Trace number 3188918

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
QuteRSat 2011-03-01? (TO) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S840902310-084.SATISFIABLE.cnf
MD5SUM02c45b007aaa35525677ccadd4298d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 500 #clause: 2130
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: 500
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 500 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 2130
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     500       0    2130      4245
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2130
0.00/0.02	c TmMap: Origin: 4746 ClauseNum: 12735 --> New: 2631 ClauseNum: 8520
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 4260 #xorclause: 0
0.00/0.02	c #var: 500 #clauses: 2131 Solving... 
1300.03/1300.00	c Time Out !!
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-3188918-1302286622/watcher-3188918-1302286622 -o /tmp/evaluation-result-3188918-1302286622/solver-3188918-1302286622 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188918-1302286622.cnf 1681628308 

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: 3.46 3.88 3.96 5/189 6237
/proc/meminfo: memFree=12476520/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=32364 CPUtime=0 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 1743 0 0 0 0 0 0 0 25 0 1 0 418892859 33140736 1676 33554432000 4194304 6016207 140733487560464 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 8091 1676 379 445 0 1635 0

[startup+0.0491901 s]
/proc/loadavg: 3.46 3.88 3.96 5/189 6237
/proc/meminfo: memFree=12476520/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=46712 CPUtime=0.04 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 3859 0 0 0 4 0 0 0 25 0 1 0 418892859 47833088 3792 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 11678 3792 719 445 0 5222 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 46712

[startup+0.100178 s]
/proc/loadavg: 3.46 3.88 3.96 5/189 6237
/proc/meminfo: memFree=12476520/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=46712 CPUtime=0.09 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 3914 0 0 0 9 0 0 0 25 0 1 0 418892859 47833088 3847 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425585 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 11678 3847 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300142 s]
/proc/loadavg: 3.46 3.88 3.96 5/189 6237
/proc/meminfo: memFree=12476520/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=55208 CPUtime=0.29 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 4122 0 0 0 29 0 0 0 25 0 1 0 418892859 56532992 4055 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 13802 4055 722 445 0 7346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55208

[startup+0.700069 s]
/proc/loadavg: 3.46 3.88 3.96 5/189 6237
/proc/meminfo: memFree=12476520/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=63852 CPUtime=0.69 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 4446 0 0 0 69 0 0 0 25 0 1 0 418892859 65384448 4379 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 15963 4379 722 445 0 9507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63852

[startup+1.50092 s]
/proc/loadavg: 3.50 3.89 3.96 5/190 6238
/proc/meminfo: memFree=12451960/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=72644 CPUtime=1.49 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 6360 0 0 0 149 0 0 0 25 0 1 0 418892859 74387456 6293 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 18161 6293 729 445 0 11705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72644

[startup+3.10063 s]
/proc/loadavg: 3.50 3.89 3.96 5/190 6238
/proc/meminfo: memFree=12439444/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=81616 CPUtime=3.09 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 7014 0 0 0 308 1 0 0 25 0 1 0 418892859 83574784 6947 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 20404 6947 729 445 0 13948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81616

[startup+6.30104 s]
/proc/loadavg: 3.54 3.89 3.96 5/190 6238
/proc/meminfo: memFree=12409196/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=81616 CPUtime=6.29 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 7824 0 0 0 628 1 0 0 25 0 1 0 418892859 83574784 7757 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 20404 7757 729 445 0 13948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81616

[startup+12.7009 s]
/proc/loadavg: 3.58 3.89 3.96 5/190 6238
/proc/meminfo: memFree=12371336/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=90932 CPUtime=12.69 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 11167 0 0 0 1268 1 0 0 25 0 1 0 418892859 93114368 11091 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425012 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 22733 11091 729 445 0 16277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90932

[startup+25.5005 s]
/proc/loadavg: 3.67 3.89 3.96 5/190 6239
/proc/meminfo: memFree=12340212/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=110088 CPUtime=25.49 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 14265 0 0 0 2548 1 0 0 25 0 1 0 418892859 112730112 14189 33554432000 4194304 6016207 140733487560464 18446744073709551615 4371068 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 27522 14189 729 445 0 21066 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 110088

