Trace number 363380

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14? (TO) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
MD5SUM7553b5b0af389e391cbb593275af2f9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark41
Best CPU time to get the best result obtained on this benchmark34.0238
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41
Optimality of the best value was proved YES
Number of variables87482
Total number of constraints36
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint599
Maximum length of a constraint42032
Number of terms in the objective function 87482
Biggest coefficient in the objective function 23
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 568395
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 23
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 568395
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
17.78/17.80	c Converting 72 PB-constraints to clauses...
17.88/17.91	c   -- Unit propagations: (none)
17.88/17.92	c   -- Detecting intervals from adjacent constraints: ####################################
18.08/18.16	c   -- Clauses(.)/Splits(s): (none)
18.08/18.16	c ---[  70]---> BDD-cost: 1195
18.28/18.32	c ---[  68]---> BDD-cost:14019
38.08/38.15	c ---[  66]---> BDD-cost:22565
92.06/92.16	c ---[  64]---> BDD-cost:17477
123.75/123.81	c ---[  62]---> BDD-cost:22155
176.04/176.10	c ---[  60]---> BDD-cost:19685
217.03/217.13	c ---[  58]---> BDD-cost:23799
279.01/279.17	c ---[  56]---> BDD-cost:22599
334.90/335.06	c ---[  54]---> BDD-cost:36969
494.26/494.48	c ---[  52]---> BDD-cost:22791
551.65/551.87	c ---[  50]---> BDD-cost:23033
610.43/610.60	c ---[  48]---> BDD-cost:    1
610.53/610.75	c ---[  46]---> BDD-cost:32033
731.40/731.66	c ---[  44]---> BDD-cost:32779
858.35/858.67	c ---[  42]---> BDD-cost:34849
1003.84/1004.22	c ---[  40]---> BDD-cost:56731
1387.24/1387.74	c ---[  38]---> BDD-cost:50427
1701.07/1701.66	c ---[  36]---> 
1800.05/1800.61	c *** TERMINATED ***
1800.05/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363380-1177026407/instance-363380-1177026407.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-363380-1177026407 -o ROOT/results/node17/solver-363380-1177026407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363380-1177026407/minisat+ /tmp/evaluation/363380-1177026407/instance-363380-1177026407.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 4694
/proc/meminfo: memFree=1638104/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=1352 CPUtime=0
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 150558215 1384448 172 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 338 173 67 215 0 120 0

[startup+0.0730579 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 4694
/proc/meminfo: memFree=1638104/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=6976 CPUtime=0.06
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 1536 0 0 0 5 1 0 0 18 0 1 0 150558215 7143424 1471 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 1744 1471 67 215 0 1526 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6976

[startup+0.101059 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 4694
/proc/meminfo: memFree=1638104/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=9792 CPUtime=0.09
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 2146 0 0 0 8 1 0 0 18 0 1 0 150558215 10027008 1998 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 2448 1999 67 215 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9792

[startup+0.301081 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 4694
/proc/meminfo: memFree=1638104/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=18136 CPUtime=0.29
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 4653 0 0 0 26 3 0 0 19 0 1 0 150558215 18571264 4119 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 4534 4119 74 215 0 4316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18136

[startup+0.701122 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 4694
/proc/meminfo: memFree=1638104/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=19024 CPUtime=0.69
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 5200 0 0 0 66 3 0 0 23 0 1 0 150558215 19480576 4173 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 4756 4173 74 215 0 4538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19024

[startup+1.5012 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1619472/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=21840 CPUtime=1.49
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 7258 0 0 0 145 4 0 0 25 0 1 0 150558215 22364160 4640 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 5460 4640 74 215 0 5242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21840

[startup+3.10137 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1615184/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=30372 CPUtime=3.08
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 12319 0 0 0 302 6 0 0 25 0 1 0 150558215 31100928 6678 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134632513 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 7593 6678 74 215 0 7375 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30372

[startup+6.30171 s]
/proc/loadavg: 0.86 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1598160/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=48544 CPUtime=6.28
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 23487 0 0 0 617 11 0 0 25 0 1 0 150558215 49709056 10910 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 12136 10910 74 215 0 11918 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48544

