Trace number 3159971

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S311101868-094.SATISFIABLE.cnf
MD5SUM2ff4c014ab92fa532c070237e3ac5307
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 550
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2343
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     550       0    2343      4677
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0.01 total 0.01
1300.03/1300.00	c interrupt  1300.02 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 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-3159971-1301738279/watcher-3159971-1301738279 -o /tmp/evaluation-result-3159971-1301738279/solver-3159971-1301738279 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159971-1301738279.cnf 582790062 

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: 3.91 4.00 3.96 4/193 18735
/proc/meminfo: memFree=20494804/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=30684 CPUtime=0 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 2154 0 0 0 0 0 0 0 25 0 1 0 285426109 31420416 2089 33554432000 4194304 4947581 140736229075088 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 7671 2091 376 184 0 2546 0

[startup+0.0119949 s]
/proc/loadavg: 3.91 4.00 3.96 4/193 18735
/proc/meminfo: memFree=20494804/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=32748 CPUtime=0 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 2598 0 0 0 0 0 0 0 25 0 1 0 285426109 33533952 2533 33554432000 4194304 4947581 140736229075088 18446744073709551615 4845056 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 8187 2533 403 184 0 3062 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 32748

[startup+0.10096 s]
/proc/loadavg: 3.91 4.00 3.96 4/193 18735
/proc/meminfo: memFree=20494804/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=41976 CPUtime=0.09 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 3192 0 0 0 9 0 0 0 25 0 1 0 285426109 42983424 3127 33554432000 4194304 4947581 140736229075088 18446744073709551615 4350478 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 10494 3127 455 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300949 s]
/proc/loadavg: 3.91 4.00 3.96 4/193 18735
/proc/meminfo: memFree=20494804/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=51508 CPUtime=0.29 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 3474 0 0 0 29 0 0 0 25 0 1 0 285426109 52744192 3409 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 12877 3409 455 184 0 7752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51508

[startup+0.700851 s]
/proc/loadavg: 3.91 4.00 3.96 4/193 18735
/proc/meminfo: memFree=20494804/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=60172 CPUtime=0.69 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 3877 0 0 0 69 0 0 0 25 0 1 0 285426109 61616128 3812 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 15043 3812 455 184 0 9918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60172

[startup+1.50074 s]
/proc/loadavg: 3.91 4.00 3.96 5/194 18736
/proc/meminfo: memFree=20472724/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=77888 CPUtime=1.49 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 6142 0 0 0 149 0 0 0 25 0 1 0 285426109 79757312 6077 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 19472 6077 464 184 0 14347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77888

[startup+3.10045 s]
/proc/loadavg: 3.91 4.00 3.96 5/194 18736
/proc/meminfo: memFree=20456108/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=104896 CPUtime=3.09 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 7440 0 0 0 309 0 0 0 25 0 1 0 285426109 107413504 7375 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 26224 7375 464 184 0 21099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104896

[startup+6.30089 s]
/proc/loadavg: 3.91 4.00 3.96 5/194 18737
/proc/meminfo: memFree=20411240/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=114172 CPUtime=6.29 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 8362 0 0 0 629 0 0 0 25 0 1 0 285426109 116912128 8297 33554432000 4194304 4947581 140736229075088 18446744073709551615 4352443 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 28543 8297 464 184 0 23418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114172

[startup+12.7007 s]
/proc/loadavg: 3.93 4.00 3.96 5/194 18737
/proc/meminfo: memFree=20361924/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=114172 CPUtime=12.69 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 11600 0 0 0 1268 1 0 0 25 0 1 0 285426109 116912128 11526 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 28543 11526 464 184 0 23418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114172

[startup+25.5005 s]
/proc/loadavg: 3.94 4.00 3.96 5/194 18737
/proc/meminfo: memFree=20313312/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=133512 CPUtime=25.49 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 14774 0 0 0 2548 1 0 0 25 0 1 0 285426109 136716288 14700 33554432000 4194304 4947581 140736229075088 18446744073709551615 4400046 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 33378 14700 464 184 0 28253 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133512