[startup+51.1009 s]
/proc/loadavg: 3.84 3.92 3.97 5/190 6239
/proc/meminfo: memFree=12303980/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=129972 CPUtime=51.09 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 17051 0 0 0 5108 1 0 0 25 0 1 0 418892859 133091328 16975 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 32493 16975 729 445 0 26037 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 129972

[startup+102.306 s]
/proc/loadavg: 3.93 3.93 3.97 5/190 6241
/proc/meminfo: memFree=12224324/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=150808 CPUtime=102.3 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 22443 0 0 0 10228 2 0 0 25 0 1 0 418892859 154427392 22363 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 37702 22363 731 445 0 31246 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 150808

[startup+162.301 s]
/proc/loadavg: 3.97 3.94 3.97 5/190 6242
/proc/meminfo: memFree=12191288/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=150808 CPUtime=162.29 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 23008 0 0 0 16227 2 0 0 25 0 1 0 418892859 154427392 22928 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 37702 22928 731 445 0 31246 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 150808

[startup+222.301 s]
/proc/loadavg: 4.06 3.96 3.97 5/190 6244
/proc/meminfo: memFree=12137316/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=161888 CPUtime=222.29 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 27673 0 0 0 22226 3 0 0 25 0 1 0 418892859 165773312 27593 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 40472 27593 731 445 0 34016 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 161888

[startup+282.301 s]
/proc/loadavg: 4.02 3.97 3.97 5/190 6246
/proc/meminfo: memFree=12077632/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=184656 CPUtime=282.3 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 35123 0 0 0 28224 6 0 0 25 0 1 0 418892859 189087744 35043 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425121 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 46164 35043 731 445 0 39708 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 184656

[startup+342.301 s]
/proc/loadavg: 4.01 3.97 3.97 5/190 6247
/proc/meminfo: memFree=12042376/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=207736 CPUtime=342.3 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 37624 0 0 0 34223 7 0 0 25 0 1 0 418892859 212721664 37544 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 51934 37544 731 445 0 45478 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 207736

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.97 5/190 6249
/proc/meminfo: memFree=11999292/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=207736 CPUtime=402.31 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 38849 0 0 0 40223 8 0 0 25 0 1 0 418892859 212721664 38769 33554432000 4194304 6016207 140733487560464 18446744073709551615 4513178 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 51934 38769 731 445 0 45478 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 207736

[startup+462.301 s]
/proc/loadavg: 4.06 3.99 3.98 5/190 6250
/proc/meminfo: memFree=11963160/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=207736 CPUtime=462.3 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 39788 0 0 0 46222 8 0 0 25 0 1 0 418892859 212721664 39698 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 51934 39698 731 445 0 45478 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 207736

[startup+522.301 s]
/proc/loadavg: 4.02 3.99 3.98 5/190 6252
/proc/meminfo: memFree=11940668/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=207736 CPUtime=522.3 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 40117 0 0 0 52222 8 0 0 25 0 1 0 418892859 212721664 40016 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 51934 40016 731 445 0 45478 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 207736

[startup+582.301 s]
/proc/loadavg: 4.01 3.99 3.98 5/190 6254
/proc/meminfo: memFree=11914580/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=257096 CPUtime=582.31 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 43889 0 0 0 58222 9 0 0 25 0 1 0 418892859 263266304 43760 33554432000 4194304 6016207 140733487560464 18446744073709551615 4426924 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 64274 43760 731 445 0 57818 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 257096

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6255
/proc/meminfo: memFree=11879308/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=257096 CPUtime=642.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 46998 0 0 0 64221 11 0 0 25 0 1 0 418892859 263266304 46852 33554432000 4194304 6016207 140733487560464 18446744073709551615 4371152 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 64274 46852 731 445 0 57818 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 257096

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6257
/proc/meminfo: memFree=11867860/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=257096 CPUtime=702.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 46998 0 0 0 70221 11 0 0 25 0 1 0 418892859 263266304 46852 33554432000 4194304 6016207 140733487560464 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 64274 46852 731 445 0 57818 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 257096

