Trace number 3724818

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
toysat 2012-06-01? (TO) 1800.02 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Base/
normalized-minisat100_4_32_7.opb
MD5SUM5143d5ad0515f9b6d1308dd1ede87dc2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8017325
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20200
Total number of constraints30206
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints30000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 19900
Biggest coefficient in the objective function 183250432
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 208246496520
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 183250432
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 208246496520
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

49.78/49.81	c 2012-06-02T17:06:01+0200
49.78/49.81	c arch = x86_64
49.78/49.81	c os = linux
49.78/49.81	c compiler = ghc 7.4
49.78/49.81	c packages:
49.78/49.81	c   OptDir-0.0.1
49.78/49.81	c   array-0.4.0.0
49.78/49.81	c   base-4.5.0.0
49.78/49.81	c   bytestring-0.9.2.1
49.78/49.81	c   containers-0.4.2.1
49.78/49.81	c   deepseq-1.3.0.0
49.78/49.81	c   mtl-2.1.1
49.78/49.81	c   old_locale-1.0.0.4
49.78/49.81	c   parse_dimacs-1.2
49.78/49.81	c   parsec-3.1.2
49.78/49.81	c   queue-0.1.2
49.78/49.81	c   stm-2.3
49.78/49.81	c   time-1.4
49.78/49.81	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724818-1338649561.opb"]
49.78/49.81	c #vars 20200
49.78/49.81	c #constraints 30206
49.78/49.81	c Solving starts ...
54.18/54.28	c solving time = 4.437s
54.18/54.28	c #decision = 20415
54.18/54.28	c #conflict = 198
54.18/54.28	c #restart = 1
54.18/54.28	o 8897713
54.38/54.42	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3724818-1338649561/watcher-3724818-1338649561 -o /tmp/evaluation-result-3724818-1338649561/solver-3724818-1338649561 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724818-1338649561.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 8450
/proc/meminfo: memFree=27487692/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 804 0 0 0 0 0 0 0 20 0 1 0 331081187 6373376 724 33554432000 4194304 8989770 140737157635104 140736628952696 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/8450/statm: 1556 724 425 1171 0 333 0

[startup+0.023611 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 8450
/proc/meminfo: memFree=27487692/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=8272 CPUtime=0.01 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 1101 0 0 0 1 0 0 0 20 0 1 0 331081187 8470528 1021 33554432000 4194304 8989770 140737157635104 140736628952696 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/8450/statm: 2068 1021 425 1171 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8272

[startup+0.10027 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 8450
/proc/meminfo: memFree=27487692/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=11344 CPUtime=0.09 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 2111 0 0 0 9 0 0 0 20 0 1 0 331081187 11616256 2031 33554432000 4194304 8989770 140737157635104 140736628952696 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/8450/statm: 2836 2031 429 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300287 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 8450
/proc/meminfo: memFree=27487692/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=21584 CPUtime=0.29 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 4673 0 0 0 28 1 0 0 20 0 1 0 331081187 22102016 4593 33554432000 4194304 8989770 140737157635104 140736628952696 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/8450/statm: 5396 4593 431 1171 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21584

[startup+0.700276 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 8450
/proc/meminfo: memFree=27487692/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=44112 CPUtime=0.69 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 10305 0 0 0 67 2 0 0 20 0 1 0 331081187 45170688 10225 33554432000 4194304 8989770 140737157635104 140737157634600 7857787 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/8450/statm: 11028 10225 431 1171 0 9805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44112

[startup+1.50023 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 8451
/proc/meminfo: memFree=27420964/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=82000 CPUtime=1.49 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 19800 0 0 0 145 4 0 0 20 0 1 0 331081187 83968000 19720 33554432000 4194304 8989770 140737157635104 140737157634600 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 20500 19720 448 1171 0 19277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82000

[startup+3.10023 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 8451
/proc/meminfo: memFree=27410292/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=82000 CPUtime=3.09 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 19800 0 0 0 304 5 0 0 20 0 1 0 331081187 83968000 19720 33554432000 4194304 8989770 140737157635104 140737157634600 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 20500 19720 448 1171 0 19277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82000

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8451
/proc/meminfo: memFree=27397768/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=94288 CPUtime=6.29 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 22872 0 0 0 623 6 0 0 20 0 1 0 331081187 96550912 22792 33554432000 4194304 8989770 140737157635104 140737157633024 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 23572 22792 448 1171 0 22349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94288

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8451
/proc/meminfo: memFree=27397528/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=94288 CPUtime=12.68 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 22872 0 0 0 1261 7 0 0 20 0 1 0 331081187 96550912 22792 33554432000 4194304 8989770 140737157635104 140737157634600 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 23572 22792 448 1171 0 22349 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 94288

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8451
/proc/meminfo: memFree=27397636/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=94288 CPUtime=25.49 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 22872 0 0 0 2538 11 0 0 20 0 1 0 331081187 96550912 22792 33554432000 4194304 8989770 140737157635104 140737157634600 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 23572 22792 448 1171 0 22349 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94288