[startup+51.1009 s]
/proc/loadavg: 3.96 4.00 3.96 5/194 18738
/proc/meminfo: memFree=20255596/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=143596 CPUtime=51.09 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 18174 0 0 0 5107 2 0 0 25 0 1 0 285426109 147042304 18100 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399968 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 35899 18100 464 184 0 30774 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 143596

[startup+102.307 s]
/proc/loadavg: 3.98 4.00 3.96 5/194 18739
/proc/meminfo: memFree=20167540/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=153956 CPUtime=102.3 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 23663 0 0 0 10227 3 0 0 25 0 1 0 285426109 157650944 23570 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 38489 23570 464 184 0 33364 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 153956

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.96 5/194 18741
/proc/meminfo: memFree=20117056/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=153956 CPUtime=162.3 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 24106 0 0 0 16227 3 0 0 25 0 1 0 285426109 157650944 24013 33554432000 4194304 4947581 140736229075088 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 38489 24013 464 184 0 33364 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 153956

[startup+222.3 s]
/proc/loadavg: 4.03 4.01 3.97 5/194 18751
/proc/meminfo: memFree=20043812/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=176268 CPUtime=222.3 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 30544 0 0 0 22225 5 0 0 25 0 1 0 285426109 180498432 30451 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 44067 30451 464 184 0 38942 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 176268

[startup+282.301 s]
/proc/loadavg: 4.05 4.02 3.97 5/194 18753
/proc/meminfo: memFree=20018860/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=176268 CPUtime=282.3 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 35129 0 0 0 28224 6 0 0 25 0 1 0 285426109 180498432 35023 33554432000 4194304 4947581 140736229075088 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 44067 35023 466 184 0 38942 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 176268

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.97 5/194 18754
/proc/meminfo: memFree=19965136/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=187896 CPUtime=342.29 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 37772 0 0 0 34223 6 0 0 25 0 1 0 285426109 192405504 37666 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 46974 37666 466 184 0 41849 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 187896

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/194 18759
/proc/meminfo: memFree=19949236/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=200200 CPUtime=402.3 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 38199 0 0 0 40223 7 0 0 25 0 1 0 285426109 205004800 38093 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 50050 38093 466 184 0 44925 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 200200

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/194 18761
/proc/meminfo: memFree=19947872/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=200200 CPUtime=462.3 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 40250 0 0 0 46223 7 0 0 25 0 1 0 285426109 205004800 37544 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 50050 37544 466 184 0 44925 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 200200

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/194 18762
/proc/meminfo: memFree=19921172/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=200200 CPUtime=522.31 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 43053 0 0 0 52222 9 0 0 25 0 1 0 285426109 205004800 40347 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 50050 40347 466 184 0 44925 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 200200

[startup+582.3 s]
/proc/loadavg: 4.04 4.01 3.98 5/194 18764
/proc/meminfo: memFree=19883448/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=212424 CPUtime=582.31 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 48177 0 0 0 58221 10 0 0 25 0 1 0 285426109 217522176 45471 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 53106 45471 466 184 0 47981 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 212424

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 3.99 5/194 18765
/proc/meminfo: memFree=19866680/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=212424 CPUtime=642.31 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 48634 0 0 0 64221 10 0 0 25 0 1 0 285426109 217522176 45928 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399816 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 53106 45928 466 184 0 47981 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 212424

[startup+702.301 s]
/proc/loadavg: 4.08 4.03 3.99 5/194 18767
/proc/meminfo: memFree=19842968/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=212424 CPUtime=702.31 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 48779 0 0 0 70221 10 0 0 25 0 1 0 285426109 217522176 46073 33554432000 4194304 4947581 140736229075088 18446744073709551615 4400427 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 53106 46073 466 184 0 47981 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 212424

[startup+762.307 s]
/proc/loadavg: 4.15 4.05 4.00 5/194 18769
/proc/meminfo: memFree=19815420/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=275656 CPUtime=762.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 50646 0 0 0 76221 11 0 0 25 0 1 0 285426109 282271744 47940 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 68914 47940 466 184 0 63789 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 275656

