Trace number 3159988

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) 1300.03 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S9113894-047.SATISFIABLE.cnf
MD5SUMc18e380499d0835f10de248aeec99cf2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005999
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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: 500
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 500 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 2130
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2130 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     500       0    2130      4254
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
1300.01/1300.00	c interrupt  1300 total 1300.01
1300.01/1300.00	c INTERRUPTED ... 
1300.01/1300.00	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-3159988-1301738383/watcher-3159988-1301738383 -o /tmp/evaluation-result-3159988-1301738383/solver-3159988-1301738383 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159988-1301738383.cnf 582790062 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 4.03 4.02 3.95 5/189 16684
/proc/meminfo: memFree=20662104/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=26004 CPUtime=0 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 682 0 0 0 0 0 0 0 18 0 1 0 285436808 26628096 619 33554432000 4194304 4947581 140733800892944 18446744073709551615 210204341307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16684/statm: 6501 631 261 184 0 1376 0

[startup+0.100987 s]
/proc/loadavg: 4.03 4.02 3.95 5/189 16684
/proc/meminfo: memFree=20662104/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=41980 CPUtime=0.09 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 3114 0 0 0 9 0 0 0 18 0 1 0 285436808 42987520 3048 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 10495 3048 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.200963 s]
/proc/loadavg: 4.03 4.02 3.95 5/189 16684
/proc/meminfo: memFree=20662104/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=50476 CPUtime=0.19 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 3288 0 0 0 19 0 0 0 18 0 1 0 285436808 51687424 3222 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400592 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 12619 3222 457 184 0 7494 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 50476

[startup+0.300955 s]
/proc/loadavg: 4.03 4.02 3.95 5/189 16684
/proc/meminfo: memFree=20662104/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=50476 CPUtime=0.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 3391 0 0 0 29 0 0 0 18 0 1 0 285436808 51687424 3325 33554432000 4194304 4947581 140733800892944 18446744073709551615 4345794 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 12619 3325 457 184 0 7494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50476

[startup+0.700874 s]
/proc/loadavg: 4.03 4.02 3.95 5/189 16684
/proc/meminfo: memFree=20662104/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=59120 CPUtime=0.68 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 3706 0 0 0 68 0 0 0 18 0 1 0 285436808 60538880 3640 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 14780 3640 457 184 0 9655 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 59120

[startup+1.50074 s]
/proc/loadavg: 4.03 4.02 3.95 5/190 16685
/proc/meminfo: memFree=20646596/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=76764 CPUtime=1.48 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 4328 0 0 0 148 0 0 0 20 0 1 0 285436808 78606336 4262 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399472 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 19191 4262 461 184 0 14066 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76764

[startup+3.10046 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 16685
/proc/meminfo: memFree=20638612/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=76764 CPUtime=3.09 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 6162 0 0 0 308 1 0 0 25 0 1 0 285436808 78606336 6095 33554432000 4194304 4947581 140733800892944 18446744073709551615 4360435 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 19191 6095 466 184 0 14066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76764

[startup+6.30093 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 16685
/proc/meminfo: memFree=20633408/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=85796 CPUtime=6.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 7221 0 0 0 628 1 0 0 25 0 1 0 285436808 87855104 7154 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 21449 7154 466 184 0 16324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85796

[startup+12.7009 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 16685
/proc/meminfo: memFree=20612972/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=95168 CPUtime=12.69 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 11063 0 0 0 1268 1 0 0 25 0 1 0 285436808 97452032 10987 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 23792 10987 466 184 0 18667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95168

[startup+25.5007 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 16685
/proc/meminfo: memFree=20590156/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=104804 CPUtime=25.49 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 13529 0 0 0 2547 2 0 0 25 0 1 0 285436808 107319296 13451 33554432000 4194304 4947581 140733800892944 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 26201 13451 466 184 0 21076 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104804

