Trace number 308272

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
TTS 4.0? (TO) 1200.11 1200.56

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S977957999-02-UNSAT.cnf
MD5SUM18f840e49f7b6014abf7c03df24e3402
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.369942
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-308272-1172518181 -o ROOT/results/node9/solver-308272-1172518181 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308272-1172518181/tts-4-0 /tmp/evaluation/308272-1172518181/instance-308272-1172518181.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 0.98 3/77 14879
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=936 CPUtime=0
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 271772701 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 234 111 57 113 0 118 0

[startup+0.107436 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 14879
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=3584 CPUtime=0.1
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 778 0 0 0 10 0 0 0 18 0 1 0 271772701 3670016 763 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134632196 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 896 763 62 113 0 780 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3584

[startup+0.515513 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 14879
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=13688 CPUtime=0.5
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 3334 0 0 0 49 1 0 0 21 0 1 0 271772701 14016512 3317 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 3422 3317 66 113 0 3306 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13688

[startup+1.33767 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1565680/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=21920 CPUtime=1.32
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 5391 0 0 0 130 2 0 0 25 0 1 0 271772701 22446080 5374 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 5480 5374 66 113 0 5364 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 21920

[startup+2.97699 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1564272/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=24440 CPUtime=2.96
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 6004 0 0 0 294 2 0 0 25 0 1 0 271772701 25026560 5987 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 6110 5987 66 113 0 5994 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24440

[startup+6.25362 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1560120/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=27104 CPUtime=6.24
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 6677 0 0 0 621 3 0 0 25 0 1 0 271772701 27754496 6660 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 6776 6660 66 113 0 6660 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 27104

[startup+12.7119 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1558584/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=28440 CPUtime=12.69
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 7033 0 0 0 1266 3 0 0 25 0 1 0 271772701 29122560 7016 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 7110 7016 66 113 0 6994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28440

[startup+25.5163 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1555256/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=31896 CPUtime=25.49
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 7875 0 0 0 2546 3 0 0 25 0 1 0 271772701 32661504 7858 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641291 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 7974 7858 66 113 0 7858 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31896

[startup+51.1273 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1552568/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=34556 CPUtime=51.1
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 8559 0 0 0 5106 4 0 0 25 0 1 0 271772701 35385344 8542 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 8639 8542 66 113 0 8523 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34556

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1550136/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=37092 CPUtime=102.3
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 9188 0 0 0 10225 5 0 0 25 0 1 0 271772701 37982208 9171 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 9273 9171 66 113 0 9157 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 37092

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1549240/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=37880 CPUtime=162.3
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 9367 0 0 0 16225 5 0 0 25 0 1 0 271772701 38789120 9350 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 9470 9350 66 113 0 9354 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 37880

[startup+222.411 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1548728/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=38360 CPUtime=222.32
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 9482 0 0 0 22226 6 0 0 25 0 1 0 271772701 39280640 9465 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 9590 9465 66 113 0 9474 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 38360

[startup+282.445 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1548408/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=38580 CPUtime=282.33
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 9554 0 0 0 28227 6 0 0 25 0 1 0 271772701 39505920 9537 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 9645 9537 66 113 0 9529 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 38580

[startup+342.476 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1547704/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=39112 CPUtime=342.34
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 9719 0 0 0 34227 7 0 0 25 0 1 0 271772701 40050688 9702 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534675 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 9778 9702 66 113 0 9662 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 39112

[startup+402.512 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1547000/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=39856 CPUtime=402.35
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 9895 0 0 0 40228 7 0 0 25 0 1 0 271772701 40812544 9878 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 9964 9878 66 113 0 9848 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 39856

[startup+462.545 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1546488/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=40528 CPUtime=462.36
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10029 0 0 0 46228 8 0 0 25 0 1 0 271772701 41500672 10012 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10132 10012 66 113 0 10016 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 40528

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1545464/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=41384 CPUtime=522.37
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10270 0 0 0 52228 9 0 0 25 0 1 0 271772701 42377216 10253 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10346 10253 66 113 0 10230 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 41384

