Trace number 3159915

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-v600-c2556-S727005963-093.SATISFIABLE.cnf
MD5SUM91e4bda9499071fffccca1352d82691f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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
0.00/0.00	c Find Units :          0
0.00/0.00	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: 600
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 600 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 2556
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2556 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     600       0    2556      5103
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0.01 total 0.01
1300.03/1300.00	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-3159915-1301738271/watcher-3159915-1301738271 -o /tmp/evaluation-result-3159915-1301738271/solver-3159915-1301738271 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159915-1301738271.cnf 2099283129 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 4.10 4.03 3.94 3/185 22200
/proc/meminfo: memFree=22986488/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=29716 CPUtime=0 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 1683 0 0 0 0 0 0 0 25 0 1 0 285425095 30429184 1621 33554432000 4194304 4947581 140735073519504 18446744073709551615 228256175504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22200/statm: 7429 1624 289 184 0 2304 0

[startup+0.0281501 s]
/proc/loadavg: 4.10 4.03 3.94 3/185 22200
/proc/meminfo: memFree=22986488/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=43004 CPUtime=0.02 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 3180 0 0 0 2 0 0 0 25 0 1 0 285425095 44036096 3109 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399580 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 10751 3109 455 184 0 5626 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 43004

[startup+0.101136 s]
/proc/loadavg: 4.10 4.03 3.94 3/185 22200
/proc/meminfo: memFree=22986488/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=43004 CPUtime=0.09 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 3253 0 0 0 9 0 0 0 25 0 1 0 285425095 44036096 3182 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 10751 3182 457 184 0 5626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43004

[startup+0.301145 s]
/proc/loadavg: 4.10 4.03 3.94 3/185 22200
/proc/meminfo: memFree=22986488/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=51528 CPUtime=0.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 3514 0 0 0 29 0 0 0 25 0 1 0 285425095 52764672 3443 33554432000 4194304 4947581 140735073519504 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 12882 3443 457 184 0 7757 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51528

[startup+0.701057 s]
/proc/loadavg: 4.10 4.03 3.94 3/185 22200
/proc/meminfo: memFree=22986488/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=60216 CPUtime=0.69 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 3920 0 0 0 69 0 0 0 25 0 1 0 285425095 61661184 3849 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 15054 3849 457 184 0 9929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60216

[startup+1.50092 s]
/proc/loadavg: 4.10 4.03 3.94 3/186 22201
/proc/meminfo: memFree=22970980/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=78000 CPUtime=1.49 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 4717 0 0 0 149 0 0 0 25 0 1 0 285425095 79872000 4646 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399905 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 19500 4646 461 184 0 14375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78000

[startup+3.10062 s]
/proc/loadavg: 4.09 4.03 3.94 4/188 22256
/proc/meminfo: memFree=23119880/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=86880 CPUtime=3.08 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 6881 0 0 0 308 0 0 0 25 0 1 0 285425095 88965120 6810 33554432000 4194304 4947581 140735073519504 18446744073709551615 4400160 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 21720 6810 466 184 0 16595 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 86880

[startup+6.30104 s]
/proc/loadavg: 4.09 4.03 3.94 5/190 22283
/proc/meminfo: memFree=23075160/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=95832 CPUtime=6.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 7767 0 0 0 628 1 0 0 25 0 1 0 285425095 98131968 7696 33554432000 4194304 4947581 140735073519504 18446744073709551615 4401284 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 23958 7696 466 184 0 18833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95832

[startup+12.7009 s]
/proc/loadavg: 4.07 4.03 3.94 5/190 22284
/proc/meminfo: memFree=23013840/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=105396 CPUtime=12.69 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 11644 0 0 0 1268 1 0 0 25 0 1 0 285425095 107925504 11564 33554432000 4194304 4947581 140735073519504 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 26349 11564 466 184 0 21224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105396

[startup+25.5007 s]
/proc/loadavg: 4.06 4.02 3.94 5/190 22284
/proc/meminfo: memFree=22958824/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=124932 CPUtime=25.49 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 15167 0 0 0 2548 1 0 0 25 0 1 0 285425095 127930368 15087 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 31233 15087 466 184 0 26108 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124932