[startup+51.1004 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 16685
/proc/meminfo: memFree=20577956/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=114636 CPUtime=51.09 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 14906 0 0 0 5107 2 0 0 25 0 1 0 285436808 117387264 14828 33554432000 4194304 4947581 140733800892944 18446744073709551615 4345995 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 28659 14828 466 184 0 23534 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 114636

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 16696
/proc/meminfo: memFree=20521848/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=125188 CPUtime=102.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 18193 0 0 0 10227 2 0 0 25 0 1 0 285436808 128192512 18115 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 31297 18115 466 184 0 26172 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 125188

[startup+162.301 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 16698
/proc/meminfo: memFree=20477672/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=146652 CPUtime=162.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 25489 0 0 0 16225 4 0 0 25 0 1 0 285436808 150171648 25394 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 36663 25394 466 184 0 31538 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 146652

[startup+222.307 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 16699
/proc/meminfo: memFree=20411900/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=157628 CPUtime=222.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 29235 0 0 0 22224 6 0 0 25 0 1 0 285436808 161411072 29140 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400008 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 39407 29140 466 184 0 34282 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 157628

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 16704
/proc/meminfo: memFree=20388396/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=180212 CPUtime=282.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 31292 0 0 0 28223 6 0 0 25 0 1 0 285436808 184537088 31197 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 45053 31197 466 184 0 39928 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 180212

[startup+342.3 s]
/proc/loadavg: 4.04 4.02 3.96 5/190 16705
/proc/meminfo: memFree=20374664/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=203080 CPUtime=342.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 37811 0 0 0 34220 9 0 0 25 0 1 0 285436808 207953920 37700 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 50770 37700 468 184 0 45645 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 203080

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/190 16707
/proc/meminfo: memFree=20325504/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=203080 CPUtime=402.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 38091 0 0 0 40220 9 0 0 25 0 1 0 285436808 207953920 37980 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 50770 37980 468 184 0 45645 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 203080

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16709
/proc/meminfo: memFree=20277964/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=203080 CPUtime=462.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 39386 0 0 0 46220 9 0 0 25 0 1 0 285436808 207953920 39273 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 50770 39273 466 184 0 45645 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 203080

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16710
/proc/meminfo: memFree=20235504/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=203080 CPUtime=522.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 39995 0 0 0 52220 9 0 0 25 0 1 0 285436808 207953920 37091 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 50770 37091 466 184 0 45645 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 203080

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 16712
/proc/meminfo: memFree=20209532/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=203080 CPUtime=582.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 40886 0 0 0 58220 9 0 0 25 0 1 0 285436808 207953920 37982 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 50770 37982 466 184 0 45645 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 203080

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 16713
/proc/meminfo: memFree=20157536/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=215832 CPUtime=642.29 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 47304 0 0 0 64218 11 0 0 25 0 1 0 285436808 221011968 44400 33554432000 4194304 4947581 140733800892944 18446744073709551615 4401929 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 53958 44400 466 184 0 48833 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 215832

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16715
/proc/meminfo: memFree=20117432/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=228208 CPUtime=702.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 50107 0 0 0 70218 12 0 0 25 0 1 0 285436808 233684992 47203 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 57052 47203 466 184 0 51927 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 228208

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16717
/proc/meminfo: memFree=20086136/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=240748 CPUtime=762.31 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 50144 0 0 0 76219 12 0 0 25 0 1 0 285436808 246525952 47240 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400427 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 60187 47240 466 184 0 55062 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 240748

[startup+822.301 s]
/proc/loadavg: 4.09 4.03 3.97 5/190 16718
/proc/meminfo: memFree=20065872/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=240748 CPUtime=822.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 50607 0 0 0 82217 13 0 0 25 0 1 0 285436808 246525952 47703 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400036 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 60187 47703 466 184 0 55062 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 240748

[startup+882.307 s]
/proc/loadavg: 4.03 4.02 3.97 5/190 16720
/proc/meminfo: memFree=20056772/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=240748 CPUtime=882.31 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 50703 0 0 0 88218 13 0 0 25 0 1 0 285436808 246525952 47799 33554432000 4194304 4947581 140733800892944 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 60187 47799 466 184 0 55062 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 240748

