Trace number 3495333

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
OptimuS p100_source? (TO) 1800.11 1800.12

General information on the benchmark

Namemus/marques-silva/
hardware-verification/c8idw_s.cnf
MD5SUMce6022a50d3e7507bf5a883302678593
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.9587
Satisfiable
(Un)Satisfiability was proved
Number of variables122321
Number of clauses361795
Sum of the clauses size844187
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2241196
Number of clauses of size 3120598
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495333-1307808837/watcher-3495333-1307808837 -o /tmp/evaluation-result-3495333-1307808837/solver-3495333-1307808837 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495333-1307808837.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 4.12 3.96 3.87 4/189 17540
/proc/meminfo: memFree=31206804/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=23252 CPUtime=0 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 1559 0 0 0 0 0 0 0 25 0 1 0 971114407 23810048 1478 33554432000 4194304 4279399 140735051843072 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 5974 1478 223 21 0 2611 0

[startup+0.097011 s]
/proc/loadavg: 4.12 3.96 3.87 4/189 17540
/proc/meminfo: memFree=31206804/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=59864 CPUtime=0.08 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 10153 0 0 0 7 1 0 0 25 0 1 0 971114407 61300736 9818 33554432000 4194304 4279399 140735051843072 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 14966 9823 224 21 0 11603 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 59864

[startup+0.101008 s]
/proc/loadavg: 4.12 3.96 3.87 4/189 17540
/proc/meminfo: memFree=31206804/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=60260 CPUtime=0.09 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 10503 0 0 0 8 1 0 0 25 0 1 0 971114407 61706240 10156 33554432000 4194304 4279399 140735051843072 18446744073709551615 4266252 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 15065 10158 224 21 0 11702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 60260

[startup+0.300974 s]
/proc/loadavg: 4.12 3.96 3.87 4/189 17540
/proc/meminfo: memFree=31206804/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=123052 CPUtime=0.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 23766 0 0 0 25 4 0 0 25 0 1 0 971114407 126005248 23321 33554432000 4194304 4279399 140735051843072 18446744073709551615 4221587 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 30763 23323 239 21 0 27400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 123052

[startup+0.700898 s]
/proc/loadavg: 4.12 3.96 3.87 4/189 17540
/proc/meminfo: memFree=31206804/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=145620 CPUtime=0.69 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 29545 0 0 0 64 5 0 0 25 0 1 0 971114407 149114880 29099 33554432000 4194304 4279399 140735051843072 18446744073709551615 4209864 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 36405 29099 251 21 0 33042 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 145620

[startup+1.50075 s]
/proc/loadavg: 4.12 3.96 3.87 5/190 17541
/proc/meminfo: memFree=31056276/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=145620 CPUtime=1.49 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 29546 0 0 0 144 5 0 0 25 0 1 0 971114407 149114880 29100 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208784 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 36405 29100 251 21 0 33042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 145620

[startup+3.10045 s]
/proc/loadavg: 4.11 3.96 3.87 5/190 17541
/proc/meminfo: memFree=31091120/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=145620 CPUtime=3.09 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 29547 0 0 0 304 5 0 0 25 0 1 0 971114407 149114880 29101 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 36405 29101 251 21 0 33042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 145620

[startup+6.30086 s]
/proc/loadavg: 4.11 3.96 3.87 5/190 17541
/proc/meminfo: memFree=31050312/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=145620 CPUtime=6.3 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 29548 0 0 0 625 5 0 0 25 0 1 0 971114407 149114880 29102 33554432000 4194304 4279399 140735051843072 18446744073709551615 4209243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 36405 29102 251 21 0 33042 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 145620

[startup+12.7007 s]
/proc/loadavg: 4.09 3.96 3.87 5/190 17541
/proc/meminfo: memFree=31029612/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=195852 CPUtime=12.69 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 38670 0 0 0 1263 6 0 0 25 0 1 0 971114407 200552448 37735 33554432000 4194304 4279399 140735051843072 18446744073709551615 4242480 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 48963 37735 270 21 0 45600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 195852

[startup+25.5003 s]
/proc/loadavg: 4.08 3.96 3.87 5/190 17542
/proc/meminfo: memFree=30990616/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=277468 CPUtime=25.49 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 55885 0 0 0 2540 9 0 0 25 0 1 0 971114407 284127232 54932 33554432000 4194304 4279399 140735051843072 18446744073709551615 4260814 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 69367 54932 270 21 0 66004 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 277468

[startup+51.1006 s]
/proc/loadavg: 4.05 3.96 3.87 5/190 17542
/proc/meminfo: memFree=30832744/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=359936 CPUtime=51.09 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 76978 0 0 0 5097 12 0 0 25 0 1 0 971114407 368574464 76013 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 89984 76013 270 21 0 86621 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 359936

