Trace number 3159698

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-v650-c2769-S1495462442-016.SATISFIABLE.cnf
MD5SUMac64879f46539032a3d2139dc7635d2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.063989
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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: 650
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 650 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 2769
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2769 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     650       0    2769      5532
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
1300.03/1300.00	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-3159698-1301735668/watcher-3159698-1301735668 -o /tmp/evaluation-result-3159698-1301735668/solver-3159698-1301735668 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159698-1301735668.cnf 1257341833 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.68 3.93 3.71 4/189 23485
/proc/meminfo: memFree=21877288/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=3864 CPUtime=0 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4194304 75 0 0 0 0 0 0 0 25 0 1 0 285164790 3956736 31 33554432000 4194304 4947581 140736988220800 18446744073709551615 228117791760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23485/statm: 966 31 23 184 0 733 0

[startup+0.101949 s]
/proc/loadavg: 3.68 3.93 3.71 4/189 23485
/proc/meminfo: memFree=21877288/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=43004 CPUtime=0.09 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 3298 0 0 0 9 0 0 0 25 0 1 0 285164790 44036096 3232 33554432000 4194304 4947581 140736988220800 18446744073709551615 4352678 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 10751 3232 457 184 0 5626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43004

[startup+0.200932 s]
/proc/loadavg: 3.68 3.93 3.71 4/189 23485
/proc/meminfo: memFree=21877288/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=43004 CPUtime=0.19 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 3411 0 0 0 19 0 0 0 25 0 1 0 285164790 44036096 3345 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399463 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 10751 3345 457 184 0 5626 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 43004

[startup+0.300916 s]
/proc/loadavg: 3.68 3.93 3.71 4/189 23485
/proc/meminfo: memFree=21877288/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=51548 CPUtime=0.29 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 3569 0 0 0 29 0 0 0 25 0 1 0 285164790 52785152 3503 33554432000 4194304 4947581 140736988220800 18446744073709551615 4345823 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 12887 3503 457 184 0 7762 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51548

[startup+0.700843 s]
/proc/loadavg: 3.68 3.93 3.71 4/189 23485
/proc/meminfo: memFree=21877288/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=60260 CPUtime=0.68 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 4015 0 0 0 68 0 0 0 25 0 1 0 285164790 61706240 3949 33554432000 4194304 4947581 140736988220800 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 15065 3949 457 184 0 9940 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 60260

[startup+1.5007 s]
/proc/loadavg: 3.68 3.93 3.71 5/190 23486
/proc/meminfo: memFree=21836980/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=78128 CPUtime=1.48 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 4832 0 0 0 148 0 0 0 25 0 1 0 285164790 80003072 4766 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 19532 4766 461 184 0 14407 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78128

[startup+3.10041 s]
/proc/loadavg: 3.68 3.93 3.71 5/190 23486
/proc/meminfo: memFree=21819992/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=87032 CPUtime=3.08 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 7103 0 0 0 308 0 0 0 25 0 1 0 285164790 89120768 7037 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399830 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 21758 7037 466 184 0 16633 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 87032

[startup+6.30083 s]
/proc/loadavg: 3.70 3.93 3.71 5/190 23486
/proc/meminfo: memFree=21794688/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=105604 CPUtime=6.28 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 7996 0 0 0 628 0 0 0 25 0 1 0 285164790 108138496 7930 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399348 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 26401 7930 466 184 0 21276 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 105604

[startup+12.7007 s]
/proc/loadavg: 3.73 3.94 3.71 5/190 23486
/proc/meminfo: memFree=21742536/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=105604 CPUtime=12.69 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 11989 0 0 0 1268 1 0 0 25 0 1 0 285164790 108138496 11914 33554432000 4194304 4947581 140736988220800 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 26401 11914 466 184 0 21276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105604

[startup+25.5003 s]
/proc/loadavg: 3.79 3.94 3.72 5/190 23487
/proc/meminfo: memFree=21699644/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=125752 CPUtime=25.49 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 16009 0 0 0 2548 1 0 0 25 0 1 0 285164790 128770048 15934 33554432000 4194304 4947581 140736988220800 18446744073709551615 4352775 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 31438 15934 466 184 0 26313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 125752

