Trace number 3159700

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-v400-c1704-S823305148-084.SATISFIABLE.cnf
MD5SUMbc5d8e174b258480cce7431b84990bdd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.01	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: 400
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 400 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 1704
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1704 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     400       0    1704      3403
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 total 0
1300.02/1300.00	c interrupt  1300.02 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-3159700-1301735668/watcher-3159700-1301735668 -o /tmp/evaluation-result-3159700-1301735668/solver-3159700-1301735668 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159700-1301735668.cnf 1907326804 

running on 2 cores: 5,7

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: 4.00 4.00 3.73 4/189 21961
/proc/meminfo: memFree=22800580/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=26004 CPUtime=0 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 935 0 0 0 0 0 0 0 25 0 1 0 285164802 26628096 873 33554432000 4194304 4947581 140736464628384 18446744073709551615 228244042811 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21961/statm: 6501 886 261 184 0 1376 0

[startup+0.0989881 s]
/proc/loadavg: 4.00 4.00 3.73 4/189 21961
/proc/meminfo: memFree=22800580/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=41980 CPUtime=0.08 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 2958 0 0 0 8 0 0 0 18 0 1 0 285164802 42987520 2892 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 10495 2892 457 184 0 5370 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 41980

[startup+0.101001 s]
/proc/loadavg: 4.00 4.00 3.73 4/189 21961
/proc/meminfo: memFree=22800580/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=41980 CPUtime=0.08 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 2959 0 0 0 8 0 0 0 18 0 1 0 285164802 42987520 2893 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 10495 2893 457 184 0 5370 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 41980

[startup+0.300958 s]
/proc/loadavg: 4.00 4.00 3.73 4/189 21961
/proc/meminfo: memFree=22800580/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=50432 CPUtime=0.28 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 3213 0 0 0 28 0 0 0 18 0 1 0 285164802 51642368 3147 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 12608 3147 457 184 0 7483 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 50432

[startup+0.700884 s]
/proc/loadavg: 4.00 4.00 3.73 4/189 21961
/proc/meminfo: memFree=22800580/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=67716 CPUtime=0.68 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 3684 0 0 0 68 0 0 0 18 0 1 0 285164802 69341184 3618 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399941 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 16929 3618 457 184 0 11804 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 67716

[startup+1.50074 s]
/proc/loadavg: 4.00 4.00 3.73 4/188 21963
/proc/meminfo: memFree=23096352/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=76500 CPUtime=1.49 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 5438 0 0 0 148 1 0 0 19 0 1 0 285164802 78336000 5369 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 19125 5369 466 184 0 14000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76500

[startup+3.10046 s]
/proc/loadavg: 4.00 4.00 3.73 4/188 21963
/proc/meminfo: memFree=23082588/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=103660 CPUtime=3.09 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 6610 0 0 0 308 1 0 0 25 0 1 0 285164802 106147840 6541 33554432000 4194304 4947581 140736464628384 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 25915 6541 466 184 0 20790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103660

[startup+6.3009 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 21990
/proc/meminfo: memFree=23025176/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=112668 CPUtime=6.29 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 8771 0 0 0 628 1 0 0 25 0 1 0 285164802 115372032 8693 33554432000 4194304 4947581 140736464628384 18446744073709551615 4491873 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 28167 8693 467 184 0 23042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112668

[startup+12.7008 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 21990
/proc/meminfo: memFree=22953316/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=121820 CPUtime=12.69 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 10424 0 0 0 1267 2 0 0 25 0 1 0 285164802 124743680 10345 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 30455 10345 466 184 0 25330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 121820

[startup+25.5005 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 21991
/proc/meminfo: memFree=22904980/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=131416 CPUtime=25.49 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 12480 0 0 0 2547 2 0 0 25 0 1 0 285164802 134569984 12401 33554432000 4194304 4947581 140736464628384 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 32854 12401 466 184 0 27729 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 131416