[startup+51.1002 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 22285
/proc/meminfo: memFree=22919220/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=124932 CPUtime=51.09 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 17414 0 0 0 5107 2 0 0 25 0 1 0 285425095 127930368 17334 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 31233 17334 466 184 0 26108 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 124932

[startup+102.306 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 22286
/proc/meminfo: memFree=22816784/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=145780 CPUtime=102.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 22652 0 0 0 10226 3 0 0 25 0 1 0 285425095 149278720 22572 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 36445 22572 466 184 0 31320 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 145780

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 22288
/proc/meminfo: memFree=22751388/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=167668 CPUtime=162.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 28661 0 0 0 16225 4 0 0 25 0 1 0 285425095 171692032 28565 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 41917 28565 467 184 0 36792 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 167668

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 22298
/proc/meminfo: memFree=22720080/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=167668 CPUtime=222.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 30807 0 0 0 22224 5 0 0 25 0 1 0 285425095 171692032 30708 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 41917 30708 467 184 0 36792 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 167668

[startup+282.301 s]
/proc/loadavg: 4.04 4.02 3.95 5/190 22300
/proc/meminfo: memFree=22664864/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=167668 CPUtime=282.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 31134 0 0 0 28223 6 0 0 25 0 1 0 285425095 171692032 31035 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 41917 31035 467 184 0 36792 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 167668

[startup+342.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 22301
/proc/meminfo: memFree=22615120/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=179416 CPUtime=342.29 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 33757 0 0 0 34223 6 0 0 25 0 1 0 285425095 183721984 33658 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399764 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 44854 33658 467 184 0 39729 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 179416

[startup+402.3 s]
/proc/loadavg: 4.11 4.04 3.96 5/190 22306
/proc/meminfo: memFree=22574136/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=191216 CPUtime=402.3 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 37738 0 0 0 40222 8 0 0 25 0 1 0 285425095 195805184 37639 33554432000 4194304 4947581 140735073519504 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 47804 37639 467 184 0 42679 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 191216

[startup+462.301 s]
/proc/loadavg: 4.03 4.03 3.96 5/190 22308
/proc/meminfo: memFree=22560796/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=191216 CPUtime=462.3 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 38843 0 0 0 46221 9 0 0 25 0 1 0 285425095 195805184 38744 33554432000 4194304 4947581 140735073519504 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 47804 38744 467 184 0 42679 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 191216

[startup+522.3 s]
/proc/loadavg: 4.01 4.02 3.96 5/190 22309
/proc/meminfo: memFree=22543172/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=203912 CPUtime=522.3 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 42202 0 0 0 52220 10 0 0 25 0 1 0 285425095 208805888 39250 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 50978 39250 467 184 0 45853 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 203912

[startup+582.301 s]
/proc/loadavg: 4.00 4.02 3.96 5/190 22311
/proc/meminfo: memFree=22506444/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=203912 CPUtime=582.3 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 42615 0 0 0 58219 11 0 0 25 0 1 0 285425095 208805888 39663 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 50978 39663 467 184 0 45853 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 203912

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 22312
/proc/meminfo: memFree=22492916/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=203912 CPUtime=642.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 45236 0 0 0 64220 11 0 0 25 0 1 0 285425095 208805888 42284 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 50978 42284 467 184 0 45853 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 203912

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 22314
/proc/meminfo: memFree=22488808/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=253736 CPUtime=702.3 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 45588 0 0 0 70219 11 0 0 25 0 1 0 285425095 259825664 42636 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 63434 42636 467 184 0 58309 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 253736

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 22316
/proc/meminfo: memFree=22469316/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=253736 CPUtime=762.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 46029 0 0 0 76220 11 0 0 25 0 1 0 285425095 259825664 43077 33554432000 4194304 4947581 140735073519504 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 63434 43077 467 184 0 58309 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 253736

