Trace number 3159652

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) 1300.07 1300.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
MD5SUMe99bff721d695892a53f60adc73d403b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3694.54
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
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 540000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 0
0.00/0.03	c UnDirect to Direct Gate: 0
0.00/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 0 Undef Var: 2000
0.00/0.03	c After covering, Total Root: 0 Leaf: 0
0.00/0.03	c Variable( cover/uncovered/unused ): 0 2000 0
0.00/0.03	c Unit Clauses: 0
0.00/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.03	c Clauses( cover/uncovered ): 0 40000
0.00/0.03	c Total Clauses( cover/uncovered ): 0 40000 0%
0.00/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.09	c Uncover Clauses avg size: 5 max size: 5
0.00/0.09	c Final circuit: i/l/o/s    2000       0   40000    159310
0.00/0.09	c cover rate 0
0.00/0.09	c rocky end  0.08 total 0.08
0.19/0.28	c covering time  0.19 total 0.27
1300.04/1300.00	c interrupt  1299.77 total 1300.04
1300.04/1300.00	c INTERRUPTED ... 
1300.04/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3159652-1301734371/watcher-3159652-1301734371 -o /tmp/evaluation-result-3159652-1301734371/solver-3159652-1301734371 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159652-1301734371.cnf 1012136165 

running on 2 cores: 4,6

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: 3.68 3.87 2.97 4/184 20549
/proc/meminfo: memFree=23604024/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=29716 CPUtime=0 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 1719 0 0 0 0 0 0 0 25 0 1 0 285034781 30429184 1656 33554432000 4194304 4947581 140734892493088 18446744073709551615 4325312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20549/statm: 7429 1667 320 184 0 2304 0

[startup+0.0126601 s]
/proc/loadavg: 3.68 3.87 2.97 4/184 20549
/proc/meminfo: memFree=23604024/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=31708 CPUtime=0 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 2578 0 0 0 0 0 0 0 25 0 1 0 285034781 32468992 2512 33554432000 4194304 4947581 140734892493088 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 7927 2513 376 184 0 2802 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 31708

[startup+0.100638 s]
/proc/loadavg: 3.68 3.87 2.97 4/184 20549
/proc/meminfo: memFree=23604024/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=48548 CPUtime=0.08 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 6822 0 0 0 8 0 0 0 25 0 1 0 285034781 49713152 6756 33554432000 4194304 4947581 140734892493088 18446744073709551615 4825947 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 12137 6756 385 184 0 7012 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 48548

[startup+0.300604 s]
/proc/loadavg: 3.68 3.87 2.97 4/184 20549
/proc/meminfo: memFree=23604024/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=96768 CPUtime=0.29 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 18439 0 0 0 27 2 0 0 25 0 1 0 285034781 99090432 18373 33554432000 4194304 4947581 140734892493088 18446744073709551615 4377471 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 24192 18381 420 184 0 19067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 96768

[startup+0.700573 s]
/proc/loadavg: 3.68 3.87 2.97 4/184 20549
/proc/meminfo: memFree=23604024/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=121100 CPUtime=0.69 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 22670 0 0 0 66 3 0 0 25 0 1 0 285034781 124006400 22604 33554432000 4194304 4947581 140734892493088 18446744073709551615 4398590 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 30275 22604 432 184 0 25150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121100

[startup+1.50041 s]
/proc/loadavg: 3.68 3.87 2.97 5/190 20556
/proc/meminfo: memFree=23335432/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=139788 CPUtime=1.48 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 27114 0 0 0 144 4 0 0 25 0 1 0 285034781 143142912 27048 33554432000 4194304 4947581 140734892493088 18446744073709551615 4657480 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 34947 27048 436 184 0 29822 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 139788

[startup+3.10113 s]
/proc/loadavg: 3.68 3.87 2.97 5/190 20556
/proc/meminfo: memFree=23152780/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=158148 CPUtime=3.09 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 32460 0 0 0 304 5 0 0 25 0 1 0 285034781 161943552 32394 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 39537 32394 458 184 0 34412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 158148

[startup+6.30053 s]
/proc/loadavg: 3.70 3.87 2.97 5/190 20556
/proc/meminfo: memFree=23100344/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=190964 CPUtime=6.29 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 34073 0 0 0 623 6 0 0 25 0 1 0 285034781 195547136 34007 33554432000 4194304 4947581 140734892493088 18446744073709551615 4401208 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 47741 34007 458 184 0 42616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 190964