[startup+822.301 s]
/proc/loadavg: 4.11 4.06 4.00 5/194 18770
/proc/meminfo: memFree=19807208/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=275656 CPUtime=822.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 52008 0 0 0 82220 12 0 0 25 0 1 0 285426109 282271744 49302 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 68914 49302 466 184 0 63789 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 275656

[startup+882.301 s]
/proc/loadavg: 4.04 4.05 4.00 5/194 18772
/proc/meminfo: memFree=19796024/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=275656 CPUtime=882.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 52563 0 0 0 88220 12 0 0 25 0 1 0 285426109 282271744 49857 33554432000 4194304 4947581 140736229075088 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 68914 49857 466 184 0 63789 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 275656

[startup+942.301 s]
/proc/loadavg: 4.01 4.03 4.00 5/194 18773
/proc/meminfo: memFree=19782748/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=275656 CPUtime=942.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 52576 0 0 0 94220 12 0 0 25 0 1 0 285426109 282271744 49868 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 68914 49868 464 184 0 63789 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 275656

[startup+1002.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/194 18775
/proc/meminfo: memFree=19757052/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=327824 CPUtime=1002.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 53149 0 0 0 100220 12 0 0 25 0 1 0 285426109 335691776 50441 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 81956 50441 464 184 0 76831 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 327824

[startup+1062.3 s]
/proc/loadavg: 4.07 4.04 4.00 5/194 18777
/proc/meminfo: memFree=19737180/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=327824 CPUtime=1062.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 53279 0 0 0 106220 12 0 0 25 0 1 0 285426109 335691776 50571 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 81956 50571 464 184 0 76831 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 327824

[startup+1122.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/194 18778
/proc/meminfo: memFree=19705144/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=327824 CPUtime=1122.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 56358 0 0 0 112219 13 0 0 25 0 1 0 285426109 335691776 53650 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 81956 53650 464 184 0 76831 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 327824

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 18780
/proc/meminfo: memFree=19696812/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=381052 CPUtime=1182.32 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 56765 0 0 0 118219 13 0 0 25 0 1 0 285426109 390197248 54057 33554432000 4194304 4947581 140736229075088 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 95263 54057 464 184 0 90138 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 381052

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 18781
/proc/meminfo: memFree=19653128/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=381052 CPUtime=1242.33 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 59705 0 0 0 124219 14 0 0 25 0 1 0 285426109 390197248 56997 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 95263 56997 464 184 0 90138 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 381052



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.00 2/182 18820
/proc/meminfo: memFree=20345708/32951124 swapFree=67111528/67111528
[pid=18735] ppid=18733 vsize=381052 CPUtime=1300.03 cores=4,6
/proc/18735/stat : 18735 (synit_sat) R 18733 18735 18049 0 -1 4202496 59776 0 0 0 129989 14 0 0 25 0 1 0 285426109 390197248 57068 33554432000 4194304 4947581 140736229075088 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/18735/statm: 95263 57068 464 184 0 90138 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 381052

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.9
CPU system time (s): 0.149977
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 381052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59781
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= 1664

runsolver used 2.25466 second user time and 4.84826 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 11:57:59
IDJOB=3159971
IDBENCH=82994
IDSOLVER=1571
FILE ID=node132/3159971-1301738279
RUNJOBID= node132-1301733065-18068
PBS_JOBID= 12840937
Free space on /tmp= 72380 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S311101868-094.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159971-1301738279/watcher-3159971-1301738279 -o /tmp/evaluation-result-3159971-1301738279/solver-3159971-1301738279 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159971-1301738279.cnf 582790062

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

MD5SUM BENCH= 2ff4c014ab92fa532c070237e3ac5307
RANDOM SEED=582790062

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20494960 kB
Buffers:        355032 kB
Cached:       11709708 kB
SwapCached:          0 kB
Active:        7368288 kB
Inactive:      4835552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20494960 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9736 kB
Writeback:           0 kB
AnonPages:      138620 kB
Mapped:          17216 kB
Slab:           191484 kB
PageTables:       5708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   422596 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72384 MiB
End job on node132 at 2011-04-02 12:19:42