Trace number 3281090

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
synit_sat 2011-03-03? (TO) 1300.06 1300.03

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k45.cnf
MD5SUM8a76c8add64173ae39149aae572a02d9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.162
Satisfiable
(Un)Satisfiability was proved
Number of variables37432
Number of clauses147345
Sum of the clauses size401667
Maximum clause length37
Minimum clause length1
Number of clauses of size 1603
Number of clauses of size 269621
Number of clauses of size 371450
Number of clauses of size 4266
Number of clauses of size 5505
Number of clauses of size over 54900

Solver Data 

0.00/0.00	c start  0 total 0
0.09/0.10	c Find Units :        603
0.09/0.11	c Find Invs  :       7560
0.09/0.13	c Find Ands  :      12381 AvgFaninNum: 4.46014
0.09/0.13	c Find Xors  :      16275 AvgFaninNum: 2
0.09/0.16	c Find Ite   :       5088
0.18/0.20	c UnDirect variable: 19595
0.18/0.20	c UnDirect to Direct Gate: 21994
0.18/0.20	c Forced Direct Gate: 132 Unuse unDirect Gate: 888
0.18/0.21	c Break Cycle : 1248
0.18/0.21	c Total Root : 162 Undef Var: 3549
0.18/0.25	c After covering, Total Root: 282 Leaf: 1949
0.18/0.25	c Variable( cover/uncovered/unused ): 35832 1600 0
0.18/0.25	c Unit Clauses: 603
0.18/0.25	c Binary Clauses( cover/uncovered ): 65611 4010
0.18/0.25	c Clauses( cover/uncovered ): 76804 317
0.18/0.25	c Total Clauses( cover/uncovered ): 143018 4327 97.0634%
0.18/0.25	c Covered Ands: 11932 Invs: 5733 Xors: 16213 Ites: 5
0.18/0.25	c Uncover Clauses avg size: 2.1144 max size: 5
0.18/0.25	c Final circuit: i/l/o/s    2947       0    4328     70289
0.18/0.25	c cover rate 97.0634
0.18/0.25	c rocky end  0.24 total 0.24
0.49/0.59	c covering time  0.34 total 0.58
1300.03/1300.00	c interrupt  1299.45 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3281090-1303750782/watcher-3281090-1303750782 -o /tmp/evaluation-result-3281090-1303750782/solver-3281090-1303750782 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3281090-1303750782.cnf 1470707548 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.43 6.38 8.31 3/176 5845
/proc/meminfo: memFree=21097616/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=29204 CPUtime=0 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 1109 0 0 0 0 0 0 0 18 0 1 0 219269469 29904896 1047 33554432000 4194304 4947581 140737425877824 18446744073709551615 268660356155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5845/statm: 7301 1061 277 184 0 2176 0

[startup+0.0758901 s]
/proc/loadavg: 4.43 6.38 8.31 3/176 5845
/proc/meminfo: memFree=21097616/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=47072 CPUtime=0.06 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 6609 0 0 0 6 0 0 0 18 0 1 0 219269469 48201728 6543 33554432000 4194304 4947581 140737425877824 18446744073709551615 268660353010 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 11768 6543 376 184 0 6643 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 47072

[startup+0.100885 s]
/proc/loadavg: 4.43 6.38 8.31 3/176 5845
/proc/meminfo: memFree=21097616/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=50144 CPUtime=0.09 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 7281 0 0 0 9 0 0 0 18 0 1 0 219269469 51347456 7215 33554432000 4194304 4947581 140737425877824 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 12536 7217 376 184 0 7411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50144

[startup+0.300812 s]
/proc/loadavg: 4.43 6.38 8.31 3/176 5845
/proc/meminfo: memFree=21097616/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=62576 CPUtime=0.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 10318 0 0 0 28 1 0 0 18 0 1 0 219269469 64077824 10252 33554432000 4194304 4947581 140737425877824 18446744073709551615 4840401 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 15644 10252 409 184 0 10519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62576

[startup+0.700781 s]
/proc/loadavg: 4.43 6.38 8.31 3/176 5845
/proc/meminfo: memFree=21097616/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=95612 CPUtime=0.68 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 16930 0 0 0 67 1 0 0 18 0 1 0 219269469 97906688 16864 33554432000 4194304 4947581 140737425877824 18446744073709551615 4399256 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 23903 16864 432 184 0 18778 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 95612

[startup+1.50057 s]
/proc/loadavg: 4.43 6.38 8.31 5/187 5866
/proc/meminfo: memFree=20869268/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=104828 CPUtime=1.49 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 19033 0 0 0 147 2 0 0 20 0 1 0 219269469 107343872 18967 33554432000 4194304 4947581 140737425877824 18446744073709551615 4650255 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 26207 18967 437 184 0 21082 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104828