[startup+12.7004 s]
/proc/loadavg: 3.73 3.88 2.98 5/190 20556
/proc/meminfo: memFree=22938772/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=204144 CPUtime=12.68 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 38105 0 0 0 1262 6 0 0 25 0 1 0 285034781 209043456 38039 33554432000 4194304 4947581 140734892493088 18446744073709551615 4400144 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 51036 38039 467 184 0 45911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 204144

[startup+25.5011 s]
/proc/loadavg: 3.86 3.90 3.00 5/190 20556
/proc/meminfo: memFree=22685080/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=305348 CPUtime=25.49 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 55121 0 0 0 2541 8 0 0 25 0 1 0 285034781 312676352 55055 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 76337 55055 468 184 0 71212 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 305348

[startup+51.1005 s]
/proc/loadavg: 3.91 3.91 3.03 5/190 20557
/proc/meminfo: memFree=22434696/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=415092 CPUtime=51.09 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 74110 0 0 0 5098 11 0 0 25 0 1 0 285034781 425054208 74044 33554432000 4194304 4947581 140734892493088 18446744073709551615 4547506 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 103773 74044 468 184 0 98648 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 415092

[startup+102.306 s]
/proc/loadavg: 3.96 3.92 3.08 5/190 20558
/proc/meminfo: memFree=22165588/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=415092 CPUtime=102.3 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 81585 0 0 0 10217 13 0 0 25 0 1 0 285034781 425054208 81519 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 103773 81519 468 184 0 98648 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 415092

[startup+162.3 s]
/proc/loadavg: 3.98 3.93 3.13 5/190 20560
/proc/meminfo: memFree=21999872/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=415092 CPUtime=162.29 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 86962 0 0 0 16215 14 0 0 25 0 1 0 285034781 425054208 86896 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 103773 86896 468 184 0 98648 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 415092

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.18 5/190 20562
/proc/meminfo: memFree=21868260/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=520112 CPUtime=222.29 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 93109 0 0 0 22214 15 0 0 25 0 1 0 285034781 532594688 93043 33554432000 4194304 4947581 140734892493088 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 130028 93043 468 184 0 124903 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 520112

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.23 5/190 20563
/proc/meminfo: memFree=21717800/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=282.29 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 102987 0 0 0 28212 17 0 0 25 0 1 0 285034781 586797056 102921 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 102921 468 184 0 138136 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 573044

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 3.28 5/190 20565
/proc/meminfo: memFree=21624508/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=342.3 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 103999 0 0 0 34212 18 0 0 25 0 1 0 285034781 586797056 103933 33554432000 4194304 4947581 140734892493088 18446744073709551615 4547506 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 103933 468 184 0 138136 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 573044

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 3.32 5/190 20566
/proc/meminfo: memFree=21560088/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=402.3 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 110193 0 0 0 40211 19 0 0 25 0 1 0 285034781 586797056 110127 33554432000 4194304 4947581 140734892493088 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 110127 468 184 0 138136 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 573044

[startup+462.3 s]
/proc/loadavg: 3.99 3.96 3.36 5/190 20568
/proc/meminfo: memFree=21579988/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=462.3 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 111331 0 0 0 46211 19 0 0 25 0 1 0 285034781 586797056 111265 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 111265 468 184 0 138136 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 573044

[startup+522.3 s]
/proc/loadavg: 3.99 3.97 3.39 5/190 20578
/proc/meminfo: memFree=21563308/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=522.3 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 112537 0 0 0 52210 20 0 0 25 0 1 0 285034781 586797056 112471 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 112471 468 184 0 138136 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 573044

[startup+582.301 s]
/proc/loadavg: 4.07 3.99 3.43 5/190 20580
/proc/meminfo: memFree=21552072/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=582.3 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 113131 0 0 0 58210 20 0 0 25 0 1 0 285034781 586797056 113065 33554432000 4194304 4947581 140734892493088 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 113065 468 184 0 138136 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 573044

[startup+642.301 s]
/proc/loadavg: 4.03 3.99 3.47 5/190 20582
/proc/meminfo: memFree=21539480/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=573044 CPUtime=642.32 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 113689 0 0 0 64211 21 0 0 25 0 1 0 285034781 586797056 113623 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 143261 113623 468 184 0 138136 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 573044

[startup+702.301 s]
/proc/loadavg: 4.01 3.99 3.50 5/190 20586
/proc/meminfo: memFree=21466740/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=630804 CPUtime=702.31 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 124338 0 0 0 70208 23 0 0 25 0 1 0 285034781 645943296 124272 33554432000 4194304 4947581 140734892493088 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 157701 124272 468 184 0 152576 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 630804

