Trace number 3159798

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-k5-r21.3-v175-c3727-S110935064-075.SATISFIABLE.cnf
MD5SUMb179d65395dd8ffd730bf106fb19b537
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.272958
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53727
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 175
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 175 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 3727
0.00/0.00	c Total Clauses( cover/uncovered ): 0 3727 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     175       0    3727     14189
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.01/0.03	c covering time  0.02 total 0.02
1300.03/1300.00	c interrupt  1300.01 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-3159798-1301736969/watcher-3159798-1301736969 -o /tmp/evaluation-result-3159798-1301736969/solver-3159798-1301736969 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159798-1301736969.cnf 1302819957 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.92 3.99 3.91 3/185 22054
/proc/meminfo: memFree=22986560/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=29716 CPUtime=0 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 1996 0 0 0 0 0 0 0 19 0 1 0 285294884 30429184 1933 33554432000 4194304 4947581 140734710571648 18446744073709551615 4308784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22054/statm: 7429 1943 320 184 0 2304 0

[startup+0.021449 s]
/proc/loadavg: 3.92 3.99 3.91 3/185 22054
/proc/meminfo: memFree=22986560/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=33772 CPUtime=0.01 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 2951 0 0 0 1 0 0 0 19 0 1 0 285294884 34582528 2885 33554432000 4194304 4947581 140734710571648 18446744073709551615 4845084 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 8443 2885 406 184 0 3318 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 33772

[startup+0.100463 s]
/proc/loadavg: 3.92 3.99 3.91 3/185 22054
/proc/meminfo: memFree=22986560/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=47096 CPUtime=0.09 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 4325 0 0 0 9 0 0 0 19 0 1 0 285294884 48226304 4259 33554432000 4194304 4947581 140734710571648 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 11774 4259 436 184 0 6649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47096

[startup+0.300428 s]
/proc/loadavg: 3.92 3.99 3.91 3/185 22054
/proc/meminfo: memFree=22986560/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=49144 CPUtime=0.29 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 4902 0 0 0 29 0 0 0 20 0 1 0 285294884 50323456 4836 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 12286 4836 460 184 0 7161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49144

[startup+0.70036 s]
/proc/loadavg: 3.92 3.99 3.91 3/185 22054
/proc/meminfo: memFree=22986560/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=58360 CPUtime=0.69 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 5390 0 0 0 69 0 0 0 20 0 1 0 285294884 59760640 5324 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 14590 5324 460 184 0 9465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58360

[startup+1.50119 s]
/proc/loadavg: 3.92 3.99 3.91 3/186 22055
/proc/meminfo: memFree=22965472/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=76324 CPUtime=1.49 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 6161 0 0 0 149 0 0 0 23 0 1 0 285294884 78155776 6095 33554432000 4194304 4947581 140734710571648 18446744073709551615 4350733 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 19081 6095 460 184 0 13956 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76324

[startup+3.10089 s]
/proc/loadavg: 3.92 3.99 3.91 4/188 22110
/proc/meminfo: memFree=23101192/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=85576 CPUtime=3.09 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 7285 0 0 0 308 1 0 0 25 0 1 0 285294884 87629824 7219 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 21394 7219 469 184 0 16269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85576

[startup+6.30036 s]
/proc/loadavg: 3.85 3.98 3.91 5/190 22137
/proc/meminfo: memFree=23033196/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=85576 CPUtime=6.29 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 9487 0 0 0 628 1 0 0 25 0 1 0 285294884 87629824 9421 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 21394 9421 469 184 0 16269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85576

[startup+12.7002 s]
/proc/loadavg: 3.86 3.98 3.91 5/190 22137
/proc/meminfo: memFree=22958252/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=105300 CPUtime=12.69 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 15402 0 0 0 1267 2 0 0 25 0 1 0 285294884 107827200 15336 33554432000 4194304 4947581 140734710571648 18446744073709551615 4547408 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 26325 15336 469 184 0 21200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105300

