Trace number 3159948

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S890760919-021.SATISFIABLE.cnf
MD5SUM17e7946cc73ece994e4c474e2407ffbb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06099
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 800
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 800 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 3408
0.00/0.01	c Total Clauses( cover/uncovered ): 0 3408 0%
0.00/0.01	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     800       0    3408      6812
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.02	c covering time  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159948-1301738276/watcher-3159948-1301738276 -o /tmp/evaluation-result-3159948-1301738276/solver-3159948-1301738276 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159948-1301738276.cnf 1538385933 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.91 4.00 3.96 3/189 18653
/proc/meminfo: memFree=20444580/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=23572 CPUtime=0 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4194304 335 0 0 0 0 0 0 0 25 0 1 0 285425783 24137728 273 33554432000 4194304 4947581 140734446417056 18446744073709551615 232335578864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18653/statm: 5893 279 235 184 0 768 0

[startup+0.0446339 s]
/proc/loadavg: 3.91 4.00 3.96 3/189 18653
/proc/meminfo: memFree=20444580/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=44032 CPUtime=0.03 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 3439 0 0 0 3 0 0 0 25 0 1 0 285425783 45088768 3372 33554432000 4194304 4947581 140734446417056 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 11008 3372 455 184 0 5883 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 44032

[startup+0.100644 s]
/proc/loadavg: 3.91 4.00 3.96 3/189 18653
/proc/meminfo: memFree=20444580/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=44032 CPUtime=0.09 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 3492 0 0 0 9 0 0 0 25 0 1 0 285425783 45088768 3425 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 11008 3425 455 184 0 5883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44032

[startup+0.300632 s]
/proc/loadavg: 3.91 4.00 3.96 3/189 18653
/proc/meminfo: memFree=20444580/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=52636 CPUtime=0.28 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 3778 0 0 0 28 0 0 0 25 0 1 0 285425783 53899264 3711 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399401 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 13159 3711 457 184 0 8034 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 52636

[startup+0.700562 s]
/proc/loadavg: 3.91 4.00 3.96 3/189 18653
/proc/meminfo: memFree=20444580/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=61460 CPUtime=0.68 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 4262 0 0 0 68 0 0 0 25 0 1 0 285425783 62935040 4195 33554432000 4194304 4947581 140734446417056 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 15365 4195 457 184 0 10240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 61460

[startup+1.5004 s]
/proc/loadavg: 3.91 4.00 3.96 4/192 18681
/proc/meminfo: memFree=20418000/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=79588 CPUtime=1.48 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 5162 0 0 0 148 0 0 0 25 0 1 0 285425783 81498112 5095 33554432000 4194304 4947581 140734446417056 18446744073709551615 4350973 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 19897 5095 461 184 0 14772 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 79588

[startup+3.10109 s]
/proc/loadavg: 3.91 4.00 3.96 4/188 18704
/proc/meminfo: memFree=20525772/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=79588 CPUtime=3.08 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 7319 0 0 0 308 0 0 0 25 0 1 0 285425783 81498112 7252 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 19897 7252 466 184 0 14772 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 79588

[startup+6.30054 s]
/proc/loadavg: 3.91 4.00 3.96 5/194 18736
/proc/meminfo: memFree=20455736/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=106632 CPUtime=6.29 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 9139 0 0 0 628 1 0 0 25 0 1 0 285425783 109191168 9072 33554432000 4194304 4947581 140734446417056 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 26658 9072 466 184 0 21533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106632

[startup+12.7004 s]
/proc/loadavg: 3.92 4.00 3.96 5/194 18737
/proc/meminfo: memFree=20393880/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=116624 CPUtime=12.69 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 13198 0 0 0 1268 1 0 0 25 0 1 0 285425783 119422976 13131 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 29156 13131 466 184 0 24031 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116624

[startup+25.5011 s]
/proc/loadavg: 3.94 4.00 3.96 5/194 18737
/proc/meminfo: memFree=20325092/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=116624 CPUtime=25.49 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 17772 0 0 0 2547 2 0 0 25 0 1 0 285425783 119422976 17705 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 29156 17705 466 184 0 24031 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 116624