[startup+51.101 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 21991
/proc/meminfo: memFree=22869916/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=141236 CPUtime=51.09 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 15111 0 0 0 5106 3 0 0 25 0 1 0 285164802 144625664 15032 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 35309 15032 466 184 0 30184 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 141236

[startup+102.307 s]
/proc/loadavg: 4.08 4.02 3.76 5/190 21993
/proc/meminfo: memFree=22792160/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=161488 CPUtime=102.29 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 22088 0 0 0 10225 4 0 0 25 0 1 0 285164802 165363712 22002 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 40372 22002 483 184 0 35247 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 161488

[startup+162.3 s]
/proc/loadavg: 4.03 4.01 3.77 5/190 21994
/proc/meminfo: memFree=22763620/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=172224 CPUtime=162.29 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 24568 0 0 0 16224 5 0 0 25 0 1 0 285164802 176357376 24464 33554432000 4194304 4947581 140736464628384 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 43056 24464 466 184 0 37931 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 172224

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 3.78 5/190 21996
/proc/meminfo: memFree=22729872/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=172224 CPUtime=222.29 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 25256 0 0 0 22224 5 0 0 25 0 1 0 285164802 176357376 25152 33554432000 4194304 4947581 140736464628384 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 43056 25152 466 184 0 37931 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 172224

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 21997
/proc/meminfo: memFree=22700312/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=172224 CPUtime=282.3 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 28339 0 0 0 28224 6 0 0 25 0 1 0 285164802 176357376 28235 33554432000 4194304 4947581 140736464628384 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 43056 28235 466 184 0 37931 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 172224

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 21999
/proc/meminfo: memFree=22670292/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=172224 CPUtime=342.29 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 28454 0 0 0 34223 6 0 0 25 0 1 0 285164802 176357376 28350 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399990 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 43056 28350 466 184 0 37931 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 172224

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 22001
/proc/meminfo: memFree=22656488/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=172224 CPUtime=402.3 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 30907 0 0 0 40223 7 0 0 25 0 1 0 285164802 176357376 30803 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399830 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 43056 30803 466 184 0 37931 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 172224

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 22002
/proc/meminfo: memFree=22641964/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=184008 CPUtime=462.3 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 32528 0 0 0 46223 7 0 0 25 0 1 0 285164802 188424192 32424 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 46002 32424 466 184 0 40877 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 184008

[startup+522.301 s]
/proc/loadavg: 4.04 4.01 3.83 5/190 22004
/proc/meminfo: memFree=22634756/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=184008 CPUtime=522.3 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 34783 0 0 0 52222 8 0 0 25 0 1 0 285164802 188424192 33443 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 46002 33443 466 184 0 40877 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 184008

[startup+582.301 s]
/proc/loadavg: 4.09 4.04 3.85 5/190 22005
/proc/meminfo: memFree=22599644/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=196104 CPUtime=582.3 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 37217 0 0 0 58220 10 0 0 25 0 1 0 285164802 200810496 35877 33554432000 4194304 4947581 140736464628384 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 49026 35877 466 184 0 43901 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 196104

[startup+642.301 s]
/proc/loadavg: 4.03 4.03 3.86 5/190 22007
/proc/meminfo: memFree=22579280/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=196104 CPUtime=642.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 37296 0 0 0 64221 10 0 0 25 0 1 0 285164802 200810496 35956 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 49026 35956 466 184 0 43901 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 196104

[startup+702.3 s]
/proc/loadavg: 4.05 4.03 3.87 5/190 22009
/proc/meminfo: memFree=22543152/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=208512 CPUtime=702.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 39813 0 0 0 70220 11 0 0 25 0 1 0 285164802 213516288 38473 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 52128 38473 466 184 0 47003 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 208512

[startup+762.307 s]
/proc/loadavg: 4.02 4.03 3.87 5/190 22010
/proc/meminfo: memFree=22537312/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=221128 CPUtime=762.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 40004 0 0 0 76220 11 0 0 25 0 1 0 285164802 226435072 38664 33554432000 4194304 4947581 140736464628384 18446744073709551615 4400732 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 55282 38664 466 184 0 50157 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 221128