[startup+51.1007 s]
/proc/loadavg: 3.86 3.94 3.73 5/190 23487
/proc/meminfo: memFree=21650644/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=125752 CPUtime=51.09 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 16445 0 0 0 5108 1 0 0 25 0 1 0 285164790 128770048 16370 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399340 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 31438 16370 466 184 0 26313 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 125752

[startup+102.3 s]
/proc/loadavg: 4.02 3.96 3.74 5/190 23489
/proc/meminfo: memFree=21584536/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=125752 CPUtime=102.3 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 19080 0 0 0 10228 2 0 0 25 0 1 0 285164790 128770048 19005 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 31438 19005 466 184 0 26313 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 125752

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 23490
/proc/meminfo: memFree=21540968/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=125752 CPUtime=162.28 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 21564 0 0 0 16226 2 0 0 25 0 1 0 285164790 128770048 21489 33554432000 4194304 4947581 140736988220800 18446744073709551615 4400036 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 31438 21489 466 184 0 26313 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 125752

[startup+222.307 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 23492
/proc/meminfo: memFree=21492456/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=150116 CPUtime=222.3 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 26645 0 0 0 22226 4 0 0 25 0 1 0 285164790 153718784 26570 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 37529 26570 466 184 0 32404 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 150116

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.78 5/190 23493
/proc/meminfo: memFree=21442452/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=150116 CPUtime=282.29 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 29679 0 0 0 28224 5 0 0 25 0 1 0 285164790 153718784 29604 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 37529 29604 466 184 0 32404 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 150116

[startup+342.301 s]
/proc/loadavg: 4.08 3.99 3.79 6/190 23495
/proc/meminfo: memFree=21392084/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=162416 CPUtime=342.29 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 34616 0 0 0 34223 6 0 0 25 0 1 0 285164790 166313984 34541 33554432000 4194304 4947581 140736988220800 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 40604 34541 466 184 0 35479 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 162416

[startup+402.301 s]
/proc/loadavg: 4.03 3.99 3.81 5/190 23497
/proc/meminfo: memFree=21346292/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=236492 CPUtime=402.3 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 39658 0 0 0 40222 8 0 0 25 0 1 0 285164790 242167808 36546 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 59123 36546 466 184 0 53998 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 236492

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.82 5/190 23498
/proc/meminfo: memFree=21311544/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=236492 CPUtime=462.3 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 43973 0 0 0 46221 9 0 0 25 0 1 0 285164790 242167808 40861 33554432000 4194304 4947581 140736988220800 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 59123 40861 466 184 0 53998 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 236492

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.82 5/190 23500
/proc/meminfo: memFree=21248268/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=236492 CPUtime=522.3 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 49733 0 0 0 52219 11 0 0 25 0 1 0 285164790 242167808 46621 33554432000 4194304 4947581 140736988220800 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 59123 46621 466 184 0 53998 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 236492

[startup+582.3 s]
/proc/loadavg: 4.03 4.00 3.84 5/190 23501
/proc/meminfo: memFree=21215132/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=236492 CPUtime=582.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 50032 0 0 0 58219 12 0 0 25 0 1 0 285164790 242167808 46920 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 59123 46920 466 184 0 53998 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 236492

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 23503
/proc/meminfo: memFree=21197856/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=287460 CPUtime=642.3 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 52097 0 0 0 64218 12 0 0 25 0 1 0 285164790 294359040 48985 33554432000 4194304 4947581 140736988220800 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 71865 48985 466 184 0 66740 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 287460

[startup+702.3 s]
/proc/loadavg: 4.04 4.01 3.85 5/190 23505
/proc/meminfo: memFree=21150092/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=702.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 61647 0 0 0 70215 16 0 0 25 0 1 0 285164790 346824704 58535 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 58535 466 184 0 79549 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 338696

[startup+762.301 s]
/proc/loadavg: 4.01 4.01 3.86 5/190 23506
/proc/meminfo: memFree=21084324/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=762.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 66794 0 0 0 76214 17 0 0 25 0 1 0 285164790 346824704 63682 33554432000 4194304 4947581 140736988220800 18446744073709551615 4400822 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 63682 466 184 0 79549 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 338696

