Trace number 3281136

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.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.219
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.09	c Find Units :        278
0.00/0.09	c Find Invs  :       3310
0.09/0.11	c Find Ands  :      11456 AvgFaninNum: 4.51693
0.09/0.11	c Find Xors  :      15950 AvgFaninNum: 2
0.09/0.13	c Find Ite   :       4488
0.09/0.16	c UnDirect variable: 15209
0.09/0.17	c UnDirect to Direct Gate: 18186
0.09/0.17	c Forced Direct Gate: 141 Unuse unDirect Gate: 416
0.09/0.17	c Break Cycle : 901
0.09/0.17	c Total Root : 164 Undef Var: 1960
0.19/0.20	c After covering, Total Root: 246 Leaf: 1243
0.19/0.20	c Variable( cover/uncovered/unused ): 30640 717 0
0.19/0.20	c Unit Clauses: 278
0.19/0.20	c Binary Clauses( cover/uncovered ): 55766 2280
0.19/0.20	c Clauses( cover/uncovered ): 74845 251
0.19/0.20	c Total Clauses( cover/uncovered ): 130889 2531 98.103%
0.19/0.20	c Covered Ands: 11261 Invs: 2240 Xors: 15888 Ites: 8
0.19/0.21	c Uncover Clauses avg size: 2.12683 max size: 5
0.19/0.21	c Final circuit: i/l/o/s    1683       0    2532     66948
0.19/0.21	c cover rate 98.103
0.19/0.21	c rocky end  0.2 total 0.2
0.49/0.51	c covering time  0.31 total 0.51
1300.03/1300.00	c interrupt  1299.52 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-3281136-1303750782/watcher-3281136-1303750782 -o /tmp/evaluation-result-3281136-1303750782/solver-3281136-1303750782 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3281136-1303750782.cnf 1470707548 

running on 2 cores: 1,3

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 2/179 5851
/proc/meminfo: memFree=21083456/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=30688 CPUtime=0 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 2185 0 0 0 0 0 0 0 22 0 1 0 219269472 31424512 2119 33554432000 4194304 4947581 140734807471136 18446744073709551615 268660662016 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 7672 2130 365 184 0 2547 0

[startup+0.0101131 s]
/proc/loadavg: 4.43 6.38 8.31 2/179 5851
/proc/meminfo: memFree=21083456/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=31712 CPUtime=0 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 2723 0 0 0 0 0 0 0 22 0 1 0 219269472 32473088 2657 33554432000 4194304 4947581 140734807471136 18446744073709551615 4215044 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 7928 2657 376 184 0 2803 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 31712

[startup+0.100135 s]
/proc/loadavg: 4.43 6.38 8.31 2/179 5851
/proc/meminfo: memFree=21083456/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=52188 CPUtime=0.09 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 7600 0 0 0 8 1 0 0 22 0 1 0 219269472 53440512 7534 33554432000 4194304 4947581 140734807471136 18446744073709551615 4795753 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 13047 7534 379 184 0 7922 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52188

[startup+0.301102 s]
/proc/loadavg: 4.43 6.38 8.31 2/179 5851
/proc/meminfo: memFree=21083456/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=64824 CPUtime=0.29 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 10890 0 0 0 28 1 0 0 23 0 1 0 219269472 66379776 10824 33554432000 4194304 4947581 140734807471136 18446744073709551615 4840362 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 16206 10824 409 184 0 11081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64824

[startup+0.701029 s]
/proc/loadavg: 4.43 6.38 8.31 2/179 5851
/proc/meminfo: memFree=21083456/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=93764 CPUtime=0.69 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 16230 0 0 0 67 2 0 0 25 0 1 0 219269472 96014336 16164 33554432000 4194304 4947581 140734807471136 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 23441 16164 432 184 0 18316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 93764

[startup+1.5009 s]
/proc/loadavg: 4.43 6.38 8.31 5/187 5866
/proc/meminfo: memFree=20867904/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=106500 CPUtime=1.49 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 19602 0 0 0 147 2 0 0 25 0 1 0 219269472 109056000 19536 33554432000 4194304 4947581 140734807471136 18446744073709551615 4510008 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 26625 19536 449 184 0 21500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106500

[startup+3.10061 s]
/proc/loadavg: 4.43 6.38 8.31 5/190 5872
/proc/meminfo: memFree=20658444/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=118732 CPUtime=3.09 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 23751 0 0 0 306 3 0 0 25 0 1 0 219269472 121581568 23685 33554432000 4194304 4947581 140734807471136 18446744073709551615 4398754 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 29683 23685 466 184 0 24558 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118732