[startup+51.1006 s]
/proc/loadavg: 3.96 4.00 3.96 5/194 18737
/proc/meminfo: memFree=20268988/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=127188 CPUtime=51.08 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 21998 0 0 0 5106 2 0 0 25 0 1 0 285425783 130240512 21931 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399764 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 31797 21932 466 184 0 26672 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127188

[startup+102.306 s]
/proc/loadavg: 3.98 4.00 3.96 5/194 18739
/proc/meminfo: memFree=20181060/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=160100 CPUtime=102.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 29628 0 0 0 10226 4 0 0 25 0 1 0 285425783 163942400 29561 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399974 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 40025 29561 466 184 0 34900 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 160100

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.96 5/194 18741
/proc/meminfo: memFree=20118424/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=182544 CPUtime=162.29 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 34213 0 0 0 16224 5 0 0 25 0 1 0 285425783 186925056 34137 33554432000 4194304 4947581 140734446417056 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 45636 34137 467 184 0 40511 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 182544

[startup+222.301 s]
/proc/loadavg: 4.04 4.01 3.97 5/194 18751
/proc/meminfo: memFree=20049764/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=182544 CPUtime=222.29 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 36640 0 0 0 22224 5 0 0 25 0 1 0 285425783 186925056 36564 33554432000 4194304 4947581 140734446417056 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 45636 36564 467 184 0 40511 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 182544

[startup+282.3 s]
/proc/loadavg: 4.06 4.02 3.97 5/194 18753
/proc/meminfo: memFree=20020228/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=182544 CPUtime=282.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 37358 0 0 0 28223 7 0 0 25 0 1 0 285425783 186925056 37282 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 45636 37282 467 184 0 40511 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 182544

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.97 5/194 18754
/proc/meminfo: memFree=19965140/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=182544 CPUtime=342.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 37619 0 0 0 34223 7 0 0 25 0 1 0 285425783 186925056 37543 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 45636 37543 467 184 0 40511 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 182544

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/194 18759
/proc/meminfo: memFree=19952836/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=182544 CPUtime=402.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 37982 0 0 0 40223 7 0 0 25 0 1 0 285425783 186925056 37906 33554432000 4194304 4947581 140734446417056 18446744073709551615 4400163 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 45636 37906 467 184 0 40511 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 182544

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/194 18761
/proc/meminfo: memFree=19940556/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=182544 CPUtime=462.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38017 0 0 0 46223 7 0 0 25 0 1 0 285425783 186925056 37941 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399816 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 45636 37941 467 184 0 40511 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 182544

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/194 18762
/proc/meminfo: memFree=19921300/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=522.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38066 0 0 0 52223 7 0 0 25 0 1 0 285425783 280055808 36037 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 36037 467 184 0 63248 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 273492

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.98 5/194 18764
/proc/meminfo: memFree=19889776/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=582.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38127 0 0 0 58223 7 0 0 25 0 1 0 285425783 280055808 36098 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 36098 467 184 0 63248 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 273492

[startup+642.3 s]
/proc/loadavg: 4.07 4.02 3.99 5/194 18765
/proc/meminfo: memFree=19867552/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=642.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38213 0 0 0 64224 7 0 0 25 0 1 0 285425783 280055808 36184 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 36184 467 184 0 63248 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 273492

[startup+702.301 s]
/proc/loadavg: 4.09 4.03 3.99 5/194 18767
/proc/meminfo: memFree=19844708/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=702.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38310 0 0 0 70223 7 0 0 25 0 1 0 285425783 280055808 36281 33554432000 4194304 4947581 140734446417056 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 36281 467 184 0 63248 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 273492

[startup+762.307 s]
/proc/loadavg: 4.08 4.04 4.00 5/194 18769
/proc/meminfo: memFree=19816668/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=762.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38360 0 0 0 76224 7 0 0 25 0 1 0 285425783 280055808 36331 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 36331 467 184 0 63248 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 273492

