Trace number 2668023

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)11 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_2.opb
MD5SUMf4b87658792e85afbf63fc13ada788f7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark97.1632
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint21
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1260
Sum of products size (including duplicates)2520
Number of different products1260
Sum of products size2520

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 1260/0 clauses 1360/0 units 0
0.00/0.02	c vars 100
0.00/0.02	c objective 100 + 0
0.29/0.36	c 0.333949 30.2344 1 1328
0.29/0.36	o 19
0.29/0.38	c 0.346947 30.875 7 1427
0.29/0.38	o 18
0.39/0.48	c 0.441932 30.875 107 1731
0.39/0.48	o 17
0.39/0.49	c 0.45493 30.875 107 1822
0.39/0.49	o 16
0.49/0.56	c 0.52492 30.875 207 2117
0.49/0.56	o 15
0.59/0.64	c 0.597909 30.875 322 2408
0.59/0.64	o 14
1.19/1.24	c 1.17282 31.0039 1248 4048
1.19/1.24	o 13
49.97/50.04	c 47.4778 33.3242 4117 118782
49.97/50.04	o 12
841.92/842.21	c 802.873 36.168 7972 1665410
841.92/842.21	o 11
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v -x1 -x2 -x3 -x4 x5 x6 -x7 -x8 x9 -x10 -x11 x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	11

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668023-1276651290/watcher-2668023-1276651290 -o /tmp/evaluation-result-2668023-1276651290/solver-2668023-1276651290 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668023-1276651290.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5353
/proc/meminfo: memFree=1850608/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=2208 CPUtime=0
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 40730515 2260992 192 1992294400 134512640 136485738 4287280960 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5353/statm: 552 193 156 482 0 68 0

[startup+0.062035 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5353
/proc/meminfo: memFree=1850608/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=7496 CPUtime=0.05
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 1561 0 0 0 5 0 0 0 20 0 1 0 40730515 7675904 1484 1992294400 134512640 136485738 4287280960 18446744073709551615 134741648 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 1874 1485 198 482 0 1390 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7496

[startup+0.10104 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5353
/proc/meminfo: memFree=1850608/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=10216 CPUtime=0.09
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 2233 0 0 0 8 1 0 0 20 0 1 0 40730515 10461184 2156 1992294400 134512640 136485738 4287280960 18446744073709551615 136086046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 2554 2157 198 482 0 2070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10216

[startup+0.301066 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5353
/proc/meminfo: memFree=1850608/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=27712 CPUtime=0.29
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 6717 0 0 0 27 2 0 0 20 0 1 0 40730515 28377088 6445 1992294400 134512640 136485738 4287280960 18446744073709551615 134940779 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 6928 6445 210 482 0 6444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.701119 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5353
/proc/meminfo: memFree=1850608/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=31612 CPUtime=0.69
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 7670 0 0 0 65 4 0 0 20 0 1 0 40730515 32370688 7344 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 7903 7344 243 482 0 7419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31612

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5354
/proc/meminfo: memFree=1822080/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=31744 CPUtime=1.49
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 7731 0 0 0 141 8 0 0 22 0 1 0 40730515 32505856 7404 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 7936 7404 243 482 0 7452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31744

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5354
/proc/meminfo: memFree=1821336/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=32404 CPUtime=3.09
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 7878 0 0 0 292 17 0 0 25 0 1 0 40730515 33181696 7551 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8101 7551 243 482 0 7617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32404

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5354
/proc/meminfo: memFree=1820344/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=32932 CPUtime=6.29
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8006 0 0 0 595 34 0 0 25 0 1 0 40730515 33722368 7679 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8233 7679 244 482 0 7749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32932

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5354
/proc/meminfo: memFree=1820096/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=33064 CPUtime=12.68
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8053 0 0 0 1203 65 0 0 25 0 1 0 40730515 33857536 7726 1992294400 134512640 136485738 4287280960 18446744073709551615 134601936 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8266 7726 244 482 0 7782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33064

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5356
/proc/meminfo: memFree=1819600/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=33856 CPUtime=25.48
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8243 0 0 0 2417 131 0 0 25 0 1 0 40730515 34668544 7916 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8464 7916 244 482 0 7980 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33856

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5356
/proc/meminfo: memFree=1819104/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=34120 CPUtime=51.07
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8315 0 0 0 4847 260 0 0 25 0 1 0 40730515 34938880 7987 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8530 7987 244 482 0 8046 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34120

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5358
/proc/meminfo: memFree=1818856/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=34120 CPUtime=102.26
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8317 0 0 0 9727 499 0 0 25 0 1 0 40730515 34938880 7989 1992294400 134512640 136485738 4287280960 18446744073709551615 135040355 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8530 7989 244 482 0 8046 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34120

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5358
/proc/meminfo: memFree=1817988/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35044 CPUtime=162.23
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8541 0 0 0 15452 771 0 0 25 0 1 0 40730515 35885056 8213 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8761 8213 244 482 0 8277 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35044

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5360
/proc/meminfo: memFree=1817988/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35044 CPUtime=222.21
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8541 0 0 0 21155 1066 0 0 25 0 1 0 40730515 35885056 8213 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8761 8213 244 482 0 8277 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35044

