Trace number 352195

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
PBS4 2007-03-23No Cert. 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_19.opb.PB06.opb
MD5SUM80b0f13939656efa52b7dd958ee28431
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark180
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 180
Optimality of the best value was proved NO
Number of variables467
Total number of constraints466
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints466
Minimum length of a constraint3
Maximum length of a constraint15
Number of terms in the objective function 467
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 467
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 467
Number of bits of the biggest sum of numbers9
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/352195-1176625752/instance-352195-1176625752.opb ......
0.01/0.01	c done parsing opb.
0.01/0.01	o 467
0.01/0.02	o 466
0.01/0.02	o 465
0.01/0.02	o 464
0.01/0.02	o 463
0.01/0.02	o 462
0.01/0.02	o 461
0.01/0.03	o 460
0.01/0.03	o 459
0.01/0.03	o 458
0.01/0.03	o 457
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0.01/0.03	o 455
0.01/0.03	o 454
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0.01/0.05	o 447
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0.01/0.05	o 444
0.01/0.05	o 443
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0.01/0.06	o 441
0.01/0.06	o 440
0.01/0.06	o 439
0.01/0.06	o 438
0.01/0.06	o 437
0.01/0.07	o 436
0.01/0.07	o 435
0.01/0.07	o 434
0.01/0.07	o 433
0.01/0.08	o 432
0.01/0.08	o 425
0.01/0.08	o 415
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0.01/0.08	o 412
0.01/0.08	o 411
0.01/0.09	o 410
0.01/0.09	o 409
0.01/0.09	o 408
0.01/0.09	o 407
0.01/0.09	o 406
0.01/0.09	o 405
0.01/0.10	o 404
0.09/0.10	o 403
0.09/0.10	o 402
0.09/0.10	o 401
0.09/0.10	o 400
0.09/0.10	o 399
0.09/0.11	o 398
0.09/0.11	o 397
0.09/0.11	o 396
0.09/0.11	o 395
0.09/0.11	o 394
0.09/0.11	o 393
0.09/0.11	o 392
0.09/0.12	o 391
0.09/0.12	o 390
0.09/0.12	o 389
0.09/0.12	o 388
0.09/0.12	o 387
0.09/0.12	o 335
0.09/0.13	o 323
0.09/0.13	o 322
0.09/0.13	o 321
0.09/0.13	o 320
0.09/0.14	o 319
0.09/0.14	o 237
0.09/0.14	o 236
0.09/0.14	o 235
0.09/0.14	o 234
0.09/0.14	o 233
0.09/0.14	o 232
0.09/0.15	o 231
0.09/0.15	o 230
0.09/0.15	o 228
0.09/0.15	o 227
0.09/0.15	o 226
0.09/0.18	o 225
0.09/0.18	o 223
8.79/8.81	o 222
8.79/8.82	o 221
8.79/8.82	o 220
8.79/8.82	o 219
8.79/8.82	o 218
8.79/8.82	o 217
8.79/8.82	o 216
8.79/8.82	o 215
8.79/8.83	o 214
8.79/8.83	o 213
75.67/75.72	o 212
80.27/80.33	o 211
81.07/81.16	o 210
1800.01/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352195-1176625752/instance-352195-1176625752.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/node25/watcher-352195-1176625752 -o ROOT/results/node25/solver-352195-1176625752 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352195-1176625752/PBS4 /tmp/evaluation/352195-1176625752/instance-352195-1176625752.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 3/64 25979
/proc/meminfo: memFree=1825480/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=1456 CPUtime=0
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 110492283 1490944 134 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 364 134 87 219 0 141 0

[startup+0.0167651 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25979
/proc/meminfo: memFree=1825480/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=1588 CPUtime=0.01
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 200 0 0 0 1 0 0 0 18 0 1 0 110492283 1626112 182 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134557888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 397 182 92 219 0 174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1588

[startup+0.101778 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25979
/proc/meminfo: memFree=1825480/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=1588 CPUtime=0.09
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 214 0 0 0 8 1 0 0 18 0 1 0 110492283 1626112 196 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 397 196 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.301812 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25979
/proc/meminfo: memFree=1825480/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=1844 CPUtime=0.29
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 287 0 0 0 27 2 0 0 19 0 1 0 110492283 1888256 269 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134566619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 461 269 103 219 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1844