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6258
/proc/meminfo: memFree=11854052/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=257096 CPUtime=762.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 47016 0 0 0 76221 11 0 0 25 0 1 0 418892859 263266304 46852 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 64274 46852 731 445 0 57818 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 257096

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6260
/proc/meminfo: memFree=11857228/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=257096 CPUtime=822.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 47016 0 0 0 82221 11 0 0 25 0 1 0 418892859 263266304 46852 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 64274 46852 731 445 0 57818 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 257096

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6262
/proc/meminfo: memFree=11835236/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=308832 CPUtime=882.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 50486 0 0 0 88220 12 0 0 25 0 1 0 418892859 316243968 50300 33554432000 4194304 6016207 140733487560464 18446744073709551615 4380188 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 77208 50300 731 445 0 70752 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 308832

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6263
/proc/meminfo: memFree=11813372/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=942.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 53881 0 0 0 94218 14 0 0 25 0 1 0 418892859 369475584 53617 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425592 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 53617 731 445 0 83748 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 360816

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6265
/proc/meminfo: memFree=11785180/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=1002.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 57053 0 0 0 100218 14 0 0 25 0 1 0 418892859 369475584 56787 33554432000 4194304 6016207 140733487560464 18446744073709551615 4513178 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 56787 729 445 0 83748 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 360816

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.98 5/190 6266
/proc/meminfo: memFree=11783280/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=1062.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 57487 0 0 0 106218 14 0 0 25 0 1 0 418892859 369475584 57119 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 57119 729 445 0 83748 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 360816

[startup+1122.3 s]
/proc/loadavg: 4.06 4.00 3.98 5/190 6268
/proc/meminfo: memFree=11773688/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=1122.32 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 57530 0 0 0 112218 14 0 0 25 0 1 0 418892859 369475584 57162 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 57162 729 445 0 83748 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 360816

[startup+1182.3 s]
/proc/loadavg: 4.08 4.01 3.99 5/190 6270
/proc/meminfo: memFree=11754420/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=1182.33 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 57531 0 0 0 118219 14 0 0 25 0 1 0 418892859 369475584 57163 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 57163 729 445 0 83748 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 360816

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.99 5/190 6271
/proc/meminfo: memFree=11739612/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=1242.33 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 58124 0 0 0 124219 14 0 0 25 0 1 0 418892859 369475584 57756 33554432000 4194304 6016207 140733487560464 18446744073709551615 4426272 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 57756 729 445 0 83748 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 360816



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.77 3.95 3.97 2/172 6327
/proc/meminfo: memFree=12335124/32950928 swapFree=67111528/67111528
[pid=6237] ppid=6235 vsize=360816 CPUtime=1300.03 cores=5,7
/proc/6237/stat : 6237 (qutersat_releas) R 6235 6237 5388 0 -1 4202496 58209 0 0 0 129989 14 0 0 25 0 1 0 418892859 369475584 57706 33554432000 4194304 6016207 140733487560464 18446744073709551615 4425571 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/6237/statm: 90204 57706 729 445 0 83748 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 360816

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): 1300.06
CPU user time (s): 1299.9
CPU system time (s): 0.155976
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 360816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58214
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1890

runsolver used 2.06768 second user time and 5.01124 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-08 20:17:02
IDJOB=3188918
IDBENCH=83049
IDSOLVER=1607
FILE ID=node116/3188918-1302286622
RUNJOBID= node116-1302286618-6171
PBS_JOBID= 12919059
Free space on /tmp= 70640 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S840902310-084.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188918-1302286622/watcher-3188918-1302286622 -o /tmp/evaluation-result-3188918-1302286622/solver-3188918-1302286622 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188918-1302286622.cnf 1681628308

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

MD5SUM BENCH= 02c45b007aaa35525677ccadd4298d97
RANDOM SEED=1681628308

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.77
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      12476552 kB
Buffers:        562996 kB
Cached:       19288852 kB
SwapCached:          0 kB
Active:        5984536 kB
Inactive:     14013792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12476552 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7688 kB
Writeback:           0 kB
AnonPages:      146212 kB
Mapped:          20392 kB
Slab:           412512 kB
PageTables:       5760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   427924 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= 70644 MiB
End job on node116 at 2011-04-08 20:38:44