[startup+25.501 s]
/proc/loadavg: 3.89 3.98 3.91 5/190 22137
/proc/meminfo: memFree=22902720/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=115484 CPUtime=25.49 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 17877 0 0 0 2547 2 0 0 25 0 1 0 285294884 118255616 17811 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 28871 17811 469 184 0 23746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 115484

[startup+51.1005 s]
/proc/loadavg: 3.93 3.98 3.91 5/190 22138
/proc/meminfo: memFree=22859984/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=136884 CPUtime=51.09 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 21682 0 0 0 5107 2 0 0 25 0 1 0 285294884 140169216 21616 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 34221 21616 469 184 0 29096 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 136884

[startup+102.307 s]
/proc/loadavg: 3.97 3.98 3.91 5/190 22139
/proc/meminfo: memFree=22770068/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=159128 CPUtime=102.29 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 28910 0 0 0 10226 3 0 0 25 0 1 0 285294884 162947072 28812 33554432000 4194304 4947581 140734710571648 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 39782 28812 475 184 0 34657 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 159128

[startup+162.301 s]
/proc/loadavg: 4.06 3.99 3.91 5/190 22141
/proc/meminfo: memFree=22730736/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=159128 CPUtime=162.29 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 30477 0 0 0 16225 4 0 0 25 0 1 0 285294884 162947072 30379 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 39782 30379 475 184 0 34657 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 159128

[startup+222.3 s]
/proc/loadavg: 4.06 4.01 3.92 5/190 22143
/proc/meminfo: memFree=22689916/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=159128 CPUtime=222.29 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 32105 0 0 0 22224 5 0 0 25 0 1 0 285294884 162947072 32007 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 39782 32007 475 184 0 34657 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 159128

[startup+282.301 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 22144
/proc/meminfo: memFree=22652452/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=171456 CPUtime=282.3 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 35723 0 0 0 28224 6 0 0 25 0 1 0 285294884 175570944 35619 33554432000 4194304 4947581 140734710571648 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 42864 35619 469 184 0 37739 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 171456

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 22146
/proc/meminfo: memFree=22607552/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=221852 CPUtime=342.29 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 41634 0 0 0 34222 7 0 0 25 0 1 0 285294884 227176448 41066 33554432000 4194304 4947581 140734710571648 18446744073709551615 4346204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 55463 41066 469 184 0 50338 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 221852

[startup+402.301 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 22147
/proc/meminfo: memFree=22566976/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=273768 CPUtime=402.3 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 48962 0 0 0 40220 10 0 0 25 0 1 0 285294884 280338432 48394 33554432000 4194304 4947581 140734710571648 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 68442 48394 469 184 0 63317 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 273768

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 22149
/proc/meminfo: memFree=22563340/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=273768 CPUtime=462.3 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 50520 0 0 0 46219 11 0 0 25 0 1 0 285294884 280338432 49952 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 68442 49952 469 184 0 63317 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 273768

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22151
/proc/meminfo: memFree=22511740/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=273768 CPUtime=522.3 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 58268 0 0 0 52216 14 0 0 25 0 1 0 285294884 280338432 57700 33554432000 4194304 4947581 140734710571648 18446744073709551615 4398563 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 68442 57700 469 184 0 63317 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 273768

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22152
/proc/meminfo: memFree=22440284/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=328160 CPUtime=582.31 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 69662 0 0 0 58214 17 0 0 25 0 1 0 285294884 336035840 69094 33554432000 4194304 4947581 140734710571648 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 82040 69094 469 184 0 76915 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 328160

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22154
/proc/meminfo: memFree=22427972/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=328160 CPUtime=642.31 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 69699 0 0 0 64214 17 0 0 25 0 1 0 285294884 336035840 69131 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 82040 69131 469 184 0 76915 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 328160

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22155
/proc/meminfo: memFree=22400784/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=702.3 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 70085 0 0 0 70213 17 0 0 25 0 1 0 285294884 392486912 69517 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 69517 469 184 0 90697 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 383288