[startup+0.701881 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25979
/proc/meminfo: memFree=1825480/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=3380 CPUtime=0.69
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 503 0 0 0 67 2 0 0 22 0 1 0 110492283 3461120 485 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 845 485 103 219 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3380

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1823296/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=5604 CPUtime=1.49
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 885 0 0 0 146 3 0 0 25 0 1 0 110492283 5738496 867 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134558419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 1401 867 103 219 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5604

[startup+3.10229 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1821056/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=9700 CPUtime=3.09
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 1641 0 0 0 306 3 0 0 25 0 1 0 110492283 9932800 1623 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 2425 1623 103 219 0 2202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9700

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1815488/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=18088 CPUtime=6.29
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 2862 0 0 0 625 4 0 0 25 0 1 0 110492283 18522112 2844 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006226 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 4522 2844 103 219 0 4299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18088

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1807552/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=18816 CPUtime=12.69
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 4577 0 0 0 1259 10 0 0 25 0 1 0 110492283 19267584 4510 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 4704 4510 104 219 0 4481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18816

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1806720/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=19644 CPUtime=25.48
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 4862 0 0 0 2534 14 0 0 25 0 1 0 110492283 20115456 4698 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 4911 4698 104 219 0 4688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19644

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1805184/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=21132 CPUtime=51.07
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 5432 0 0 0 5081 26 0 0 25 0 1 0 110492283 21639168 5075 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 5283 5075 104 219 0 5060 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21132

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1802880/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=23872 CPUtime=102.26
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 6373 0 0 0 10179 47 0 0 25 0 1 0 110492283 24444928 5631 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 5968 5631 104 219 0 5745 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23872

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1800832/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=28148 CPUtime=162.23
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 7656 0 0 0 16153 70 0 0 25 0 1 0 110492283 28823552 6145 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 7037 6145 104 219 0 6814 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28148

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1799040/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=29116 CPUtime=222.22
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 8080 0 0 0 22132 90 0 0 25 0 1 0 110492283 29814784 6569 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 7279 6569 104 219 0 7056 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29116

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1797440/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=29692 CPUtime=282.2
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 8483 0 0 0 28109 111 0 0 25 0 1 0 110492283 30404608 6972 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 7423 6972 104 219 0 7200 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1795904/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=30828 CPUtime=342.18
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 8856 0 0 0 34086 132 0 0 25 0 1 0 110492283 31567872 7345 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 7707 7345 104 219 0 7484 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 30828

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25980
/proc/meminfo: memFree=1794496/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=37756 CPUtime=402.16
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 10753 0 0 0 40067 149 0 0 25 0 1 0 110492283 38662144 7705 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 9439 7705 104 219 0 9216 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 37756

[startup+462.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 25980
/proc/meminfo: memFree=1793216/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=38184 CPUtime=462.14
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 11110 0 0 0 46050 164 0 0 25 0 1 0 110492283 39100416 8062 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 9546 8062 104 219 0 9323 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 38184

[startup+522.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 25982
/proc/meminfo: memFree=1791808/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=39124 CPUtime=522.12
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 11451 0 0 0 52033 179 0 0 25 0 1 0 110492283 40062976 8403 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 9781 8403 104 219 0 9558 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 39124

[startup+582.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25982
/proc/meminfo: memFree=1790528/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=39636 CPUtime=582.1
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 11769 0 0 0 58016 194 0 0 25 0 1 0 110492283 40587264 8721 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 9909 8721 104 219 0 9686 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 39636

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1789312/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=40180 CPUtime=642.09
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 12068 0 0 0 64000 209 0 0 25 0 1 0 110492283 41144320 9020 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 10045 9020 104 219 0 9822 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 40180


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1785600/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=42156 CPUtime=822.02
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 12977 0 0 0 81956 246 0 0 25 0 1 0 110492283 43167744 9929 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 10539 9929 104 219 0 10316 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 42156