[startup+582.602 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1545080/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=41868 CPUtime=582.38
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10379 0 0 0 58228 10 0 0 25 0 1 0 271772701 42872832 10362 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10467 10362 66 113 0 10351 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 41868

[startup+642.638 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1544824/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=42056 CPUtime=642.39
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10454 0 0 0 64229 10 0 0 25 0 1 0 271772701 43065344 10437 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10514 10437 66 113 0 10398 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 42056

[startup+702.671 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14880
/proc/meminfo: memFree=1544504/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=42424 CPUtime=702.4
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10518 0 0 0 70229 11 0 0 25 0 1 0 271772701 43442176 10501 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10606 10501 66 113 0 10490 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 42424

[startup+762.699 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1543480/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=43244 CPUtime=762.4
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10751 0 0 0 76229 11 0 0 25 0 1 0 271772701 44281856 10734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10811 10734 66 113 0 10695 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 43244

[startup+822.737 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1542840/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=43976 CPUtime=822.42
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 10916 0 0 0 82230 12 0 0 25 0 1 0 271772701 45031424 10899 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 10994 10899 66 113 0 10878 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 43976

[startup+882.767 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 14882
/proc/meminfo: memFree=1542200/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=44524 CPUtime=882.43
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11072 0 0 0 88230 13 0 0 25 0 1 0 271772701 45592576 11055 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11131 11055 66 113 0 11015 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 44524

[startup+942.797 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 14882
/proc/meminfo: memFree=1541816/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=44968 CPUtime=942.44
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11180 0 0 0 94231 13 0 0 25 0 1 0 271772701 46047232 11163 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11242 11163 66 113 0 11126 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 44968

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1541560/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=45444 CPUtime=1002.45
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11255 0 0 0 100231 14 0 0 25 0 1 0 271772701 46534656 11238 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11361 11238 66 113 0 11245 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 45444

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1541176/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=45680 CPUtime=1062.45
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11361 0 0 0 106231 14 0 0 25 0 1 0 271772701 46776320 11344 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11420 11344 66 113 0 11304 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 45680

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1540984/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=45920 CPUtime=1122.46
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11422 0 0 0 112231 15 0 0 25 0 1 0 271772701 47022080 11405 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11480 11405 66 113 0 11364 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 45920

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1540728/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=46156 CPUtime=1182.47
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11468 0 0 0 118232 15 0 0 25 0 1 0 271772701 47263744 11451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11539 11451 66 113 0 11423 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 46156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14882
/proc/meminfo: memFree=1540728/2055920 swapFree=4192812/4192956
[pid=14879] ppid=14877 vsize=46156 CPUtime=1200.1
/proc/14879/stat : 14879 (tts-4-0) R 14877 14879 14435 0 -1 4194304 11477 0 0 0 119994 16 0 0 25 0 1 0 271772701 47263744 11460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/14879/statm: 11539 11460 66 113 0 11423 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 46156

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.169974
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 46156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11477
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= 1720

runsolver used 1.51077 second user time and 2.74258 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Mon Feb 26 19:29:41 UTC 2007

IDJOB= 308272
IDBENCH= 20227
IDSOLVER= 98
FILE ID= node9/308272-1172518181

PBS_JOBID= 3971612

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S977957999-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308272-1172518181/tts-4-0 /tmp/evaluation/308272-1172518181/instance-308272-1172518181.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-308272-1172518181 -o ROOT/results/node9/solver-308272-1172518181 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308272-1172518181/tts-4-0 /tmp/evaluation/308272-1172518181/instance-308272-1172518181.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  18f840e49f7b6014abf7c03df24e3402

RANDOM SEED= 253275817

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1587152 kB
Buffers:         50824 kB
Cached:         293868 kB
SwapCached:          0 kB
Active:         233312 kB
Inactive:       165884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             688 kB
Writeback:           0 kB
Mapped:          73348 kB
Slab:            55200 kB
Committed_AS:  1193328 kB
PageTables:       1688 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= 66560 MiB

End job on node9 on Mon Feb 26 19:49:43 UTC 2007