[startup+762.307 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 22157
/proc/meminfo: memFree=22387112/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=762.31 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 73182 0 0 0 76213 18 0 0 25 0 1 0 285294884 392486912 72614 33554432000 4194304 4947581 140734710571648 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 72614 469 184 0 90697 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 383288

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 22159
/proc/meminfo: memFree=22376800/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=822.31 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 73216 0 0 0 82213 18 0 0 25 0 1 0 285294884 392486912 72648 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 72648 469 184 0 90697 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 383288

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22160
/proc/meminfo: memFree=22345524/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=882.31 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 73284 0 0 0 88212 19 0 0 25 0 1 0 285294884 392486912 72716 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 72716 469 184 0 90697 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 383288

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22162
/proc/meminfo: memFree=22339424/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=942.31 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 73332 0 0 0 94212 19 0 0 25 0 1 0 285294884 392486912 72758 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 72758 469 184 0 90697 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 383288

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22163
/proc/meminfo: memFree=22313732/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=1002.32 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 73363 0 0 0 100212 20 0 0 25 0 1 0 285294884 392486912 72774 33554432000 4194304 4947581 140734710571648 18446744073709551615 4401141 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 72774 469 184 0 90697 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 383288

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22165
/proc/meminfo: memFree=22305648/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=1062.32 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 73397 0 0 0 106212 20 0 0 25 0 1 0 285294884 392486912 72793 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 72793 469 184 0 90697 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 383288

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22167
/proc/meminfo: memFree=22272400/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=1122.32 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 77821 0 0 0 112211 21 0 0 25 0 1 0 285294884 392486912 77198 33554432000 4194304 4947581 140734710571648 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 77198 469 184 0 90697 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 383288

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22168
/proc/meminfo: memFree=22232584/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=1182.32 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 80720 0 0 0 118210 22 0 0 25 0 1 0 285294884 392486912 80074 33554432000 4194304 4947581 140734710571648 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 80074 469 184 0 90697 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 383288

[startup+1242.3 s]
/proc/loadavg: 4.08 4.02 3.94 5/190 22170
/proc/meminfo: memFree=22229208/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=1242.32 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 80803 0 0 0 124210 22 0 0 25 0 1 0 285294884 392486912 80130 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 80130 469 184 0 90697 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 383288



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 4.03 3.94 5/190 22171
/proc/meminfo: memFree=22226344/32951124 swapFree=67111524/67111528
[pid=22054] ppid=22052 vsize=383288 CPUtime=1300.03 cores=0,2
/proc/22054/stat : 22054 (synit_sat) R 22052 22054 21623 0 -1 4202496 80827 0 0 0 129981 22 0 0 25 0 1 0 285294884 392486912 80123 33554432000 4194304 4947581 140734710571648 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22054/statm: 95822 80123 469 184 0 90697 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 383288

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.81
CPU system time (s): 0.236963
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 383288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80832
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 3751

runsolver used 2.25366 second user time and 4.84726 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 11:36:09
IDJOB=3159798
IDBENCH=82821
IDSOLVER=1571
FILE ID=node136/3159798-1301736969
RUNJOBID= node136-1301733062-21641
PBS_JOBID= 12840933
Free space on /tmp= 71500 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S110935064-075.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159798-1301736969/watcher-3159798-1301736969 -o /tmp/evaluation-result-3159798-1301736969/solver-3159798-1301736969 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159798-1301736969.cnf 1302819957

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

MD5SUM BENCH= b179d65395dd8ffd730bf106fb19b537
RANDOM SEED=1302819957

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:      22986592 kB
Buffers:        307004 kB
Cached:        9136916 kB
SwapCached:          4 kB
Active:        4439956 kB
Inactive:      5259512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22986592 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:      255176 kB
Mapped:          15920 kB
Slab:           200384 kB
PageTables:       5612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   615572 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 11:57:51