[startup+3.10035 s]
/proc/loadavg: 4.43 6.38 8.31 5/190 5872
/proc/meminfo: memFree=20682996/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=129828 CPUtime=3.08 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 26044 0 0 0 306 2 0 0 25 0 1 0 219269469 132943872 25978 33554432000 4194304 4947581 140737425877824 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 32457 25978 466 184 0 27332 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129828

[startup+6.30078 s]
/proc/loadavg: 4.40 6.34 8.29 5/190 5872
/proc/meminfo: memFree=20476408/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=140208 CPUtime=6.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 28306 0 0 0 626 3 0 0 25 0 1 0 219269469 143572992 28240 33554432000 4194304 4947581 140737425877824 18446744073709551615 4398959 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 35052 28240 471 184 0 29927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 140208

[startup+12.7006 s]
/proc/loadavg: 4.36 6.30 8.26 5/190 5872
/proc/meminfo: memFree=20338136/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=214448 CPUtime=12.69 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 34940 0 0 0 1265 4 0 0 25 0 1 0 219269469 219594752 34874 33554432000 4194304 4947581 140737425877824 18446744073709551615 4343618 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 53612 34874 471 184 0 48487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 214448

[startup+25.5004 s]
/proc/loadavg: 4.28 6.19 8.19 5/190 5873
/proc/meminfo: memFree=20175952/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=214448 CPUtime=25.49 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 40856 0 0 0 2544 5 0 0 25 0 1 0 219269469 219594752 40790 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 53612 40790 471 184 0 48487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 214448

[startup+51.1009 s]
/proc/loadavg: 4.18 6.01 8.08 5/190 5874
/proc/meminfo: memFree=20008920/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=331324 CPUtime=51.09 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 52415 0 0 0 5102 7 0 0 25 0 1 0 219269469 339275776 52349 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 82831 52349 471 184 0 77706 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 331324

[startup+102.307 s]
/proc/loadavg: 4.20 5.73 7.88 5/190 5884
/proc/meminfo: memFree=19867752/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=331324 CPUtime=102.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 52415 0 0 0 10222 7 0 0 25 0 1 0 219269469 339275776 52349 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 82831 52349 471 184 0 77706 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 331324

[startup+162.3 s]
/proc/loadavg: 4.07 5.41 7.63 5/190 5885
/proc/meminfo: memFree=19584856/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=399864 CPUtime=162.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 81598 0 0 0 16212 17 0 0 25 0 1 0 219269469 409460736 80823 33554432000 4194304 4947581 140737425877824 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 99966 80823 471 184 0 94841 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 399864

[startup+222.301 s]
/proc/loadavg: 4.02 5.15 7.40 5/190 5887
/proc/meminfo: memFree=19416412/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=486508 CPUtime=222.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 96768 0 0 0 22210 19 0 0 25 0 1 0 219269469 498184192 95993 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 121627 95993 471 184 0 116502 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 486508

[startup+282.301 s]
/proc/loadavg: 4.01 4.94 7.18 5/190 5889
/proc/meminfo: memFree=19325716/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=486508 CPUtime=282.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 105050 0 0 0 28209 20 0 0 25 0 1 0 219269469 498184192 104275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 121627 104275 471 184 0 116502 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 486508

[startup+342.301 s]
/proc/loadavg: 4.00 4.77 6.98 5/190 5890
/proc/meminfo: memFree=19285120/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=342.29 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 34208 21 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 503832

[startup+402.301 s]
/proc/loadavg: 4.07 4.64 6.80 5/190 5892
/proc/meminfo: memFree=19193204/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=402.3 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 40209 21 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 503832

[startup+462.3 s]
/proc/loadavg: 4.02 4.52 6.62 5/190 5893
/proc/meminfo: memFree=19175044/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=462.3 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 46209 21 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 503832

[startup+522.301 s]
/proc/loadavg: 4.01 4.42 6.45 5/190 5895
/proc/meminfo: memFree=19174612/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=522.3 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 52209 21 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4516305 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 503832

[startup+582.3 s]
/proc/loadavg: 4.00 4.34 6.30 5/190 5897
/proc/meminfo: memFree=19167856/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=582.3 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 58209 21 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4515752 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 503832

[startup+642.301 s]
/proc/loadavg: 4.06 4.29 6.16 5/190 5898
/proc/meminfo: memFree=19127016/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=642.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 64209 22 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4516193 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 503832

[startup+702.301 s]
/proc/loadavg: 4.02 4.24 6.02 5/190 5900
/proc/meminfo: memFree=19020468/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=503832 CPUtime=702.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 109057 0 0 0 70209 22 0 0 25 0 1 0 219269469 515923968 108275 33554432000 4194304 4947581 140737425877824 18446744073709551615 4515868 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 125958 108275 471 184 0 120833 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 503832