[startup+942.301 s]
/proc/loadavg: 4.05 4.03 3.98 5/190 16721
/proc/meminfo: memFree=20038120/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=942.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 54710 0 0 0 94216 14 0 0 25 0 1 0 285436808 351752192 51806 33554432000 4194304 4947581 140733800892944 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 51806 466 184 0 80752 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 343508

[startup+1002.3 s]
/proc/loadavg: 4.02 4.02 3.98 5/190 16723
/proc/meminfo: memFree=20029880/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1002.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 54717 0 0 0 100216 14 0 0 25 0 1 0 285436808 351752192 51813 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 51813 466 184 0 80752 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 343508

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 3.98 5/190 16725
/proc/meminfo: memFree=20024016/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1062.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 55094 0 0 0 106216 14 0 0 25 0 1 0 285436808 351752192 52190 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 52190 466 184 0 80752 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 343508

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 16726
/proc/meminfo: memFree=20012560/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1122.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 57287 0 0 0 112216 14 0 0 25 0 1 0 285436808 351752192 54383 33554432000 4194304 4947581 140733800892944 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 54383 466 184 0 80752 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 343508

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 16728
/proc/meminfo: memFree=20007300/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1182.3 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 58096 0 0 0 118215 15 0 0 25 0 1 0 285436808 351752192 55192 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 55192 466 184 0 80752 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 343508

[startup+1242.3 s]
/proc/loadavg: 2.30 3.54 3.82 2/172 16783
/proc/meminfo: memFree=20756732/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1242.31 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 58096 0 0 0 124216 15 0 0 25 0 1 0 285436808 351752192 55192 33554432000 4194304 4947581 140733800892944 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 55192 466 184 0 80752 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 343508



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.52 3.11 3.66 2/172 16785
/proc/meminfo: memFree=20755584/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1300.01 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 58425 0 0 0 129986 15 0 0 25 0 1 0 285436808 351752192 55521 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399830 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 55521 466 184 0 80752 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 343508

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

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

[startup+1300 s]
/proc/loadavg: 1.52 3.11 3.66 2/172 16785
/proc/meminfo: memFree=20755584/32951124 swapFree=67111528/67111528
[pid=16684] ppid=16682 vsize=343508 CPUtime=1300.01 cores=0,2
/proc/16684/stat : 16684 (synit_sat) R 16682 16684 15994 0 -1 4202496 58425 0 0 0 129986 15 0 0 25 0 1 0 285436808 351752192 55521 33554432000 4194304 4947581 140733800892944 18446744073709551615 4399830 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/16684/statm: 85877 55521 466 184 0 80752 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 343508

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.03
CPU user time (s): 1299.86
CPU system time (s): 0.167974
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 343508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58430
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= 12
involuntary context switches= 15291

runsolver used 2.26465 second user time and 4.73828 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-02 11:59:43
IDJOB=3159988
IDBENCH=83011
IDSOLVER=1571
FILE ID=node130/3159988-1301738383
RUNJOBID= node130-1301733065-16012
PBS_JOBID= 12840939
Free space on /tmp= 71980 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S9113894-047.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159988-1301738383/watcher-3159988-1301738383 -o /tmp/evaluation-result-3159988-1301738383/solver-3159988-1301738383 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159988-1301738383.cnf 582790062

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

MD5SUM BENCH= c18e380499d0835f10de248aeec99cf2
RANDOM SEED=582790062

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20662136 kB
Buffers:        353512 kB
Cached:       11305576 kB
SwapCached:          0 kB
Active:        7526428 kB
Inactive:      4501996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20662136 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2372 kB
Writeback:           0 kB
AnonPages:      369172 kB
Mapped:          17320 kB
Slab:           195664 kB
PageTables:       5836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   644360 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= 71984 MiB
End job on node130 at 2011-04-02 12:21:25