[startup+6.30105 s]
/proc/loadavg: 4.40 6.34 8.29 5/190 5872
/proc/meminfo: memFree=20476408/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=161776 CPUtime=6.29 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 27240 0 0 0 625 4 0 0 25 0 1 0 219269472 165658624 27173 33554432000 4194304 4947581 140734807471136 18446744073709551615 4398962 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 40444 27173 471 184 0 35319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 161776

[startup+12.7009 s]
/proc/loadavg: 4.36 6.30 8.26 5/190 5872
/proc/meminfo: memFree=20337764/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=201696 CPUtime=12.7 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 34956 0 0 0 1265 5 0 0 25 0 1 0 219269472 206536704 34889 33554432000 4194304 4947581 140734807471136 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 50424 34889 471 184 0 45299 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 201696

[startup+25.5007 s]
/proc/loadavg: 4.28 6.19 8.19 5/190 5873
/proc/meminfo: memFree=20175952/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=259748 CPUtime=25.49 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 39106 0 0 0 2544 5 0 0 25 0 1 0 219269472 265981952 39039 33554432000 4194304 4947581 140734807471136 18446744073709551615 4398580 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 64937 39039 471 184 0 59812 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 259748

[startup+51.1011 s]
/proc/loadavg: 4.18 6.01 8.08 5/190 5874
/proc/meminfo: memFree=20008548/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=278948 CPUtime=51.09 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 52372 0 0 0 5102 7 0 0 25 0 1 0 219269472 285642752 52305 33554432000 4194304 4947581 140734807471136 18446744073709551615 268660358846 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 69737 52305 471 184 0 64612 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 278948

[startup+102.307 s]
/proc/loadavg: 4.20 5.73 7.88 6/190 5884
/proc/meminfo: memFree=19867752/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=389632 CPUtime=102.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 74748 0 0 0 10219 11 0 0 25 0 1 0 219269472 398983168 72534 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 97408 72534 471 184 0 92283 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 389632

[startup+162.301 s]
/proc/loadavg: 4.07 5.41 7.63 5/190 5885
/proc/meminfo: memFree=19584856/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=471492 CPUtime=162.29 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 81647 0 0 0 16216 13 0 0 25 0 1 0 219269472 482807808 79433 33554432000 4194304 4947581 140734807471136 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 117873 79433 471 184 0 112748 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 471492

[startup+222.301 s]
/proc/loadavg: 4.02 5.15 7.40 5/190 5887
/proc/meminfo: memFree=19416412/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=560124 CPUtime=222.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 100755 0 0 0 22213 17 0 0 25 0 1 0 219269472 573566976 98541 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 140031 98541 471 184 0 134906 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 560124

[startup+282.3 s]
/proc/loadavg: 4.01 4.94 7.18 5/190 5889
/proc/meminfo: memFree=19325716/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=560124 CPUtime=282.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 100755 0 0 0 28213 17 0 0 25 0 1 0 219269472 573566976 98541 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 140031 98541 471 184 0 134906 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 560124

[startup+342.301 s]
/proc/loadavg: 4.00 4.77 6.98 5/190 5890
/proc/meminfo: memFree=19285120/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=560124 CPUtime=342.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 100755 0 0 0 34213 17 0 0 25 0 1 0 219269472 573566976 98541 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 140031 98541 471 184 0 134906 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 560124

[startup+402.3 s]
/proc/loadavg: 4.07 4.64 6.80 5/190 5892
/proc/meminfo: memFree=19193080/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=402.29 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 123120 0 0 0 40209 20 0 0 25 0 1 0 219269472 777064448 120906 33554432000 4194304 4947581 140734807471136 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 120906 471 184 0 184588 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 758852

[startup+462.301 s]
/proc/loadavg: 4.02 4.52 6.62 5/190 5893
/proc/meminfo: memFree=19175044/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=462.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 125440 0 0 0 46209 21 0 0 25 0 1 0 219269472 777064448 123226 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 123226 471 184 0 184588 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 758852

[startup+522.301 s]
/proc/loadavg: 4.01 4.42 6.45 5/190 5895
/proc/meminfo: memFree=19174612/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=522.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 125440 0 0 0 52209 21 0 0 25 0 1 0 219269472 777064448 123226 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 123226 471 184 0 184588 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 758852