[startup+102.307 s]
/proc/loadavg: 4.08 3.98 3.88 5/190 17544
/proc/meminfo: memFree=30873144/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=359936 CPUtime=102.3 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 76978 0 0 0 10218 12 0 0 25 0 1 0 971114407 368574464 76013 33554432000 4194304 4279399 140735051843072 18446744073709551615 4226746 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 89984 76013 270 21 0 86621 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 359936

[startup+162.301 s]
/proc/loadavg: 4.03 3.98 3.89 5/190 17545
/proc/meminfo: memFree=30806672/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=359936 CPUtime=162.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 76978 0 0 0 16217 12 0 0 25 0 1 0 971114407 368574464 76013 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 89984 76013 270 21 0 86621 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 359936

[startup+222.301 s]
/proc/loadavg: 4.01 3.98 3.90 5/190 17585
/proc/meminfo: memFree=30615844/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=360568 CPUtime=222.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 81197 0 0 0 22216 13 0 0 25 0 1 0 971114407 369221632 80230 33554432000 4194304 4279399 140735051843072 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 90142 80230 270 21 0 86779 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 360568

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.90 5/190 17587
/proc/meminfo: memFree=30555160/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=361748 CPUtime=282.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 83049 0 0 0 28215 13 0 0 25 0 1 0 971114407 370429952 82082 33554432000 4194304 4279399 140735051843072 18446744073709551615 4226746 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 90437 82082 270 21 0 87074 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 361748

[startup+342.301 s]
/proc/loadavg: 4.06 4.00 3.91 5/190 17588
/proc/meminfo: memFree=30393304/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=361880 CPUtime=342.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 83102 0 0 0 34215 13 0 0 25 0 1 0 971114407 370565120 82134 33554432000 4194304 4279399 140735051843072 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 90470 82134 270 21 0 87107 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 361880

[startup+402.301 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 17590
/proc/meminfo: memFree=30405800/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=362048 CPUtime=402.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 83521 0 0 0 40215 14 0 0 25 0 1 0 971114407 370737152 82552 33554432000 4194304 4279399 140735051843072 18446744073709551615 4257989 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 90512 82552 270 21 0 87149 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 362048

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17591
/proc/meminfo: memFree=30754344/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=362048 CPUtime=462.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 83521 0 0 0 46214 14 0 0 25 0 1 0 971114407 370737152 82552 33554432000 4194304 4279399 140735051843072 18446744073709551615 4210286 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 90512 82552 270 21 0 87149 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 362048

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17593
/proc/meminfo: memFree=30445308/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=362048 CPUtime=522.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 83521 0 0 0 52214 14 0 0 25 0 1 0 971114407 370737152 82552 33554432000 4194304 4279399 140735051843072 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 90512 82552 270 21 0 87149 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 362048

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17595
/proc/meminfo: memFree=30598040/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=495204 CPUtime=582.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 84845 0 0 0 58214 15 0 0 25 0 1 0 971114407 507088896 83872 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208651 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 123801 83872 270 21 0 120438 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 495204

[startup+642.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 3.43 3.84 3.86 4/184 17627
/proc/meminfo: memFree=30828984/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497256 CPUtime=882.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 86788 0 0 0 88213 15 0 0 25 0 1 0 971114407 509190144 85810 33554432000 4194304 4279399 140735051843072 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124314 85810 270 21 0 120951 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 497256

[startup+942.301 s]
/proc/loadavg: 3.16 3.69 3.80 4/184 17628
/proc/meminfo: memFree=30820772/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497256 CPUtime=942.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 86788 0 0 0 94213 16 0 0 25 0 1 0 971114407 509190144 85810 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208380 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124314 85810 270 21 0 120951 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 497256

[startup+1002.3 s]
/proc/loadavg: 3.12 3.57 3.76 4/184 17630
/proc/meminfo: memFree=30877920/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497256 CPUtime=1002.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 86788 0 0 0 100212 16 0 0 25 0 1 0 971114407 509190144 85810 33554432000 4194304 4279399 140735051843072 18446744073709551615 4260567 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124314 85810 270 21 0 120951 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 497256

[startup+1062.3 s]
/proc/loadavg: 2.89 3.43 3.70 3/178 17655
/proc/meminfo: memFree=30946736/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497256 CPUtime=1062.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 86788 0 0 0 106212 16 0 0 25 0 1 0 971114407 509190144 85810 33554432000 4194304 4279399 140735051843072 18446744073709551615 4231736 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124314 85810 270 21 0 120951 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 497256

