CPUtime=522.52
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 14577 0 0 0 52240 12 0 0 25 0 1 0 202630988 42991616 9162 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 10496 9162 118 243 0 10250 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 41984

[startup+582.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=743704/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=44364 CPUtime=582.54
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 15617 0 0 0 58240 14 0 0 25 0 1 0 202630988 45428736 9846 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 11091 9846 118 243 0 10845 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 44364

[startup+642.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=743256/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=44880 CPUtime=642.55
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 15797 0 0 0 64241 14 0 0 25 0 1 0 202630988 45957120 9928 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 11220 9928 118 243 0 10974 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 44880

[startup+702.744 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26901
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=47872 CPUtime=702.57
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 17112 0 0 0 70241 16 0 0 25 0 1 0 202630988 49020928 10786 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 11968 10786 118 243 0 11722 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 47872

[startup+762.772 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=739864/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=48052 CPUtime=762.58
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 17138 0 0 0 76242 16 0 0 25 0 1 0 202630988 49205248 10812 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 12013 10812 118 243 0 11767 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 48052

[startup+822.803 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=736792/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=50480 CPUtime=822.59
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 17915 0 0 0 82242 17 0 0 25 0 1 0 202630988 51691520 11589 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 12620 11589 118 243 0 12374 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 50480

[startup+882.828 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=736024/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=51428 CPUtime=882.61
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 18593 0 0 0 88243 18 0 0 25 0 1 0 202630988 52662272 11773 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 12857 11773 118 243 0 12611 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 51428

[startup+942.851 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=735768/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=51692 CPUtime=942.62
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 18644 0 0 0 94243 19 0 0 25 0 1 0 202630988 52932608 11824 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 12923 11824 118 243 0 12677 0
Current children cumulated CPU time (s) 942.62
Current children cumulated vsize (KiB) 51692

[startup+1002.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=733528/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=53848 CPUtime=1002.64
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 19315 0 0 0 100244 20 0 0 25 0 1 0 202630988 55140352 12397 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 13462 12397 118 243 0 13216 0
Current children cumulated CPU time (s) 1002.64
Current children cumulated vsize (KiB) 53848

[startup+1062.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=717976/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=76840 CPUtime=1062.65
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 25782 0 0 0 106243 22 0 0 25 0 1 0 202630988 78684160 16260 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 19210 16260 118 243 0 18964 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 76840

[startup+1122.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=717912/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=76840 CPUtime=1122.67
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 25791 0 0 0 112244 23 0 0 25 0 1 0 202630988 78684160 16269 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 19210 16269 118 243 0 18964 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 76840

[startup+1182.97 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=717976/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=76708 CPUtime=1182.67
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 25800 0 0 0 118244 23 0 0 25 0 1 0 202630988 78548992 16245 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589792 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 19177 16245 118 243 0 18931 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 76708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=718040/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=76708 CPUtime=1200.09
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 25801 0 0 0 119986 23 0 0 25 0 1 0 202630988 78548992 16246 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 19177 16246 118 243 0 18931 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76708

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26903
/proc/meminfo: memFree=718040/2055920 swapFree=4192812/4192956
[pid=26900] ppid=26898 vsize=76708 CPUtime=1200.09
/proc/26900/stat : 26900 (cmusat) R 26898 26900 26714 0 -1 4194304 25801 0 0 0 119986 23 0 0 25 0 1 0 202630988 78548992 16246 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26900/statm: 19177 16246 118 243 0 18931 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.11
CPU user time (s): 1199.87
CPU system time (s): 0.248962
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 77172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25801
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= 1926

runsolver used 1.42578 second user time and 2.66559 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Feb 18 19:26:01 UTC 2007

IDJOB= 296774
IDBENCH= 19945
IDSOLVER= 121
FILE ID= node3/296774-1171826761

PBS_JOBID= 3839369

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296774-1171826761/cmusat /tmp/evaluation/296774-1171826761/instance-296774-1171826761.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-296774-1171826761 -o ROOT/results/node3/solver-296774-1171826761 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296774-1171826761/cmusat /tmp/evaluation/296774-1171826761/instance-296774-1171826761.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2f40fd292e9c10e48e20f2a43c141175

RANDOM SEED= 128014415

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        783536 kB
Buffers:         59116 kB
Cached:        1080564 kB
SwapCached:          0 kB
Active:         541100 kB
Inactive:       653104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          73412 kB
Slab:            63764 kB
Committed_AS:   966720 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Sun Feb 18 19:46:04 UTC 2007