Trace number 2669530

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 0.1? (TO) 1800.25 1800.76

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__256.opb
MD5SUMc277e86a21dcc18ae5570c72f9bfb707
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72735
Best CPU time to get the best result obtained on this benchmark1800.73
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables76898
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)302
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint256
Maximum length of a constraint4353
Number of terms in the objective function 76800
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 2771688192
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 2771688192
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.89/0.96	c constraints 400/0 clauses 0/0 units 0
0.89/0.96	c vars 76898
0.89/0.96	c objective 76800 + 0
1800.09/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669530-1276692743/watcher-2669530-1276692743 -o /tmp/evaluation-result-2669530-1276692743/solver-2669530-1276692743 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669530-1276692743.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: 1.05 1.13 1.06 3/106 17054
/proc/meminfo: memFree=1943596/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=2488 CPUtime=0
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 304 0 0 0 0 0 0 0 18 0 1 0 10569456 2547712 227 1992294400 134512640 136485738 4291584112 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17054/statm: 622 228 149 482 0 138 0

[startup+0.0791389 s]
/proc/loadavg: 1.05 1.13 1.06 3/106 17054
/proc/meminfo: memFree=1943596/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=4212 CPUtime=0.07
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 886 0 0 0 7 0 0 0 18 0 1 0 10569456 4313088 662 1992294400 134512640 136485738 4291584112 18446744073709551615 135180888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17054/statm: 1053 662 149 482 0 569 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4212

[startup+0.101141 s]
/proc/loadavg: 1.05 1.13 1.06 3/106 17054
/proc/meminfo: memFree=1943596/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=5936 CPUtime=0.09
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 1326 0 0 0 9 0 0 0 18 0 1 0 10569456 6078464 876 1992294400 134512640 136485738 4291584112 18446744073709551615 135857033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17054/statm: 1484 876 149 482 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.301165 s]
/proc/loadavg: 1.05 1.13 1.06 3/106 17054
/proc/meminfo: memFree=1943596/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=9780 CPUtime=0.3
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 2522 0 0 0 29 1 0 0 18 0 1 0 10569456 10014720 1622 1992294400 134512640 136485738 4291584112 18446744073709551615 135180302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17054/statm: 2445 1622 153 482 0 1961 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9780

[startup+0.701212 s]
/proc/loadavg: 1.05 1.13 1.06 3/106 17054
/proc/meminfo: memFree=1943596/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=19152 CPUtime=0.69
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 4584 0 0 0 68 1 0 0 18 0 1 0 10569456 19611648 3684 1992294400 134512640 136485738 4291584112 18446744073709551615 135411120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17054/statm: 4788 3684 153 482 0 4304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19152

[startup+1.50131 s]
/proc/loadavg: 1.04 1.13 1.06 2/107 17055
/proc/meminfo: memFree=1918912/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=71244 CPUtime=1.49
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 17401 0 0 0 142 7 0 0 19 0 1 0 10569456 72953856 16501 1992294400 134512640 136485738 4291584112 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 17811 16502 197 482 0 17327 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71244

[startup+3.10149 s]
/proc/loadavg: 1.04 1.13 1.06 2/107 17055
/proc/meminfo: memFree=1838808/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=174840 CPUtime=3.09
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 44658 0 0 0 291 18 0 0 23 0 1 0 10569456 179036160 41637 1992294400 134512640 136485738 4291584112 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 43710 41638 197 482 0 43226 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 174840

[startup+6.30187 s]
/proc/loadavg: 1.04 1.13 1.06 2/107 17055
/proc/meminfo: memFree=1637928/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=364776 CPUtime=6.29
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 94914 0 0 0 591 38 0 0 25 0 1 0 10569456 373530624 88944 1992294400 134512640 136485738 4291584112 18446744073709551615 135359995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 91194 88944 197 482 0 90710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 364776

[startup+12.7016 s]
/proc/loadavg: 1.04 1.13 1.06 2/107 17055
/proc/meminfo: memFree=1239516/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=768352 CPUtime=12.69
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 204075 0 0 0 1182 87 0 0 25 0 1 0 10569456 786792448 190096 1992294400 134512640 136485738 4291584112 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 192088 190097 197 482 0 191604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 768352

[startup+25.5011 s]
/proc/loadavg: 1.03 1.12 1.06 2/107 17055
/proc/meminfo: memFree=486340/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1515632 CPUtime=25.48
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398042 0 0 0 2343 205 0 0 25 0 1 0 10569456 1552007168 363834 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 378908 363834 227 482 0 378424 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1515632

