Trace number 3706529

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 2012-05-17? (TO) 1800.1 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat25_4_7_1_mh_ic.opb
MD5SUM19509a32f8723d88252dcacb3db21725
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3302087
Best CPU time to get the best result obtained on this benchmark1800.89
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45775
Total number of constraints102733
Number of constraints which are clauses71450
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints31250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 17425
Biggest coefficient in the objective function 92345408
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 11614872417
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 92345408
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 11614872417
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

43.68/43.77	c 2012-05-28T17:49:52+0200
43.68/43.77	c arch = x86_64
43.68/43.77	c os = linux
43.68/43.77	c compiler = ghc 7.4
43.68/43.77	c packages:
43.68/43.77	c   OptDir-0.0.1
43.68/43.77	c   array-0.4.0.0
43.68/43.77	c   base-4.5.0.0
43.68/43.77	c   bytestring-0.9.2.1
43.68/43.77	c   containers-0.4.2.1
43.68/43.77	c   deepseq-1.3.0.0
43.68/43.77	c   mtl-2.1.1
43.68/43.77	c   old_locale-1.0.0.4
43.68/43.77	c   parse_dimacs-1.2
43.68/43.77	c   parsec-3.1.2
43.68/43.77	c   queue-0.1.2
43.68/43.77	c   stm-2.3
43.68/43.77	c   time-1.4
43.68/43.77	c command line = ["--pb","HOME/instance-3706529-1338220192.opb"]
43.68/43.77	c #vars 45775
43.68/43.77	c #constraints 102733
43.68/43.77	c Solving starts ...
44.88/44.91	c solving time = 1.082s
44.88/44.91	c #decision = 17271
44.88/44.91	c #conflict = 123
44.88/44.91	c #restart = 1
44.88/44.91	o 4503102
44.88/44.96	c Solving starts ...
45.37/45.45	c solving time = 0.438s
45.37/45.45	c #decision = 20798
45.37/45.45	c #conflict = 124
45.37/45.45	c #restart = 1
45.37/45.45	o 4327679
45.37/45.49	c Solving starts ...
47.28/47.40	c solving time = 1.848s
47.28/47.40	c #decision = 23981
47.28/47.40	c #conflict = 140
47.28/47.40	c #restart = 1
47.38/47.40	o 4294632
47.38/47.44	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-3706529-1338220192/watcher-3706529-1338220192 -o /tmp/evaluation-result-3706529-1338220192/solver-3706529-1338220192 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706529-1338220192.opb 

running on 4 cores: 0,2,4,6

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: 1.98 2.02 2.00 3/176 1415
/proc/meminfo: memFree=29646080/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 770 0 0 0 0 0 0 0 20 0 1 0 288144156 6356992 691 33554432000 4194304 8973514 140733290960464 140737203972056 4209439 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 1552 691 412 1167 0 333 0

[startup+0.0592691 s]
/proc/loadavg: 1.98 2.02 2.00 3/176 1415
/proc/meminfo: memFree=29646080/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=9280 CPUtime=0.04 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 1509 0 0 0 4 0 0 0 20 0 1 0 288144156 9502720 1430 33554432000 4194304 8973514 140733290960464 140737203972056 5781636 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 2320 1430 412 1167 0 1101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9280

[startup+0.100227 s]
/proc/loadavg: 1.98 2.02 2.00 3/176 1415
/proc/meminfo: memFree=29646080/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 1993 0 0 0 8 1 0 0 20 0 1 0 288144156 11599872 1914 33554432000 4194304 8973514 140733290960464 140737203972056 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 2832 1914 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300231 s]
/proc/loadavg: 1.98 2.02 2.00 3/176 1415
/proc/meminfo: memFree=29646080/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=22592 CPUtime=0.29 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 4917 0 0 0 26 3 0 0 20 0 1 0 288144156 23134208 4838 33554432000 4194304 8973514 140733290960464 140733290959728 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700233 s]
/proc/loadavg: 1.98 2.02 2.00 3/176 1415
/proc/meminfo: memFree=29646080/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=48192 CPUtime=0.68 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 11317 0 0 0 60 8 0 0 20 0 1 0 288144156 49348608 11238 33554432000 4194304 8973514 140733290960464 140733290959728 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48192