[startup+822.3 s]
/proc/loadavg: 4.00 4.02 3.88 5/190 22012
/proc/meminfo: memFree=22535056/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=221128 CPUtime=822.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 40078 0 0 0 82220 11 0 0 25 0 1 0 285164802 226435072 38738 33554432000 4194304 4947581 140736464628384 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 55282 38738 466 184 0 50157 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 221128

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 22013
/proc/meminfo: memFree=22533292/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=221128 CPUtime=882.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 40078 0 0 0 88220 11 0 0 25 0 1 0 285164802 226435072 38738 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 55282 38738 466 184 0 50157 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 221128

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 22015
/proc/meminfo: memFree=22501276/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=942.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 44269 0 0 0 94219 12 0 0 25 0 1 0 285164802 279318528 42874 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 42874 468 184 0 63068 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 272772

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 22017
/proc/meminfo: memFree=22499000/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=1002.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 44505 0 0 0 100219 12 0 0 25 0 1 0 285164802 279318528 43110 33554432000 4194304 4947581 140736464628384 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 43110 468 184 0 63068 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 272772

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 22018
/proc/meminfo: memFree=22473188/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=1062.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 44506 0 0 0 106219 12 0 0 25 0 1 0 285164802 279318528 43111 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 43111 468 184 0 63068 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 272772

[startup+1122.3 s]
/proc/loadavg: 4.11 4.03 3.92 5/190 22020
/proc/meminfo: memFree=22447244/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=1122.31 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 45268 0 0 0 112219 12 0 0 25 0 1 0 285164802 279318528 43856 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 43856 468 184 0 63068 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 272772

[startup+1182.3 s]
/proc/loadavg: 4.04 4.02 3.92 5/190 22021
/proc/meminfo: memFree=22428608/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=1182.32 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 48485 0 0 0 118218 14 0 0 25 0 1 0 285164802 279318528 47073 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 47073 468 184 0 63068 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 272772

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.92 5/190 22023
/proc/meminfo: memFree=22401552/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=1242.32 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 54131 0 0 0 124216 16 0 0 25 0 1 0 285164802 279318528 52719 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 52719 468 184 0 63068 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 272772



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.99 3.91 3/186 22027
/proc/meminfo: memFree=22770068/32951124 swapFree=67111524/67111528
[pid=21961] ppid=21959 vsize=272772 CPUtime=1300.02 cores=5,7
/proc/21961/stat : 21961 (synit_sat) R 21959 21961 21623 0 -1 4202496 55542 0 0 0 129986 16 0 0 25 0 1 0 285164802 279318528 54130 33554432000 4194304 4947581 140736464628384 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/21961/statm: 68193 54130 468 184 0 63068 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 272772

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): 1299.87
CPU system time (s): 0.175973
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 272772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55547
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= 7
involuntary context switches= 1726

runsolver used 2.06868 second user time and 5.00724 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 11:14:28
IDJOB=3159700
IDBENCH=82723
IDSOLVER=1571
FILE ID=node136/3159700-1301735668
RUNJOBID= node136-1301733062-21644
PBS_JOBID= 12840933
Free space on /tmp= 71500 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S823305148-084.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159700-1301735668/watcher-3159700-1301735668 -o /tmp/evaluation-result-3159700-1301735668/solver-3159700-1301735668 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159700-1301735668.cnf 1907326804

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

MD5SUM BENCH= bc5d8e174b258480cce7431b84990bdd
RANDOM SEED=1907326804

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22800612 kB
Buffers:        306796 kB
Cached:        9137400 kB
SwapCached:          4 kB
Active:        4625608 kB
Inactive:      5259568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22800612 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            7060 kB
Writeback:           0 kB
AnonPages:      441188 kB
Mapped:          16696 kB
Slab:           200372 kB
PageTables:       5828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   790864 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= 71500 MiB
End job on node136 at 2011-04-02 11:36:10