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 22317
/proc/meminfo: memFree=22453444/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=304940 CPUtime=822.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 47515 0 0 0 82219 12 0 0 25 0 1 0 285425095 312258560 44563 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 76235 44563 467 184 0 71110 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 304940

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 22319
/proc/meminfo: memFree=22442392/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=304940 CPUtime=882.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 47552 0 0 0 88218 13 0 0 25 0 1 0 285425095 312258560 44600 33554432000 4194304 4947581 140735073519504 18446744073709551615 4400163 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 76235 44600 467 184 0 71110 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 304940

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 22320
/proc/meminfo: memFree=22401576/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=304940 CPUtime=942.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 47678 0 0 0 94218 13 0 0 25 0 1 0 285425095 312258560 44726 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 76235 44726 467 184 0 71110 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 304940

[startup+1002.3 s]
/proc/loadavg: 3.53 3.88 3.92 4/184 22339
/proc/meminfo: memFree=22496716/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=357556 CPUtime=1002.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 52350 0 0 0 100216 15 0 0 25 0 1 0 285425095 366137344 49398 33554432000 4194304 4947581 140735073519504 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 89389 49398 467 184 0 84264 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 357556

[startup+1062.3 s]
/proc/loadavg: 3.21 3.73 3.86 4/184 22341
/proc/meminfo: memFree=22432708/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=357556 CPUtime=1062.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 58678 0 0 0 106212 19 0 0 25 0 1 0 285425095 366137344 55726 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 89389 55726 467 184 0 84264 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 357556

[startup+1122.3 s]
/proc/loadavg: 3.07 3.58 3.80 4/184 22342
/proc/meminfo: memFree=22417940/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=357556 CPUtime=1122.31 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 58965 0 0 0 112212 19 0 0 25 0 1 0 285425095 366137344 56013 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 89389 56013 467 184 0 84264 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 357556

[startup+1182.3 s]
/proc/loadavg: 3.03 3.48 3.75 4/184 22344
/proc/meminfo: memFree=22400064/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=357556 CPUtime=1182.32 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 59145 0 0 0 118212 20 0 0 25 0 1 0 285425095 366137344 56193 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 89389 56193 467 184 0 84264 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 357556

[startup+1242.3 s]
/proc/loadavg: 3.01 3.39 3.70 4/184 22345
/proc/meminfo: memFree=22374492/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=357556 CPUtime=1242.32 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 59936 0 0 0 124212 20 0 0 25 0 1 0 285425095 366137344 56984 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 89389 56984 467 184 0 84264 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 357556



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.32 3.66 4/184 22347
/proc/meminfo: memFree=22366052/32951124 swapFree=67111524/67111528
[pid=22200] ppid=22198 vsize=411340 CPUtime=1300.03 cores=0,2
/proc/22200/stat : 22200 (synit_sat) R 22198 22200 21623 0 -1 4202496 61508 0 0 0 129982 21 0 0 25 0 1 0 285425095 421212160 58556 33554432000 4194304 4947581 140735073519504 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/22200/statm: 102835 58556 467 184 0 97710 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 411340

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): 1299.82
CPU system time (s): 0.225965
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 411340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61513
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= 14
involuntary context switches= 3711

runsolver used 2.29465 second user time and 4.79927 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 11:57:51
IDJOB=3159915
IDBENCH=82938
IDSOLVER=1571
FILE ID=node136/3159915-1301738271
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-k3-r4.26-v600-c2556-S727005963-093.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159915-1301738271/watcher-3159915-1301738271 -o /tmp/evaluation-result-3159915-1301738271/solver-3159915-1301738271 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159915-1301738271.cnf 2099283129

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

MD5SUM BENCH= 91e4bda9499071fffccca1352d82691f
RANDOM SEED=2099283129

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:      22986760 kB
Buffers:        307356 kB
Cached:        9137408 kB
SwapCached:          4 kB
Active:        4439884 kB
Inactive:      5259532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22986760 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            2344 kB
Writeback:           0 kB
AnonPages:      255148 kB
Mapped:          15812 kB
Slab:           200396 kB
PageTables:       5788 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   596932 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 12:19:33