[startup+1.50023 s]
/proc/loadavg: 1.98 2.02 2.00 3/177 1416
/proc/meminfo: memFree=29587536/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=103488 CPUtime=1.49 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 24942 0 0 0 131 18 0 0 20 0 1 0 288144156 105971712 24864 33554432000 4194304 8973514 140733290960464 140733290959960 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 25872 24871 418 1167 0 24653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103488

[startup+3.10018 s]
/proc/loadavg: 1.98 2.02 2.00 3/177 1416
/proc/meminfo: memFree=29505944/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=172096 CPUtime=3.09 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 42316 0 0 0 275 34 0 0 20 0 1 0 288144156 176226304 42237 33554432000 4194304 8973514 140733290960464 140733290959960 5373136 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 43024 42237 435 1167 0 41805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 172096

[startup+6.30019 s]
/proc/loadavg: 1.98 2.02 2.00 3/177 1416
/proc/meminfo: memFree=29478168/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=186432 CPUtime=6.29 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 45900 0 0 0 587 42 0 0 20 0 1 0 288144156 190906368 45821 33554432000 4194304 8973514 140733290960464 140733290942464 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 46608 45821 435 1167 0 45389 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 186432

[startup+12.7002 s]
/proc/loadavg: 1.98 2.02 2.00 3/178 1419
/proc/meminfo: memFree=29452872/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=194624 CPUtime=12.69 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 47948 0 0 0 1215 54 0 0 20 0 1 0 288144156 199294976 47869 33554432000 4194304 8973514 140733290960464 140733290959960 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 48656 47869 435 1167 0 47437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 194624

[startup+25.5003 s]
/proc/loadavg: 1.98 2.02 2.00 3/178 1419
/proc/meminfo: memFree=29453252/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=194624 CPUtime=25.49 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 47948 0 0 0 2470 79 0 0 20 0 1 0 288144156 199294976 47869 33554432000 4194304 8973514 140733290960464 140733290959960 5383617 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/1415/statm: 48656 47869 435 1167 0 47437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 194624

[startup+51.1003 s]
/proc/loadavg: 1.99 2.01 2.00 3/178 1419
/proc/meminfo: memFree=29417540/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=51.07 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56930 0 0 0 5020 87 0 0 20 0 1 0 288144156 235995136 56851 33554432000 4194304 8973514 140733290960464 140733290959960 4204722 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56851 457 1167 0 56397 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 230464

[startup+102.307 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 1419
/proc/meminfo: memFree=29413084/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=102.28 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56930 0 0 0 10133 95 0 0 20 0 1 0 288144156 235995136 56851 33554432000 4194304 8973514 140733290960464 140733290958400 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56851 457 1167 0 56397 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 230464

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 1419
/proc/meminfo: memFree=29413340/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=162.26 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56930 0 0 0 16123 103 0 0 20 0 1 0 288144156 235995136 56851 33554432000 4194304 8973514 140733290960464 140733290958464 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56851 457 1167 0 56397 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 230464

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 1420
/proc/meminfo: memFree=29411596/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=222.25 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56930 0 0 0 22112 113 0 0 20 0 1 0 288144156 235995136 56851 33554432000 4194304 8973514 140733290960464 140733290959728 7716772 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56851 457 1167 0 56397 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 230464

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 1420
/proc/meminfo: memFree=29406636/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=282.24 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56930 0 0 0 28102 122 0 0 20 0 1 0 288144156 235995136 56851 33554432000 4194304 8973514 140733290960464 140733290959728 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56851 457 1167 0 56397 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 230464

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1420
/proc/meminfo: memFree=29406388/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=342.23 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56930 0 0 0 34092 131 0 0 20 0 1 0 288144156 235995136 56851 33554432000 4194304 8973514 140733290960464 140733290958464 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56851 457 1167 0 56397 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 230464

[startup+402.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 1468
/proc/meminfo: memFree=30331980/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=402.21 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56943 0 0 0 40080 141 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959960 4209328 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 230464

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 1468
/proc/meminfo: memFree=30291708/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=462.2 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56952 0 0 0 46067 153 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959960 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 230464

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1469
/proc/meminfo: memFree=30260072/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=522.18 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 52053 165 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959728 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 230464

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1469
/proc/meminfo: memFree=30236292/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=582.17 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 58040 177 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290958400 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 230464

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1496
/proc/meminfo: memFree=30212248/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=822.14 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 81995 219 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959728 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 230464

