Trace number 350592

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) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-nw04.opb
MD5SUMdd1a158f1c4d558a5b1acea2c0abe5ea
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8431
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 5220
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 120189580
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 5220
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 120189580
Number of bits of the biggest sum of numbers27
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...
17.79/17.85	c Converting 72 PB-constraints to clauses...
17.88/17.96	c   -- Unit propagations: (none)
17.88/17.97	c   -- Detecting intervals from adjacent constraints: ####################################
18.18/18.21	c   -- Clauses(.)/Splits(s): (none)
18.18/18.21	c ---[  70]---> BDD-cost: 1195
18.28/18.37	c ---[  68]---> BDD-cost:14019
37.77/37.89	c ---[  66]---> BDD-cost:22565
91.46/91.58	c ---[  64]---> BDD-cost:17477
123.15/123.25	c ---[  62]---> BDD-cost:22155
175.94/176.00	c ---[  60]---> BDD-cost:19685
217.32/217.46	c ---[  58]---> BDD-cost:23799
279.50/279.67	c ---[  56]---> BDD-cost:22599
335.98/336.10	c ---[  54]---> BDD-cost:36969
496.03/496.28	c ---[  52]---> BDD-cost:22791
554.02/554.21	c ---[  50]---> BDD-cost:23033
613.21/613.48	c ---[  48]---> BDD-cost:    1
613.41/613.64	c ---[  46]---> BDD-cost:32033
734.17/734.43	c ---[  44]---> BDD-cost:32779
861.93/862.21	c ---[  42]---> BDD-cost:34849
1007.58/1007.99	c ---[  40]---> BDD-cost:56731
1400.16/1400.66	c ---[  38]---> BDD-cost:50427
1714.48/1715.00	c ---[  36]---> 
1800.06/1800.61	c *** TERMINATED ***
1800.06/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350592-1176524261/instance-350592-1176524261.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/node19/watcher-350592-1176524261 -o ROOT/results/node19/solver-350592-1176524261 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350592-1176524261/minisat+ /tmp/evaluation/350592-1176524261/instance-350592-1176524261.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: 0.92 0.98 0.99 3/77 28639
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=1344 CPUtime=0
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 100343603 1376256 142 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570011 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 336 142 67 215 0 118 0

[startup+0.0243861 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28639
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=2592 CPUtime=0.02
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 462 0 0 0 2 0 0 0 18 0 1 0 100343603 2654208 447 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 648 447 67 215 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2592

[startup+0.101394 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28639
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=6872 CPUtime=0.09
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 1491 0 0 0 9 0 0 0 18 0 1 0 100343603 7036928 1426 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 1718 1427 67 215 0 1500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6872

[startup+0.301415 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28639
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=17852 CPUtime=0.29
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 4570 0 0 0 27 2 0 0 19 0 1 0 100343603 18280448 4085 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134625644 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 4463 4085 74 215 0 4245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17852

[startup+0.701459 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28639
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=19804 CPUtime=0.69
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 5177 0 0 0 67 2 0 0 23 0 1 0 100343603 20279296 4423 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005831 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 4951 4423 74 215 0 4733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19804

[startup+1.50155 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1567488/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=23224 CPUtime=1.49
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 7193 0 0 0 145 4 0 0 25 0 1 0 100343603 23781376 5036 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808942 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 5806 5036 74 215 0 5588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23224

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1562048/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=31036 CPUtime=3.09
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 12319 0 0 0 302 7 0 0 25 0 1 0 100343603 31780864 6835 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 7759 6835 74 215 0 7541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31036

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1544768/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=48544 CPUtime=6.29
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 23487 0 0 0 616 13 0 0 25 0 1 0 100343603 49709056 10910 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530499 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 12136 10910 74 215 0 11918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48544

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1513032/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=74092 CPUtime=12.69
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 44113 0 0 0 1248 21 0 0 25 0 1 0 100343603 75870208 17315 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648467 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 18523 17316 74 215 0 18305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74092

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1488840/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=102756 CPUtime=25.48
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 62000 0 0 0 2520 28 0 0 25 0 1 0 100343603 105222144 24073 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003247 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 25689 24073 86 215 0 25471 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102756