[startup+12.7014 s]
/proc/loadavg: 0.87 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1565928/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=75448 CPUtime=12.68
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 44436 0 0 0 1247 21 0 0 25 0 1 0 150558215 77258752 17639 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 18862 17639 74 215 0 18644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75448

[startup+25.5017 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1541864/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=102752 CPUtime=25.48
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 61999 0 0 0 2520 28 0 0 25 0 1 0 150558215 105218048 24072 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005864 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 25688 24072 86 215 0 25470 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102752

[startup+51.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1540520/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=104088 CPUtime=51.08
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 62333 0 0 0 5079 29 0 0 25 0 1 0 150558215 106586112 24406 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838334 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 26022 24406 86 215 0 25804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104088

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1540648/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=104088 CPUtime=102.26
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 62333 0 0 0 10197 29 0 0 25 0 1 0 150558215 106586112 24406 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 26022 24406 86 215 0 25804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 104088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1539816/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=105172 CPUtime=162.25
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 62528 0 0 0 16195 30 0 0 25 0 1 0 150558215 107696128 24601 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 26293 24601 86 215 0 26075 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105172

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1537896/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=107224 CPUtime=222.23
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 63012 0 0 0 22193 30 0 0 25 0 1 0 150558215 109797376 25085 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003848 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 26806 25085 86 215 0 26588 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 107224

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1537448/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=107224 CPUtime=282.21
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 63161 0 0 0 28190 31 0 0 25 0 1 0 150558215 109797376 25151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012160 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 26806 25151 86 215 0 26588 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 107224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1533992/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=111280 CPUtime=342.2
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 64135 0 0 0 34188 32 0 0 25 0 1 0 150558215 113950720 26042 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 27820 26042 86 215 0 27602 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 111280

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1533288/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=111844 CPUtime=402.19
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 64298 0 0 0 40186 33 0 0 25 0 1 0 150558215 114528256 26205 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012176 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 27961 26205 86 215 0 27743 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 111844

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1533032/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=111976 CPUtime=462.17
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 64351 0 0 0 46184 33 0 0 25 0 1 0 150558215 114663424 26258 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005252 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 27994 26258 86 215 0 27776 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 111976

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1530408/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=114180 CPUtime=522.15
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 65436 0 0 0 52181 34 0 0 25 0 1 0 150558215 116920320 26888 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 28545 26888 86 215 0 28327 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 114180

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1530280/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=115396 CPUtime=582.14
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 65503 0 0 0 58179 35 0 0 25 0 1 0 150558215 118165504 26955 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 28849 26955 86 215 0 28631 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 115396

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1529960/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=115396 CPUtime=642.13
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 65574 0 0 0 64177 36 0 0 25 0 1 0 150558215 118165504 27026 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648460 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 28849 27026 86 215 0 28631 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 115396


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4695
/proc/meminfo: memFree=1528616/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=116320 CPUtime=822.08
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 65974 0 0 0 82171 37 0 0 25 0 1 0 150558215 119111680 27343 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 29080 27343 86 215 0 28862 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 116320

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 4851
/proc/meminfo: memFree=1526256/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=116980 CPUtime=882
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 66327 0 0 0 88162 38 0 0 25 0 1 0 150558215 119787520 27613 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530511 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 29245 27613 86 215 0 29027 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 116980

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1527208/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=117112 CPUtime=941.95
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 66356 0 0 0 94157 38 0 0 25 0 1 0 150558215 119922688 27642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 29278 27642 86 215 0 29060 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 117112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1525800/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=120192 CPUtime=1001.94
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 66716 0 0 0 100155 39 0 0 25 0 1 0 150558215 123076608 28002 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 30048 28002 86 215 0 29830 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 120192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1518120/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=127676 CPUtime=1061.92
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 69393 0 0 0 106152 40 0 0 25 0 1 0 150558215 130740224 29937 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 31919 29937 86 215 0 31701 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 127676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1517608/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=128104 CPUtime=1121.91
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 69560 0 0 0 112150 41 0 0 25 0 1 0 150558215 131178496 30062 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808937 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32026 30062 86 215 0 31808 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 128104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1517416/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=128236 CPUtime=1181.9
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 69603 0 0 0 118148 42 0 0 25 0 1 0 150558215 131313664 30105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808967 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32059 30105 86 215 0 31841 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 128236