[startup+582.301 s]
/proc/loadavg: 4.00 4.34 6.30 5/190 5897
/proc/meminfo: memFree=19167856/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=582.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 126975 0 0 0 58209 22 0 0 25 0 1 0 219269472 777064448 124761 33554432000 4194304 4947581 140734807471136 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 124761 471 184 0 184588 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 758852

[startup+642.301 s]
/proc/loadavg: 4.06 4.29 6.16 5/190 5898
/proc/meminfo: memFree=19127016/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=642.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 126975 0 0 0 64209 22 0 0 25 0 1 0 219269472 777064448 124761 33554432000 4194304 4947581 140734807471136 18446744073709551615 4398456 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 124761 471 184 0 184588 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 758852

[startup+702.3 s]
/proc/loadavg: 4.02 4.24 6.02 6/190 5900
/proc/meminfo: memFree=19020468/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=702.3 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 129941 0 0 0 70208 22 0 0 25 0 1 0 219269472 777064448 127717 33554432000 4194304 4947581 140734807471136 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 127717 471 184 0 184588 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 758852

[startup+762.307 s]
/proc/loadavg: 4.01 4.19 5.89 5/190 5901
/proc/meminfo: memFree=18852400/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=762.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 76204 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 758852

[startup+822.3 s]
/proc/loadavg: 4.00 4.15 5.77 5/190 5903
/proc/meminfo: memFree=18810428/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=822.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 82204 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 758852

[startup+882.301 s]
/proc/loadavg: 4.00 4.12 5.66 5/190 5905
/proc/meminfo: memFree=18802684/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=882.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 88204 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 758852

[startup+942.3 s]
/proc/loadavg: 4.00 4.10 5.55 5/190 5906
/proc/meminfo: memFree=18772872/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=942.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 94204 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 758852

[startup+1002.3 s]
/proc/loadavg: 4.04 4.09 5.45 5/190 5908
/proc/meminfo: memFree=18730556/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=1002.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 100204 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 758852

[startup+1062.3 s]
/proc/loadavg: 4.01 4.07 5.36 5/190 5909
/proc/meminfo: memFree=18759772/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=1062.31 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 106204 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 758852

[startup+1122.3 s]
/proc/loadavg: 4.06 4.07 5.28 5/190 5911
/proc/meminfo: memFree=18713588/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=1122.32 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 112205 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491952 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 758852

[startup+1182.3 s]
/proc/loadavg: 4.02 4.06 5.19 5/190 5913
/proc/meminfo: memFree=18713664/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=1182.32 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 118205 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 758852

[startup+1242.3 s]
/proc/loadavg: 4.00 4.04 5.12 5/190 5914
/proc/meminfo: memFree=18713248/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=1242.32 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 124205 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491879 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 758852



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.03 5.04 4/189 5917
/proc/meminfo: memFree=19169040/32951124 swapFree=67111528/67111528
[pid=5851] ppid=5849 vsize=758852 CPUtime=1300.03 cores=1,3
/proc/5851/stat : 5851 (synit_sat) R 5849 5851 5286 0 -1 4202496 151360 0 0 0 129976 27 0 0 25 0 1 0 219269472 777064448 149050 33554432000 4194304 4947581 140734807471136 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/5851/statm: 189713 149050 471 184 0 184588 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 758852

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): 1299.76
CPU system time (s): 0.302953
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 758852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.76
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151365
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= 2218

runsolver used 1.92371 second user time and 5.18021 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-25 18:59:42
IDJOB=3281136
IDBENCH=20529
IDSOLVER=1571
FILE ID=node107/3281136-1303750782
RUNJOBID= node107-1303750782-5831
PBS_JOBID= 13154055
Free space on /tmp= 71740 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281136-1303750782/watcher-3281136-1303750782 -o /tmp/evaluation-result-3281136-1303750782/solver-3281136-1303750782 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3281136-1303750782.cnf 1470707548

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

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
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:      21083860 kB
Buffers:       2023924 kB
Cached:        9286520 kB
SwapCached:          0 kB
Active:        7633536 kB
Inactive:      3755060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21083860 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           11316 kB
Writeback:           0 kB
AnonPages:       77200 kB
Mapped:          15652 kB
Slab:           414600 kB
PageTables:       4708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   223076 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= 71716 MiB
End job on node107 at 2011-04-25 19:21:24