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1487496/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=104092 CPUtime=51.06
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 62334 0 0 0 5078 28 0 0 25 0 1 0 100343603 106590208 24407 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134666984 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 26023 24407 86 215 0 25805 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 104092

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1487560/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=104092 CPUtime=102.26
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 62334 0 0 0 10197 29 0 0 25 0 1 0 100343603 106590208 24407 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 26023 24407 86 215 0 25805 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 104092

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1486792/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=105176 CPUtime=162.24
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 62529 0 0 0 16194 30 0 0 25 0 1 0 100343603 107700224 24602 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005844 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 26294 24602 86 215 0 26076 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 105176

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1484872/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=107228 CPUtime=222.22
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 63013 0 0 0 22191 31 0 0 25 0 1 0 100343603 109801472 25086 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 26807 25086 86 215 0 26589 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 107228

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1484424/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=107228 CPUtime=282.2
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 63161 0 0 0 28189 31 0 0 25 0 1 0 100343603 109801472 25151 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 26807 25151 86 215 0 26589 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 107228

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1481032/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=111284 CPUtime=342.18
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 64133 0 0 0 34186 32 0 0 25 0 1 0 100343603 113954816 26040 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012189 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 27821 26040 86 215 0 27603 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 111284

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1480392/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=111848 CPUtime=402.16
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 64298 0 0 0 40183 33 0 0 25 0 1 0 100343603 114532352 26205 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530511 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 27962 26205 86 215 0 27744 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 111848

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1480264/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=111980 CPUtime=462.14
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 64331 0 0 0 46181 33 0 0 25 0 1 0 100343603 114667520 26238 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 27995 26238 86 215 0 27777 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 111980

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1477576/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=114184 CPUtime=522.13
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 65436 0 0 0 52178 35 0 0 25 0 1 0 100343603 116924416 26888 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 28546 26888 86 215 0 28328 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 114184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1477320/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=115400 CPUtime=582.11
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 65503 0 0 0 58176 35 0 0 25 0 1 0 100343603 118169600 26955 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 28850 26955 86 215 0 28632 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 115400

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28640
/proc/meminfo: memFree=1477064/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=115400 CPUtime=642.1
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 65572 0 0 0 64174 36 0 0 25 0 1 0 100343603 118169600 27024 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 28850 27024 86 215 0 28632 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 115400


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

[startup+822.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 28640
/proc/meminfo: memFree=1475784/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=116324 CPUtime=822.04
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 65974 0 0 0 82167 37 0 0 25 0 1 0 100343603 119115776 27343 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012124 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 29081 27343 86 215 0 28863 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 116324

[startup+882.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 28640
/proc/meminfo: memFree=1474696/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=116984 CPUtime=882.02
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 66325 0 0 0 88164 38 0 0 25 0 1 0 100343603 119791616 27611 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809872 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 29246 27611 86 215 0 29028 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 116984

[startup+942.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 28640
/proc/meminfo: memFree=1474568/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=117116 CPUtime=942.01
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 66356 0 0 0 94162 39 0 0 25 0 1 0 100343603 119926784 27642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003912 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 29279 27642 86 215 0 29061 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 117116

[startup+1002.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 28640
/proc/meminfo: memFree=1473224/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=120064 CPUtime=1001.98
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 66699 0 0 0 100159 39 0 0 25 0 1 0 100343603 122945536 27985 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005773 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 30016 27985 86 215 0 29798 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 120064

[startup+1062.3 s]
/proc/loadavg: 1.15 1.07 1.01 2/78 28640
/proc/meminfo: memFree=1465480/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=127676 CPUtime=1061.97
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 69383 0 0 0 106156 41 0 0 25 0 1 0 100343603 130740224 29927 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 31919 29927 86 215 0 31701 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 127676

[startup+1122.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 28640
/proc/meminfo: memFree=1464968/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=128104 CPUtime=1121.95
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 69551 0 0 0 112153 42 0 0 25 0 1 0 100343603 131178496 30053 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005864 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32026 30053 86 215 0 31808 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 128104

[startup+1182.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/78 28642
/proc/meminfo: memFree=1464520/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=128236 CPUtime=1181.94
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 69603 0 0 0 118151 43 0 0 25 0 1 0 100343603 131313664 30105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32059 30105 86 215 0 31841 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 128236