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8490
/proc/meminfo: memFree=27573912/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=101456 CPUtime=51.08 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 24587 0 0 0 5090 18 0 0 20 0 1 0 331081187 103890944 24507 33554432000 4194304 8989770 140737157635104 140737157634600 7732747 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 25364 24507 462 1171 0 24141 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101456

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8491
/proc/meminfo: memFree=27534804/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=102.27 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31365 0 0 0 10198 29 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7732144 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 128080

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8491
/proc/meminfo: memFree=27530264/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=162.25 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 16184 41 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 128080

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8491
/proc/meminfo: memFree=27529396/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=222.24 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 22172 52 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 4209272 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 128080

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8494
/proc/meminfo: memFree=27528580/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=282.23 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 28160 63 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634600 4209376 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 128080

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8494
/proc/meminfo: memFree=27528712/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=342.23 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 34149 74 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 128080

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8495
/proc/meminfo: memFree=27525672/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=402.22 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 40137 85 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 128080

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8495
/proc/meminfo: memFree=27527156/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=462.21 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 46125 96 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634600 4204354 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 128080

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8571
/proc/meminfo: memFree=27250896/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=522.19 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 52113 106 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 128080

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8647
/proc/meminfo: memFree=27256480/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=582.19 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 58103 116 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633088 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 128080

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 8689
/proc/meminfo: memFree=27304728/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=882.14 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 88046 168 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 128080

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8689
/proc/meminfo: memFree=27304860/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=942.13 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 94033 180 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634600 4209332 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 128080

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8690
/proc/meminfo: memFree=27304860/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1002.13 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 100020 193 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 128080

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8690
/proc/meminfo: memFree=27305108/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1062.12 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 106009 203 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634600 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 128080

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8690
/proc/meminfo: memFree=27304984/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1122.11 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 111998 213 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 128080

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 8690
/proc/meminfo: memFree=27304984/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1182.1 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 117988 222 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 4209442 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 128080

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8690
/proc/meminfo: memFree=27304984/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1242.09 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 123977 232 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 128080

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8691
/proc/meminfo: memFree=27304116/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1302.08 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 129965 243 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 128080

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8691
/proc/meminfo: memFree=27302256/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1362.07 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 135949 258 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 128080

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8691
/proc/meminfo: memFree=27300024/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1422.07 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 141938 269 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 4213841 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 128080

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8694
/proc/meminfo: memFree=27296792/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1482.05 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 147925 280 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633088 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 128080

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8694
/proc/meminfo: memFree=27294748/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1542.04 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 153913 291 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 128080

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8695
/proc/meminfo: memFree=27288548/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1602.04 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 159902 302 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634368 7417200 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 128080

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8695
/proc/meminfo: memFree=27282472/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1662.02 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 165887 315 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634600 4208870 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 128080

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8695
/proc/meminfo: memFree=27279744/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1722.01 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 171876 325 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157634600 4209212 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 128080

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8695
/proc/meminfo: memFree=27276252/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1782.01 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 177863 338 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 128080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8696
/proc/meminfo: memFree=27274384/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1800 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 179659 341 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 128080

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8696
/proc/meminfo: memFree=27274384/32873844 swapFree=7116/7116
[pid=8450] ppid=8448 vsize=128080 CPUtime=1800 cores=1,3,5,7
/proc/8450/stat : 8450 (toysat) R 8448 8450 6938 0 -1 4202496 31377 0 0 0 179659 341 0 0 20 0 1 0 331081187 131153920 31265 33554432000 4194304 8989770 140737157635104 140737157633024 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/8450/statm: 32020 31265 473 1171 0 30797 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 128080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1796.6
CPU system time (s): 3.41848
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 128080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.6
system time used= 3.41848
maximum resident set size= 125060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31377
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= 35
involuntary context switches= 1862

runsolver used 3.80242 second user time and 9.45256 second system time

The end

Launcher Data 

Begin job on node138 at 2012-06-02 17:06:01
IDJOB=3724818
IDBENCH=92759
IDSOLVER=2308
FILE ID=node138/3724818-1338649561
RUNJOBID= node138-1338631507-6955
PBS_JOBID= 14636442
Free space on /tmp= 70832 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Base/normalized-minisat100_4_32_7.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724818-1338649561/watcher-3724818-1338649561 -o /tmp/evaluation-result-3724818-1338649561/solver-3724818-1338649561 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724818-1338649561.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5143d5ad0515f9b6d1308dd1ede87dc2
RANDOM SEED=158680108

node138.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27487956 kB
Buffers:          698880 kB
Cached:          3574120 kB
SwapCached:          208 kB
Active:          2354480 kB
Inactive:        2129696 kB
Active(anon):     195532 kB
Inactive(anon):    11388 kB
Active(file):    2158948 kB
Inactive(file):  2118308 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:              8940 kB
Writeback:             0 kB
AnonPages:        210632 kB
Mapped:            16256 kB
Shmem:               200 kB
Slab:             760508 kB
SReclaimable:     202800 kB
SUnreclaim:       557708 kB
KernelStack:        1456 kB
PageTables:         4468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     318844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70816 MiB
End job on node138 at 2012-06-02 17:36:04