[startup+762.307 s]
/proc/loadavg: 4.01 4.19 5.89 5/190 5901
/proc/meminfo: memFree=18852400/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=632852 CPUtime=762.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 126951 0 0 0 76206 25 0 0 25 0 1 0 219269469 648040448 126097 33554432000 4194304 4947581 140737425877824 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 158213 126097 471 184 0 153088 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 632852

[startup+822.301 s]
/proc/loadavg: 4.00 4.15 5.77 5/190 5903
/proc/meminfo: memFree=18810428/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=632852 CPUtime=822.3 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 130191 0 0 0 82205 25 0 0 25 0 1 0 219269469 648040448 129292 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491952 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 158213 129292 471 184 0 153088 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 632852

[startup+882.3 s]
/proc/loadavg: 4.00 4.12 5.66 5/190 5905
/proc/meminfo: memFree=18802684/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=632852 CPUtime=882.3 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 130219 0 0 0 88205 25 0 0 25 0 1 0 219269469 648040448 129283 33554432000 4194304 4947581 140737425877824 18446744073709551615 4401581 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 158213 129283 471 184 0 153088 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 632852

[startup+942.301 s]
/proc/loadavg: 4.00 4.10 5.55 5/190 5906
/proc/meminfo: memFree=18772872/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=745708 CPUtime=942.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 134933 0 0 0 94204 27 0 0 25 0 1 0 219269469 763604992 133900 33554432000 4194304 4947581 140737425877824 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 186427 133900 471 184 0 181302 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 745708

[startup+1002.3 s]
/proc/loadavg: 4.04 4.09 5.45 5/190 5908
/proc/meminfo: memFree=18730556/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=745708 CPUtime=1002.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 135113 0 0 0 100204 27 0 0 25 0 1 0 219269469 763604992 133912 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 186427 133912 471 184 0 181302 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 745708

[startup+1062.3 s]
/proc/loadavg: 4.01 4.07 5.36 5/190 5909
/proc/meminfo: memFree=18759772/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=745708 CPUtime=1062.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 135501 0 0 0 106204 27 0 0 25 0 1 0 219269469 763604992 125530 33554432000 4194304 4947581 140737425877824 18446744073709551615 4400816 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 186427 125530 471 184 0 181302 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 745708

[startup+1122.3 s]
/proc/loadavg: 4.06 4.07 5.28 5/190 5911
/proc/meminfo: memFree=18713588/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=869324 CPUtime=1122.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 141297 0 0 0 112203 28 0 0 25 0 1 0 219269469 890187776 131326 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 217331 131326 471 184 0 212206 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 869324

[startup+1182.3 s]
/proc/loadavg: 4.02 4.06 5.19 5/190 5913
/proc/meminfo: memFree=18713664/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=869324 CPUtime=1182.31 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 141297 0 0 0 118203 28 0 0 25 0 1 0 219269469 890187776 131326 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 217331 131326 471 184 0 212206 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 869324

[startup+1242.3 s]
/proc/loadavg: 4.00 4.04 5.12 5/190 5914
/proc/meminfo: memFree=18713248/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=869324 CPUtime=1242.32 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 141297 0 0 0 124203 29 0 0 25 0 1 0 219269469 890187776 131326 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491873 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 217331 131326 471 184 0 212206 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 869324



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.03 5.04 5/190 5916
/proc/meminfo: memFree=18645148/32951124 swapFree=67111528/67111528
[pid=5845] ppid=5843 vsize=869324 CPUtime=1300.03 cores=0,2
/proc/5845/stat : 5845 (synit_sat) R 5843 5845 5286 0 -1 4202496 141297 0 0 0 129974 29 0 0 25 0 1 0 219269469 890187776 131326 33554432000 4194304 4947581 140737425877824 18446744073709551615 4491952 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/5845/statm: 217331 131326 471 184 0 212206 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 869324

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

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

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.74
CPU system time (s): 0.318951
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 869324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.74
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141302
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= 15
involuntary context switches= 3109

runsolver used 2.25666 second user time and 4.84826 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-25 18:59:42
IDJOB=3281090
IDBENCH=20523
IDSOLVER=1571
FILE ID=node107/3281090-1303750782
RUNJOBID= node107-1303750782-5829
PBS_JOBID= 13154055
Free space on /tmp= 71744 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k45.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281090-1303750782/watcher-3281090-1303750782 -o /tmp/evaluation-result-3281090-1303750782/solver-3281090-1303750782 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3281090-1303750782.cnf 1470707548

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 8a76c8add64173ae39149aae572a02d9
RANDOM SEED=1470707548

node107.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5359.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21098020 kB
Buffers:       2023900 kB
Cached:        9283440 kB
SwapCached:          0 kB
Active:        7614580 kB
Inactive:      3760048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21098020 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8600 kB
Writeback:           0 kB
AnonPages:       66336 kB
Mapped:          14488 kB
Slab:           414600 kB
PageTables:       5096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191276 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71712 MiB
End job on node107 at 2011-04-25 19:21:24