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 23508
/proc/meminfo: memFree=21059248/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=822.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 67291 0 0 0 82214 17 0 0 25 0 1 0 285164790 346824704 64179 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 64179 466 184 0 79549 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 338696

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 23509
/proc/meminfo: memFree=21049404/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=882.32 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 68976 0 0 0 88214 18 0 0 25 0 1 0 285164790 346824704 65864 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 65864 466 184 0 79549 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 338696

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.88 5/190 23511
/proc/meminfo: memFree=21030284/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=942.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 69438 0 0 0 94213 18 0 0 25 0 1 0 285164790 346824704 66326 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 66326 466 184 0 79549 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 338696

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.89 6/190 23513
/proc/meminfo: memFree=21026020/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1002.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 69438 0 0 0 100213 18 0 0 25 0 1 0 285164790 346824704 66326 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 66326 466 184 0 79549 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 338696

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 23514
/proc/meminfo: memFree=20985316/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1062.31 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 72768 0 0 0 106212 19 0 0 25 0 1 0 285164790 346824704 69656 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399846 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 69656 466 184 0 79549 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 338696

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 23516
/proc/meminfo: memFree=20972740/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1122.32 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 73725 0 0 0 112212 20 0 0 25 0 1 0 285164790 346824704 70608 33554432000 4194304 4947581 140736988220800 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 70608 470 184 0 79549 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 338696

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 23517
/proc/meminfo: memFree=20956596/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1182.32 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 73725 0 0 0 118212 20 0 0 25 0 1 0 285164790 346824704 70608 33554432000 4194304 4947581 140736988220800 18446744073709551615 4352598 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 70608 470 184 0 79549 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 338696

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23519
/proc/meminfo: memFree=20947880/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1242.32 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 74528 0 0 0 124211 21 0 0 25 0 1 0 285164790 346824704 71411 33554432000 4194304 4947581 140736988220800 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 71411 470 184 0 79549 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 338696



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 2/184 23523
/proc/meminfo: memFree=21629400/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1300.03 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 77971 0 0 0 129981 22 0 0 25 0 1 0 285164790 346824704 74854 33554432000 4194304 4947581 140736988220800 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 74854 470 184 0 79549 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 338696

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: 4.00 4.00 3.91 2/184 23523
/proc/meminfo: memFree=21629400/32951124 swapFree=67111528/67111528
[pid=23485] ppid=23483 vsize=338696 CPUtime=1300.03 cores=1,3
/proc/23485/stat : 23485 (synit_sat) R 23483 23485 23119 0 -1 4202496 77971 0 0 0 129981 22 0 0 25 0 1 0 285164790 346824704 74854 33554432000 4194304 4947581 140736988220800 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/23485/statm: 84674 74854 470 184 0 79549 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 338696

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.81
CPU system time (s): 0.238963
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 338696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77976
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= 2252

runsolver used 2.03469 second user time and 5.06223 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 11:14:28
IDJOB=3159698
IDBENCH=82721
IDSOLVER=1571
FILE ID=node138/3159698-1301735668
RUNJOBID= node138-1301733062-23139
PBS_JOBID= 12840931
Free space on /tmp= 71860 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1495462442-016.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159698-1301735668/watcher-3159698-1301735668 -o /tmp/evaluation-result-3159698-1301735668/solver-3159698-1301735668 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159698-1301735668.cnf 1257341833

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

MD5SUM BENCH= ac64879f46539032a3d2139dc7635d2e
RANDOM SEED=1257341833

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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:      21877560 kB
Buffers:        350836 kB
Cached:       10343032 kB
SwapCached:          0 kB
Active:        7440652 kB
Inactive:      3373352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21877560 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9844 kB
Writeback:           0 kB
AnonPages:      120524 kB
Mapped:          17116 kB
Slab:           197808 kB
PageTables:       5540 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   369080 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= 71860 MiB
End job on node138 at 2011-04-02 11:36:10