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1496
/proc/meminfo: memFree=30212164/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=882.13 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 87983 230 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959960 4209216 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 230464

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1496
/proc/meminfo: memFree=30212660/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=942.11 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 93969 242 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959728 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 230464

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1496
/proc/meminfo: memFree=30212660/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=1002.11 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 99958 253 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290958400 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 230464

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1496
/proc/meminfo: memFree=30212536/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=1062.09 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 105946 263 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959960 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 230464

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1497
/proc/meminfo: memFree=30212660/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=1122.09 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 111936 273 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290958400 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 230464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1497
/proc/meminfo: memFree=30212536/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=1182.08 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 117926 282 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959960 4209136 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 230464

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1500
/proc/meminfo: memFree=30212404/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=1242.07 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 123916 291 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290959960 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 230464

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1500
/proc/meminfo: memFree=30203360/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=230464 CPUtime=1302.07 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 56967 0 0 0 129906 301 0 0 20 0 1 0 288144156 235995136 56856 33554432000 4194304 8973514 140733290960464 140733290958400 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 57616 56856 457 1167 0 56397 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 230464

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1500
/proc/meminfo: memFree=30199392/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1362.06 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57735 0 0 0 135895 311 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959728 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 233536

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1501
/proc/meminfo: memFree=30199196/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1422.04 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57735 0 0 0 141886 318 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959728 4204638 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 233536

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1501
/proc/meminfo: memFree=30199444/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1482.03 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57735 0 0 0 147874 329 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959960 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 233536

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 1501
/proc/meminfo: memFree=30198700/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1542.03 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57735 0 0 0 153860 343 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290958400 7716799 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 233536

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 1501
/proc/meminfo: memFree=30197456/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1602.01 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57737 0 0 0 159846 355 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959960 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 233536

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1501
/proc/meminfo: memFree=30197456/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1662 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57737 0 0 0 165833 367 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959960 7717297 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 233536

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1502
/proc/meminfo: memFree=30197516/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1722 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57737 0 0 0 171822 378 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290958400 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 233536

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1502
/proc/meminfo: memFree=30197268/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1781.99 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57737 0 0 0 177811 388 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959960 4213921 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 233536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1502
/proc/meminfo: memFree=30197640/32873844 swapFree=7116/7116
[pid=1415] ppid=1412 vsize=233536 CPUtime=1800.09 cores=0,2,4,6
/proc/1415/stat : 1415 (toysat) R 1412 1415 31934 0 -1 4202496 57737 0 0 0 179618 391 0 0 20 0 1 0 288144156 239140864 57624 33554432000 4194304 8973514 140733290960464 140733290959728 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/1415/statm: 58384 57624 457 1167 0 57165 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 233536

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1796.19
CPU system time (s): 3.91341
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 233536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.19
system time used= 3.91341
maximum resident set size= 230496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57737
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= 42
involuntary context switches= 2096

runsolver used 3.10153 second user time and 9.39257 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-28 17:49:52
IDJOB=3706529
IDBENCH=92655
IDSOLVER=2285
FILE ID=node146/3706529-1338220192
RUNJOBID= node146-1338195134-31950
PBS_JOBID= 14624605
Free space on /tmp= 71148 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat25_4_7_1_mh_ic.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706529-1338220192/watcher-3706529-1338220192 -o /tmp/evaluation-result-3706529-1338220192/solver-3706529-1338220192 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706529-1338220192.opb

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

MD5SUM BENCH= 19509a32f8723d88252dcacb3db21725
RANDOM SEED=1619724351

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
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		: 2667.034
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		: 2667.034
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		: 2667.034
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		: 2667.034
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	: 5331.91
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		: 2667.034
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29646352 kB
Buffers:          422272 kB
Cached:           982656 kB
SwapCached:         2180 kB
Active:          1977464 kB
Inactive:         376464 kB
Active(anon):     948360 kB
Inactive(anon):     2668 kB
Active(file):    1029104 kB
Inactive(file):   373796 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100344 kB
Dirty:             11652 kB
Writeback:             0 kB
AnonPages:        954728 kB
Mapped:            11240 kB
Shmem:                 0 kB
Slab:             730120 kB
SReclaimable:     171552 kB
SUnreclaim:       558568 kB
KernelStack:        1480 kB
PageTables:         5764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1068368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    940032 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= 71168 MiB
End job on node146 at 2012-05-28 18:19:55