[startup+1122.3 s]
/proc/loadavg: 2.33 3.17 3.59 3/178 17657
/proc/meminfo: memFree=30954512/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1122.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 112212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4260792 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 497652

[startup+1182.3 s]
/proc/loadavg: 2.12 2.96 3.48 3/178 17659
/proc/meminfo: memFree=30999636/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1182.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 118212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 497652

[startup+1242.3 s]
/proc/loadavg: 2.04 2.78 3.39 3/178 17660
/proc/meminfo: memFree=30962020/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1242.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 124212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4211045 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 497652

[startup+1302.3 s]
/proc/loadavg: 2.01 2.64 3.30 3/178 17662
/proc/meminfo: memFree=30964112/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1302.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 130213 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4226736 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 497652

[startup+1362.3 s]
/proc/loadavg: 1.85 2.48 3.20 2/172 17688
/proc/meminfo: memFree=31065276/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1362.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 136212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4242170 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 497652

[startup+1422.31 s]
/proc/loadavg: 1.31 2.21 3.06 2/172 17690
/proc/meminfo: memFree=31065644/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1422.29 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 142213 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4209494 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1422.29
Current children cumulated vsize (KiB) 497652

[startup+1482.3 s]
/proc/loadavg: 1.11 1.99 2.93 2/172 17692
/proc/meminfo: memFree=31065736/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1482.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 148212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4241926 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1482.28
Current children cumulated vsize (KiB) 497652

[startup+1542.3 s]
/proc/loadavg: 1.08 1.82 2.81 2/172 17696
/proc/meminfo: memFree=31065744/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1542.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 154212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4231616 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1542.28
Current children cumulated vsize (KiB) 497652

[startup+1602.3 s]
/proc/loadavg: 1.03 1.67 2.70 2/172 17698
/proc/meminfo: memFree=31065732/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1602.27 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 160211 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 497652

[startup+1662.3 s]
/proc/loadavg: 1.05 1.56 2.59 2/172 17699
/proc/meminfo: memFree=31065588/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1662.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 166212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4241922 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1662.28
Current children cumulated vsize (KiB) 497652

[startup+1722.3 s]
/proc/loadavg: 1.02 1.45 2.49 2/172 17701
/proc/meminfo: memFree=31065436/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1722.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 172212 16 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4227680 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1722.28
Current children cumulated vsize (KiB) 497652

[startup+1782.3 s]
/proc/loadavg: 1.00 1.37 2.39 2/172 17703
/proc/meminfo: memFree=31065424/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1782.28 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 178211 17 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4260730 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1782.28
Current children cumulated vsize (KiB) 497652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.35 2.37 2/172 17703
/proc/meminfo: memFree=31065408/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1800.09 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 179992 17 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4242163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 497652

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

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

[startup+1800.1 s]
/proc/loadavg: 1.00 1.35 2.37 2/172 17703
/proc/meminfo: memFree=31065408/32950928 swapFree=67051096/67111528
[pid=17540] ppid=17538 vsize=497652 CPUtime=1800.09 cores=5,7
/proc/17540/stat : 17540 (OptimuS_release) R 17538 17540 14391 0 -1 4202496 87151 0 0 0 179992 17 0 0 25 0 1 0 971114407 509595648 86173 33554432000 4194304 4279399 140735051843072 18446744073709551615 4242163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/17540/statm: 124413 86173 270 21 0 121050 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 497652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.11
CPU user time (s): 1799.92
CPU system time (s): 0.183972
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 497652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87151
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= 5054

runsolver used 2.74758 second user time and 6.68598 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-11 18:13:57
IDJOB=3495333
IDBENCH=89507
IDSOLVER=1987
FILE ID=node113/3495333-1307808837
RUNJOBID= node113-1307808390-17207
PBS_JOBID= 13551039
Free space on /tmp= 74104 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c8idw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495333-1307808837/watcher-3495333-1307808837 -o /tmp/evaluation-result-3495333-1307808837/solver-3495333-1307808837 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495333-1307808837.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ce6022a50d3e7507bf5a883302678593
RANDOM SEED=423410228

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      31207348 kB
Buffers:        281776 kB
Cached:        1034088 kB
SwapCached:      14384 kB
Active:         719908 kB
Inactive:       815700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31207348 kB
SwapTotal:    67111528 kB
SwapFree:     67051096 kB
Dirty:            6308 kB
Writeback:         176 kB
AnonPages:      217052 kB
Mapped:           9600 kB
Slab:           140028 kB
PageTables:       5904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   455368 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= 74104 MiB
End job on node113 at 2011-06-11 18:44:00