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5362
/proc/meminfo: memFree=1817740/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35176 CPUtime=282.19
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8580 0 0 0 26879 1340 0 0 25 0 1 0 40730515 36020224 8252 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8794 8252 244 482 0 8310 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5364
/proc/meminfo: memFree=1817492/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35448 CPUtime=342.17
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8634 0 0 0 32604 1613 0 0 25 0 1 0 40730515 36298752 8306 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8862 8306 244 482 0 8378 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5366
/proc/meminfo: memFree=1817492/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35448 CPUtime=402.15
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8643 0 0 0 38327 1888 0 0 25 0 1 0 40730515 36298752 8315 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8862 8315 244 482 0 8378 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5366
/proc/meminfo: memFree=1817244/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35712 CPUtime=462.13
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8698 0 0 0 44043 2170 0 0 25 0 1 0 40730515 36569088 8370 1992294400 134512640 136485738 4287280960 18446744073709551615 135047554 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8928 8370 244 482 0 8444 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35712

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5368
/proc/meminfo: memFree=1816872/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35976 CPUtime=522.11
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8768 0 0 0 49748 2463 0 0 25 0 1 0 40730515 36839424 8440 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8994 8440 244 482 0 8510 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35976

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5370
/proc/meminfo: memFree=1816872/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=35976 CPUtime=582.1
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8784 0 0 0 55474 2736 0 0 25 0 1 0 40730515 36839424 8456 1992294400 134512640 136485738 4287280960 18446744073709551615 134623197 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 8994 8456 244 482 0 8510 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 35976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5372
/proc/meminfo: memFree=1816624/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=36108 CPUtime=642.09
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 8825 0 0 0 61184 3025 0 0 25 0 1 0 40730515 36974592 8497 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9027 8497 244 482 0 8543 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 36108

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5376
/proc/meminfo: memFree=1815632/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=822.03
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9050 0 0 0 78380 3823 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 37032

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5378
/proc/meminfo: memFree=1815508/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=882.01
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 84111 4090 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 37032

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5380
/proc/meminfo: memFree=1815384/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=941.99
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 89835 4364 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 37032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5382
/proc/meminfo: memFree=1815260/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1001.98
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 95551 4647 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 37032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5382
/proc/meminfo: memFree=1815260/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1061.97
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 101269 4928 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 37032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5384
/proc/meminfo: memFree=1815136/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1121.94
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 106992 5202 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135040545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 37032

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 5386
/proc/meminfo: memFree=1815012/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1181.92
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 112707 5485 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 37032

[startup+1242.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 5388
/proc/meminfo: memFree=1814888/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1241.91
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 118448 5743 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 37032

[startup+1302.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 5390
/proc/meminfo: memFree=1814764/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1301.9
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 124181 6009 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 37032

[startup+1362.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 5390
/proc/meminfo: memFree=1814764/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1361.88
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 129888 6300 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 37032

[startup+1422.31 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 5392
/proc/meminfo: memFree=1814640/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1421.87
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 135620 6567 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 37032

[startup+1482.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 5394
/proc/meminfo: memFree=1814640/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1481.85
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 141345 6840 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 37032

[startup+1542.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 5396
/proc/meminfo: memFree=1814516/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1541.82
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 147069 7113 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 134638847 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 37032

[startup+1602.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 5398
/proc/meminfo: memFree=1814516/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1601.81
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 152779 7402 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 37032

[startup+1662.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 5398
/proc/meminfo: memFree=1814640/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1661.79
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 158526 7653 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 37032

[startup+1722.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 5400
/proc/meminfo: memFree=1814392/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1721.78
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 164262 7916 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 37032

[startup+1782.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 5402
/proc/meminfo: memFree=1814268/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1781.76
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 169998 8178 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135039336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 37032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.05 1.00 3/107 5402
/proc/meminfo: memFree=1814268/2059040 swapFree=4139776/4192956
[pid=5353] ppid=5351 vsize=37032 CPUtime=1800.06
/proc/5353/stat : 5353 (pbct) R 5351 5353 4419 0 -1 4202496 9051 0 0 0 171750 8256 0 0 25 0 1 0 40730515 37920768 8722 1992294400 134512640 136485738 4287280960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5353/statm: 9258 8722 244 482 0 8774 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 37032

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): 1800.08
CPU user time (s): 1717.51
CPU system time (s): 82.5714
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 37032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.51
system time used= 82.5714
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9051
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= 1
involuntary context switches= 3369

runsolver used 3.21751 second user time and 8.26274 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 03:21:30
IDJOB=2668023
IDBENCH=48106
IDSOLVER=1170
FILE ID=node013/2668023-1276651290
PBS_JOBID= 11172410
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668023-1276651290/watcher-2668023-1276651290 -o /tmp/evaluation-result-2668023-1276651290/solver-2668023-1276651290 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668023-1276651290.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f4b87658792e85afbf63fc13ada788f7
RANDOM SEED=965532590

node013.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851136 kB
Buffers:         29472 kB
Cached:          97644 kB
SwapCached:       6748 kB
Active:         102512 kB
Inactive:        38888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851136 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            2036 kB
Writeback:           0 kB
AnonPages:       12532 kB
Mapped:          13092 kB
Slab:            44680 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181864 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node013 at 2010-06-16 03:51:33