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.53 5/190 20588
/proc/meminfo: memFree=21327172/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689388 CPUtime=762.31 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 150556 0 0 0 76202 29 0 0 25 0 1 0 285034781 705933312 150490 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172347 150490 468 184 0 167222 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 689388

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.55 5/190 20589
/proc/meminfo: memFree=21289672/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689388 CPUtime=822.31 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 158307 0 0 0 82200 31 0 0 25 0 1 0 285034781 705933312 158241 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172347 158241 468 184 0 167222 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 689388

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.58 5/190 20591
/proc/meminfo: memFree=21230588/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689388 CPUtime=882.32 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 158529 0 0 0 88200 32 0 0 25 0 1 0 285034781 705933312 158463 33554432000 4194304 4947581 140734892493088 18446744073709551615 4515736 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172347 158463 468 184 0 167222 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 689388

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.60 5/190 20593
/proc/meminfo: memFree=21135932/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689388 CPUtime=942.31 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 161243 0 0 0 94199 32 0 0 25 0 1 0 285034781 705933312 161175 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172347 161175 468 184 0 167222 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 689388

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 3.62 5/190 20594
/proc/meminfo: memFree=21091856/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689388 CPUtime=1002.31 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 161408 0 0 0 100199 32 0 0 25 0 1 0 285034781 705933312 161315 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172347 161315 468 184 0 167222 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 689388

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.64 5/190 20596
/proc/meminfo: memFree=20992468/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689516 CPUtime=1062.32 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 164872 0 0 0 106199 33 0 0 25 0 1 0 285034781 706064384 164729 33554432000 4194304 4947581 140734892493088 18446744073709551615 4547513 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172379 164729 468 184 0 167254 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 689516

[startup+1122.3 s]
/proc/loadavg: 4.07 4.00 3.67 5/190 20598
/proc/meminfo: memFree=20841268/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=689516 CPUtime=1122.32 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 164872 0 0 0 112199 33 0 0 25 0 1 0 285034781 706064384 164729 33554432000 4194304 4947581 140734892493088 18446744073709551615 4547421 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 172379 164729 468 184 0 167254 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 689516

[startup+1182.3 s]
/proc/loadavg: 4.07 4.01 3.69 5/190 20599
/proc/meminfo: memFree=20740036/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=749808 CPUtime=1182.32 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 176824 0 0 0 118196 36 0 0 25 0 1 0 285034781 767803392 176639 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 187452 176640 468 184 0 182327 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 749808

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.71 5/190 20601
/proc/meminfo: memFree=20685068/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=810292 CPUtime=1242.33 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 178167 0 0 0 124196 37 0 0 25 0 1 0 285034781 829739008 177949 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 202573 177949 468 184 0 197448 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 810292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.73 3/186 20604
/proc/meminfo: memFree=22110936/32951124 swapFree=67111528/67111528
[pid=20549] ppid=20547 vsize=810292 CPUtime=1300.04 cores=4,6
/proc/20549/stat : 20549 (synit_sat) R 20547 20549 20348 0 -1 4202496 178372 0 0 0 129967 37 0 0 25 0 1 0 285034781 829739008 178117 33554432000 4194304 4947581 140734892493088 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/20549/statm: 202573 178117 468 184 0 197448 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 810292

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): 1300.04
CPU time (s): 1300.07
CPU user time (s): 1299.67
CPU system time (s): 0.398939
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 810292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.67
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178377
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= 1723

runsolver used 2.33065 second user time and 4.77127 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 10:52:51
IDJOB=3159652
IDBENCH=82675
IDSOLVER=1571
FILE ID=node137/3159652-1301734371
RUNJOBID= node137-1301733062-20367
PBS_JOBID= 12840932
Free space on /tmp= 72396 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159652-1301734371/watcher-3159652-1301734371 -o /tmp/evaluation-result-3159652-1301734371/solver-3159652-1301734371 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159652-1301734371.cnf 1012136165

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

MD5SUM BENCH= e99bff721d695892a53f60adc73d403b
RANDOM SEED=1012136165

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23604172 kB
Buffers:        315756 kB
Cached:        8562180 kB
SwapCached:          0 kB
Active:        5284544 kB
Inactive:      3820012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23604172 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           15756 kB
Writeback:           0 kB
AnonPages:      226752 kB
Mapped:          16356 kB
Slab:           178980 kB
PageTables:       5264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   403376 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= 72396 MiB
End job on node137 at 2011-04-02 11:14:33