[startup+822.3 s]
/proc/loadavg: 4.12 4.06 4.00 5/194 18770
/proc/meminfo: memFree=19807340/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=822.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 38438 0 0 0 82223 7 0 0 25 0 1 0 285425783 280055808 36409 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 36409 467 184 0 63248 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 273492

[startup+882.301 s]
/proc/loadavg: 4.04 4.05 4.00 5/194 18772
/proc/meminfo: memFree=19795904/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=882.3 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 39821 0 0 0 88222 8 0 0 25 0 1 0 285425783 280055808 37774 33554432000 4194304 4947581 140734446417056 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 37774 467 184 0 63248 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 273492

[startup+942.301 s]
/proc/loadavg: 4.01 4.04 4.00 5/194 18773
/proc/meminfo: memFree=19786844/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=273492 CPUtime=942.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 41885 0 0 0 94222 9 0 0 25 0 1 0 285425783 280055808 39838 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 68373 39838 467 184 0 63248 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 273492

[startup+1002.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/194 18775
/proc/meminfo: memFree=19758676/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=321752 CPUtime=1002.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 43530 0 0 0 100221 10 0 0 25 0 1 0 285425783 329474048 41483 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399846 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 80438 41483 467 184 0 75313 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 321752

[startup+1062.3 s]
/proc/loadavg: 4.07 4.04 4.00 5/194 18777
/proc/meminfo: memFree=19737308/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=321752 CPUtime=1062.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 43695 0 0 0 106221 10 0 0 25 0 1 0 285425783 329474048 41648 33554432000 4194304 4947581 140734446417056 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 80438 41648 467 184 0 75313 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 321752

[startup+1122.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/194 18778
/proc/meminfo: memFree=19705148/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=321752 CPUtime=1122.32 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 45652 0 0 0 112221 11 0 0 25 0 1 0 285425783 329474048 43605 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 80438 43605 467 184 0 75313 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 321752

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 18780
/proc/meminfo: memFree=19696816/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=321752 CPUtime=1182.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 47347 0 0 0 118220 11 0 0 25 0 1 0 285425783 329474048 45300 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 80438 45300 467 184 0 75313 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 321752

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 18781
/proc/meminfo: memFree=19653132/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=321752 CPUtime=1242.31 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 50591 0 0 0 124218 13 0 0 25 0 1 0 285425783 329474048 48544 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 80438 48544 467 184 0 75313 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 321752



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 18783
/proc/meminfo: memFree=19641948/32951124 swapFree=67111528/67111528
[pid=18653] ppid=18651 vsize=321752 CPUtime=1300.02 cores=0,2
/proc/18653/stat : 18653 (synit_sat) R 18651 18653 18049 0 -1 4202496 50697 0 0 0 129989 13 0 0 25 0 1 0 285425783 329474048 48650 33554432000 4194304 4947581 140734446417056 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/18653/statm: 80438 48650 467 184 0 75313 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 321752

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): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.148977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 321752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50702
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= 13
involuntary context switches= 15413

runsolver used 2.31265 second user time and 4.77427 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 11:57:56
IDJOB=3159948
IDBENCH=82971
IDSOLVER=1571
FILE ID=node132/3159948-1301738276
RUNJOBID= node132-1301733065-18067
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-v800-c3408-S890760919-021.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159948-1301738276/watcher-3159948-1301738276 -o /tmp/evaluation-result-3159948-1301738276/solver-3159948-1301738276 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159948-1301738276.cnf 1538385933

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

MD5SUM BENCH= 17e7946cc73ece994e4c474e2407ffbb
RANDOM SEED=1538385933

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:      20444860 kB
Buffers:        354948 kB
Cached:       11709744 kB
SwapCached:          0 kB
Active:        7418148 kB
Inactive:      4835464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20444860 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2340 kB
Writeback:           0 kB
AnonPages:      189520 kB
Mapped:          15716 kB
Slab:           190540 kB
PageTables:       5868 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   415024 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= 72380 MiB
End job on node132 at 2011-04-02 12:19:38