[startup+1242.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 28642
/proc/meminfo: memFree=1464584/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=128236 CPUtime=1241.91
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 69603 0 0 0 124148 43 0 0 25 0 1 0 100343603 131313664 30105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648487 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32059 30105 86 215 0 31841 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 128236

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 28642
/proc/meminfo: memFree=1464584/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=128236 CPUtime=1301.91
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 69603 0 0 0 130147 44 0 0 25 0 1 0 100343603 131313664 30105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005776 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32059 30105 86 215 0 31841 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 128236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 28642
/proc/meminfo: memFree=1462536/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=130148 CPUtime=1361.88
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70210 0 0 0 136144 44 0 0 25 0 1 0 100343603 133271552 30629 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32537 30629 86 215 0 32319 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 130148

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28642
/proc/meminfo: memFree=1462664/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=129752 CPUtime=1421.87
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70355 0 0 0 142142 45 0 0 25 0 1 0 100343603 132866048 30609 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003239 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32438 30609 86 215 0 32220 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 129752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28642
/proc/meminfo: memFree=1462664/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=129752 CPUtime=1481.84
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70383 0 0 0 148139 45 0 0 25 0 1 0 100343603 132866048 30637 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32438 30637 86 215 0 32220 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 129752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28642
/proc/meminfo: memFree=1462536/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=129752 CPUtime=1541.83
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70398 0 0 0 154137 46 0 0 25 0 1 0 100343603 132866048 30652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32438 30652 86 215 0 32220 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 129752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28642
/proc/meminfo: memFree=1462600/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=129752 CPUtime=1601.81
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70398 0 0 0 160135 46 0 0 25 0 1 0 100343603 132866048 30652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003866 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32438 30652 86 215 0 32220 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 129752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28642
/proc/meminfo: memFree=1462600/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=129752 CPUtime=1661.79
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70398 0 0 0 166133 46 0 0 25 0 1 0 100343603 132866048 30652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003878 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32438 30652 86 215 0 32220 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 129752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28642
/proc/meminfo: memFree=1461896/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=130016 CPUtime=1721.78
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70702 0 0 0 172131 47 0 0 25 0 1 0 100343603 133136384 30791 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32504 30791 86 215 0 32286 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 130016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28642
/proc/meminfo: memFree=1461832/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=130016 CPUtime=1781.75
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70737 0 0 0 178128 47 0 0 25 0 1 0 100343603 133136384 30826 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809827 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32504 30826 86 215 0 32286 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 130016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28642
/proc/meminfo: memFree=1461768/2055920 swapFree=4192812/4192956
[pid=28639] ppid=28637 vsize=130016 CPUtime=1800.06
/proc/28639/stat : 28639 (minisat+) R 28637 28639 28269 0 -1 4194304 70743 0 0 0 179958 48 0 0 25 0 1 0 100343603 133136384 30832 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/28639/statm: 32504 30832 86 215 0 32286 0
Current children cumulated CPU time (s) 1800.06
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): 1800.09
CPU user time (s): 1799.59
CPU system time (s): 0.500923
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 130676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70744
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= 37765

runsolver used 2.03769 second user time and 4.11737 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 04:17:42 UTC 2007

IDJOB= 350592
IDBENCH= 1526
IDSOLVER= 156
FILE ID= node19/350592-1176524261

PBS_JOBID= 4556713

Free space on /tmp= 66536 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-nw04.opb
COMMAND LINE= /tmp/evaluation/350592-1176524261/minisat+ /tmp/evaluation/350592-1176524261/instance-350592-1176524261.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-350592-1176524261 -o ROOT/results/node19/conversion-350592-1176524261 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350592-1176524261/instance-350592-1176524261.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-350592-1176524261 -o ROOT/results/node19/solver-350592-1176524261 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350592-1176524261/minisat+ /tmp/evaluation/350592-1176524261/instance-350592-1176524261.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  dd1a158f1c4d558a5b1acea2c0abe5ea

RANDOM SEED= 108542646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1585632 kB
Buffers:         39288 kB
Cached:         319616 kB
SwapCached:          0 kB
Active:         147088 kB
Inactive:       266396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9656 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            42364 kB
Committed_AS:  2698636 kB
PageTables:       1784 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= 66536 MiB

End job on node19 on Sat Apr 14 04:47:45 UTC 2007