[startup+51.1011 s]
/proc/loadavg: 1.02 1.11 1.05 2/107 17055
/proc/meminfo: memFree=483984/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518236 CPUtime=51.07
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398607 0 0 0 4596 511 0 0 25 0 1 0 10569456 1554673664 364399 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379559 364399 227 482 0 379075 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1518236

[startup+102.308 s]
/proc/loadavg: 1.01 1.09 1.05 2/107 17057
/proc/meminfo: memFree=483736/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518368 CPUtime=102.26
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398622 0 0 0 9098 1128 0 0 25 0 1 0 10569456 1554808832 364414 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379592 364414 227 482 0 379108 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1518368

[startup+162.301 s]
/proc/loadavg: 1.00 1.07 1.04 2/107 17059
/proc/meminfo: memFree=483612/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518368 CPUtime=162.24
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398641 0 0 0 14411 1813 0 0 25 0 1 0 10569456 1554808832 364433 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379592 364433 227 482 0 379108 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1518368

[startup+222.301 s]
/proc/loadavg: 1.00 1.06 1.04 2/107 17061
/proc/meminfo: memFree=483240/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518632 CPUtime=222.22
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398708 0 0 0 19768 2454 0 0 25 0 1 0 10569456 1555079168 364500 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379658 364500 227 482 0 379174 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1518632

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 17061
/proc/meminfo: memFree=483240/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518632 CPUtime=282.2
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398708 0 0 0 25137 3083 0 0 25 0 1 0 10569456 1555079168 364500 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379658 364500 227 482 0 379174 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1518632

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.03 2/107 17063
/proc/meminfo: memFree=483240/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518632 CPUtime=342.19
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398728 0 0 0 30512 3707 0 0 25 0 1 0 10569456 1555079168 364520 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379658 364520 227 482 0 379174 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1518632

[startup+402.3 s]
/proc/loadavg: 1.00 1.02 1.02 2/107 17065
/proc/meminfo: memFree=482992/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518764 CPUtime=402.17
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398781 0 0 0 35902 4315 0 0 25 0 1 0 10569456 1555214336 364573 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379691 364573 227 482 0 379207 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1518764

[startup+462.3 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 17067
/proc/meminfo: memFree=482992/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518764 CPUtime=462.15
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398787 0 0 0 41295 4920 0 0 25 0 1 0 10569456 1555214336 364579 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379691 364579 227 482 0 379207 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1518764

[startup+522.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/107 17078
/proc/meminfo: memFree=480288/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518764 CPUtime=522.13
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398787 0 0 0 46700 5513 0 0 25 0 1 0 10569456 1555214336 364579 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379691 364579 227 482 0 379207 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1518764

[startup+582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 17078
/proc/meminfo: memFree=480412/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518896 CPUtime=582.11
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398798 0 0 0 52093 6118 0 0 25 0 1 0 10569456 1555349504 364590 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379724 364590 227 482 0 379240 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1518896

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17080
/proc/meminfo: memFree=480412/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1518896 CPUtime=642.1
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398829 0 0 0 57492 6718 0 0 25 0 1 0 10569456 1555349504 364621 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379724 364621 227 482 0 379240 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1518896

[startup+702.3 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17086
/proc/meminfo: memFree=480412/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519160 CPUtime=882.02
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398872 0 0 0 79107 9095 0 0 25 0 1 0 10569456 1555619840 364664 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379790 364664 227 482 0 379306 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1519160

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17088
/proc/meminfo: memFree=480412/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519160 CPUtime=942.01
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398884 0 0 0 84521 9680 0 0 25 0 1 0 10569456 1555619840 364676 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379790 364676 227 482 0 379306 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1519160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17090
/proc/meminfo: memFree=480412/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519160 CPUtime=1002
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398884 0 0 0 89928 10272 0 0 25 0 1 0 10569456 1555619840 364676 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379790 364676 227 482 0 379306 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1519160

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 17092
/proc/meminfo: memFree=480412/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519160 CPUtime=1061.98
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398900 0 0 0 95322 10876 0 0 25 0 1 0 10569456 1555619840 364692 1992294400 134512640 136485738 4291584112 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379790 364692 227 482 0 379306 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1519160

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 17094
/proc/meminfo: memFree=480288/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519160 CPUtime=1121.96
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398900 0 0 0 100724 11472 0 0 25 0 1 0 10569456 1555619840 364692 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379790 364692 227 482 0 379306 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1519160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17094
/proc/meminfo: memFree=480288/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519160 CPUtime=1181.95
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398905 0 0 0 106118 12077 0 0 25 0 1 0 10569456 1555619840 364697 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379790 364697 227 482 0 379306 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1519160