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1784384/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=42848 CPUtime=882.01
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 13273 0 0 0 87941 260 0 0 25 0 1 0 110492283 43876352 10225 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 10712 10225 104 219 0 10489 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 42848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1783296/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=43584 CPUtime=941.99
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 13539 0 0 0 93927 272 0 0 25 0 1 0 110492283 44630016 10491 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 10896 10491 104 219 0 10673 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 43584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1782080/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=56656 CPUtime=1001.97
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 16904 0 0 0 99913 284 0 0 25 0 1 0 110492283 58015744 10783 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14164 10783 104 219 0 13941 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 56656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1781120/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=56656 CPUtime=1061.94
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 17150 0 0 0 105898 296 0 0 25 0 1 0 110492283 58015744 11029 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134560102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14164 11029 104 219 0 13941 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 56656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1780096/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=57488 CPUtime=1121.93
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 17390 0 0 0 111884 309 0 0 25 0 1 0 110492283 58867712 11269 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548602 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14372 11269 104 219 0 14149 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 57488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1779200/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=57488 CPUtime=1181.91
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 17621 0 0 0 117873 318 0 0 25 0 1 0 110492283 58867712 11500 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14372 11500 104 219 0 14149 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 57488

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1778176/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=58372 CPUtime=1241.89
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 17867 0 0 0 123859 330 0 0 25 0 1 0 110492283 59772928 11746 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14593 11746 104 219 0 14370 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 58372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1777280/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=58372 CPUtime=1301.87
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 18081 0 0 0 129848 339 0 0 25 0 1 0 110492283 59772928 11960 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14593 11960 104 219 0 14370 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 58372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1776448/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=59308 CPUtime=1361.85
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 18287 0 0 0 135834 351 0 0 25 0 1 0 110492283 60731392 12166 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14827 12166 104 219 0 14604 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 59308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1775552/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=59436 CPUtime=1421.83
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 18502 0 0 0 141824 359 0 0 25 0 1 0 110492283 60862464 12381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 14859 12381 104 219 0 14636 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 59436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1774720/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=60432 CPUtime=1481.81
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 18708 0 0 0 147811 370 0 0 25 0 1 0 110492283 61882368 12587 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15108 12587 104 219 0 14885 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 60432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1773888/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=60432 CPUtime=1541.79
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 18922 0 0 0 153798 381 0 0 25 0 1 0 110492283 61882368 12801 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15108 12801 104 219 0 14885 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 60432

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1772992/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=61492 CPUtime=1601.78
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 19139 0 0 0 159788 390 0 0 25 0 1 0 110492283 62967808 13018 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15373 13018 104 219 0 15150 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 61492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1772096/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=61492 CPUtime=1661.75
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 19349 0 0 0 165776 399 0 0 25 0 1 0 110492283 62967808 13228 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15373 13228 104 219 0 15150 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 61492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1771264/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=61492 CPUtime=1721.73
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 19549 0 0 0 171766 407 0 0 25 0 1 0 110492283 62967808 13428 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15373 13428 104 219 0 15150 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 61492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1770432/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=62616 CPUtime=1781.71
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 19751 0 0 0 177755 416 0 0 25 0 1 0 110492283 64118784 13630 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15654 13630 104 219 0 15431 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 62616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25982
/proc/meminfo: memFree=1770176/2055920 swapFree=4191892/4192956
[pid=25979] ppid=25977 vsize=62616 CPUtime=1800.01
/proc/25979/stat : 25979 (PBS4) R 25977 25979 25600 0 -1 4194304 19826 0 0 0 179582 419 0 0 25 0 1 0 110492283 64118784 13705 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25979/statm: 15654 13705 104 219 0 15431 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 62616

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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1795.83
CPU system time (s): 4.20936
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 62616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.83
system time used= 4.20936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19827
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= 2779

runsolver used 1.44378 second user time and 3.53646 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 08:29:12 UTC 2007

IDJOB= 352195
IDBENCH= 1957
IDSOLVER= 157
FILE ID= node25/352195-1176625752

PBS_JOBID= 4559775

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_19.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352195-1176625752/PBS4 /tmp/evaluation/352195-1176625752/instance-352195-1176625752.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-352195-1176625752 -o ROOT/results/node25/conversion-352195-1176625752 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352195-1176625752/instance-352195-1176625752.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-352195-1176625752 -o ROOT/results/node25/solver-352195-1176625752 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352195-1176625752/PBS4 /tmp/evaluation/352195-1176625752/instance-352195-1176625752.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  80b0f13939656efa52b7dd958ee28431

RANDOM SEED= 960481614

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1825888 kB
Buffers:         15340 kB
Cached:         116404 kB
SwapCached:        448 kB
Active:          39820 kB
Inactive:       108208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825888 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          24832 kB
Slab:            68076 kB
Committed_AS:   997456 kB
PageTables:       1476 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= 66563 MiB

End job on node25 on Sun Apr 15 08:59:15 UTC 2007