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1517480/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=128236 CPUtime=1241.88
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 69603 0 0 0 124146 42 0 0 25 0 1 0 150558215 131313664 30105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003237 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32059 30105 86 215 0 31841 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 128236

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1517352/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=128236 CPUtime=1301.87
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 69625 0 0 0 130144 43 0 0 25 0 1 0 150558215 131313664 30127 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006160 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32059 30127 86 215 0 31841 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 128236

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1515176/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=130280 CPUtime=1361.85
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70255 0 0 0 136141 44 0 0 25 0 1 0 150558215 133406720 30674 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32570 30674 86 215 0 32352 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 130280

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1515368/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=129752 CPUtime=1421.83
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70363 0 0 0 142139 44 0 0 25 0 1 0 150558215 132866048 30617 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32438 30617 86 215 0 32220 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 129752

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1515304/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=129752 CPUtime=1481.82
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70387 0 0 0 148137 45 0 0 25 0 1 0 150558215 132866048 30641 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005353 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32438 30641 86 215 0 32220 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 129752

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1515240/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=129752 CPUtime=1541.8
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70398 0 0 0 154135 45 0 0 25 0 1 0 150558215 132866048 30652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32438 30652 86 215 0 32220 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 129752

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1515240/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=129752 CPUtime=1601.79
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70398 0 0 0 160133 46 0 0 25 0 1 0 150558215 132866048 30652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838471 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32438 30652 86 215 0 32220 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 129752

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1515048/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=129752 CPUtime=1661.77
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70443 0 0 0 166131 46 0 0 25 0 1 0 150558215 132866048 30697 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32438 30697 86 215 0 32220 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 129752

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 4893
/proc/meminfo: memFree=1514536/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=130016 CPUtime=1721.76
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70714 0 0 0 172129 47 0 0 25 0 1 0 150558215 133136384 30803 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32504 30803 86 215 0 32286 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 130016

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1514472/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=130016 CPUtime=1781.74
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70741 0 0 0 178127 47 0 0 25 0 1 0 150558215 133136384 30830 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32504 30830 86 215 0 32286 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 130016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4893
/proc/meminfo: memFree=1514408/2055920 swapFree=4141660/4192956
[pid=4694] ppid=4692 vsize=130016 CPUtime=1800.05
/proc/4694/stat : 4694 (minisat+) R 4692 4694 3493 0 -1 4194304 70747 0 0 0 179957 48 0 0 25 0 1 0 150558215 133136384 30836 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4694/statm: 32504 30836 86 215 0 32286 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 130016

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1799.57
CPU system time (s): 0.502923
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 130676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.502923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70748
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= 8
involuntary context switches= 2583

runsolver used 2.04769 second user time and 4.30135 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Apr 19 23:46:47 UTC 2007

IDJOB= 363380
IDBENCH= 1811
IDSOLVER= 156
FILE ID= node17/363380-1177026407

PBS_JOBID= 4630586

Free space on /tmp= 66384 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
COMMAND LINE= /tmp/evaluation/363380-1177026407/minisat+ /tmp/evaluation/363380-1177026407/instance-363380-1177026407.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-363380-1177026407 -o ROOT/results/node17/conversion-363380-1177026407 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363380-1177026407/instance-363380-1177026407.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-363380-1177026407 -o ROOT/results/node17/solver-363380-1177026407 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363380-1177026407/minisat+ /tmp/evaluation/363380-1177026407/instance-363380-1177026407.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  7553b5b0af389e391cbb593275af2f9b

RANDOM SEED= 318037552

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1638448 kB
Buffers:         31448 kB
Cached:         308696 kB
SwapCached:      13524 kB
Active:         101340 kB
Inactive:       263056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638448 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            9512 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            38516 kB
Committed_AS:  7125052 kB
PageTables:       1800 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB

End job on node17 on Fri Apr 20 00:16:50 UTC 2007