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17096
/proc/meminfo: memFree=480040/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519424 CPUtime=1241.93
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398952 0 0 0 111529 12664 0 0 25 0 1 0 10569456 1555890176 364744 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379856 364744 227 482 0 379372 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1519424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17098
/proc/meminfo: memFree=479916/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519424 CPUtime=1301.92
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398958 0 0 0 116922 13270 0 0 25 0 1 0 10569456 1555890176 364750 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379856 364750 227 482 0 379372 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1519424

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17100
/proc/meminfo: memFree=479916/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519424 CPUtime=1361.9
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398958 0 0 0 122321 13869 0 0 25 0 1 0 10569456 1555890176 364750 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379856 364750 227 482 0 379372 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1519424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17102
/proc/meminfo: memFree=479916/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519424 CPUtime=1421.89
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398958 0 0 0 127731 14458 0 0 25 0 1 0 10569456 1555890176 364750 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379856 364750 227 482 0 379372 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1519424

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17102
/proc/meminfo: memFree=479916/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519424 CPUtime=1481.86
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398958 0 0 0 133125 15061 0 0 25 0 1 0 10569456 1555890176 364750 1992294400 134512640 136485738 4291584112 18446744073709551615 134992564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379856 364750 227 482 0 379372 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1519424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17104
/proc/meminfo: memFree=479792/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519424 CPUtime=1541.85
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398966 0 0 0 138529 15656 0 0 25 0 1 0 10569456 1555890176 364758 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379856 364758 227 482 0 379372 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1519424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17106
/proc/meminfo: memFree=479792/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519556 CPUtime=1601.83
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398988 0 0 0 143931 16252 0 0 25 0 1 0 10569456 1556025344 364780 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379889 364780 227 482 0 379405 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1519556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17108
/proc/meminfo: memFree=479792/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519556 CPUtime=1661.82
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398989 0 0 0 149341 16841 0 0 25 0 1 0 10569456 1556025344 364781 1992294400 134512640 136485738 4291584112 18446744073709551615 135044970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379889 364781 227 482 0 379405 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1519556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17110
/proc/meminfo: memFree=479668/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519556 CPUtime=1721.8
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 398994 0 0 0 154741 17439 0 0 25 0 1 0 10569456 1556025344 364786 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379889 364786 227 482 0 379405 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 1519556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17110
/proc/meminfo: memFree=479420/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519556 CPUtime=1781.79
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 399009 0 0 0 160147 18032 0 0 25 0 1 0 10569456 1556025344 364801 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379889 364801 227 482 0 379405 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1519556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17112
/proc/meminfo: memFree=479420/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=1519556 CPUtime=1800.09
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4202496 399009 0 0 0 161791 18218 0 0 25 0 1 0 10569456 1556025344 364801 1992294400 134512640 136485738 4291584112 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17054/statm: 379889 364801 227 482 0 379405 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1519556

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17112
/proc/meminfo: memFree=479420/2059040 swapFree=4139896/4192956
[pid=17054] ppid=17052 vsize=0 CPUtime=1800.19
/proc/17054/stat : 17054 (pbct) R 17052 17054 16602 0 -1 4194308 399009 0 0 0 161791 18228 0 0 25 0 1 0 10569456 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/17054/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.25
CPU user time (s): 1617.92
CPU system time (s): 182.329
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 1519556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1617.92
system time used= 182.329
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 399009
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= 4817

runsolver used 3.05653 second user time and 8.42572 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-16 14:52:23
IDJOB=2669530
IDBENCH=71898
IDSOLVER=1170
FILE ID=node033/2669530-1276692743
PBS_JOBID= 11172613
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__256.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669530-1276692743/watcher-2669530-1276692743 -o /tmp/evaluation-result-2669530-1276692743/solver-2669530-1276692743 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669530-1276692743.opb

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

MD5SUM BENCH= c277e86a21dcc18ae5570c72f9bfb707
RANDOM SEED=807202601

node033.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1944844 kB
Buffers:          1272 kB
Cached:          29296 kB
SwapCached:       4248 kB
Active:          35296 kB
Inactive:         6268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1944844 kB
SwapTotal:     4192956 kB
SwapFree:      4139896 kB
Dirty:            5264 kB
Writeback:           0 kB
AnonPages:       10956 kB
Mapped:          12984 kB
Slab:            50928 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181388 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= 62584 MiB
End job on node033 at 2010-06-16 15:22:26