Trace number 2668391

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_4.opb
MD5SUMcef055af6c2a22a549e672ed9a55f2c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51
Total number of constraints13
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint50
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1486
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4459
Number of bits of the biggest sum of numbers13
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
0.00/0.00	c constraints 12/0 clauses 0/0 units 1
0.00/0.00	c vars 51
0.00/0.00	c objective 0 + 0
1800.04/1800.61	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-2668391-1276612691/watcher-2668391-1276612691 -o /tmp/evaluation-result-2668391-1276612691/solver-2668391-1276612691 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668391-1276612691.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 2532
/proc/meminfo: memFree=1819052/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=3516 CPUtime=0
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 560 0 0 0 0 0 0 0 20 0 1 0 36872824 3600384 483 1992294400 134512640 136485738 4293874656 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 879 483 197 482 0 395 0

[startup+0.0663171 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2532
/proc/meminfo: memFree=1819052/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5512 CPUtime=0.05
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1073 0 0 0 5 0 0 0 20 0 1 0 36872824 5644288 996 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1378 996 225 482 0 894 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5512

[startup+0.10132 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2532
/proc/meminfo: memFree=1819052/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5512 CPUtime=0.09
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1083 0 0 0 8 1 0 0 20 0 1 0 36872824 5644288 1006 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1378 1006 225 482 0 894 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5512

[startup+0.301342 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2532
/proc/meminfo: memFree=1819052/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5512 CPUtime=0.29
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1096 0 0 0 26 3 0 0 20 0 1 0 36872824 5644288 1019 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1378 1019 225 482 0 894 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5512

[startup+0.701387 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2532
/proc/meminfo: memFree=1819052/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5640 CPUtime=0.69
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1103 0 0 0 62 7 0 0 21 0 1 0 36872824 5775360 1026 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1410 1026 225 482 0 926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5640

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2533
/proc/meminfo: memFree=1815572/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5640 CPUtime=1.5
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1118 0 0 0 133 17 0 0 23 0 1 0 36872824 5775360 1041 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1410 1041 225 482 0 926 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5640

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2533
/proc/meminfo: memFree=1815324/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5772 CPUtime=3.1
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1134 0 0 0 273 37 0 0 25 0 1 0 36872824 5910528 1057 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1443 1057 225 482 0 959 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5772

[startup+6.30101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2533
/proc/meminfo: memFree=1815200/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5772 CPUtime=6.29
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1152 0 0 0 555 74 0 0 25 0 1 0 36872824 5910528 1075 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1443 1075 225 482 0 959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5772

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2533
/proc/meminfo: memFree=1814836/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5896 CPUtime=12.69
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1168 0 0 0 1122 147 0 0 25 0 1 0 36872824 6037504 1091 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1474 1091 225 482 0 990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5896

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2535
/proc/meminfo: memFree=1814836/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=5896 CPUtime=25.48
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1188 0 0 0 2248 300 0 0 25 0 1 0 36872824 6037504 1111 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1474 1111 225 482 0 990 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5896

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2535
/proc/meminfo: memFree=1814712/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6028 CPUtime=51.07
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1224 0 0 0 4510 597 0 0 25 0 1 0 36872824 6172672 1147 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1507 1147 225 482 0 1023 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6028

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2537
/proc/meminfo: memFree=1814464/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6296 CPUtime=102.27
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1273 0 0 0 9042 1185 0 0 25 0 1 0 36872824 6447104 1196 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1574 1196 225 482 0 1090 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6296

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2537
/proc/meminfo: memFree=1814216/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6428 CPUtime=162.24
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1304 0 0 0 14353 1871 0 0 25 0 1 0 36872824 6582272 1227 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1607 1227 225 482 0 1123 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6428

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2539
/proc/meminfo: memFree=1814216/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6428 CPUtime=222.22
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1316 0 0 0 19669 2553 0 0 25 0 1 0 36872824 6582272 1239 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1607 1239 225 482 0 1123 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6428

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2541
/proc/meminfo: memFree=1814092/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6560 CPUtime=282.2
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1343 0 0 0 24993 3227 0 0 25 0 1 0 36872824 6717440 1266 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1640 1266 225 482 0 1156 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6560

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2543
/proc/meminfo: memFree=1813844/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6696 CPUtime=342.19
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1366 0 0 0 30318 3901 0 0 25 0 1 0 36872824 6856704 1289 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1674 1289 225 482 0 1190 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2545
/proc/meminfo: memFree=1813720/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6696 CPUtime=402.17
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1378 0 0 0 35644 4573 0 0 25 0 1 0 36872824 6856704 1301 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1674 1301 225 482 0 1190 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2545
/proc/meminfo: memFree=1813720/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6696 CPUtime=462.15
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1388 0 0 0 40948 5267 0 0 25 0 1 0 36872824 6856704 1311 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1674 1311 225 482 0 1190 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6696

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2547
/proc/meminfo: memFree=1813596/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6836 CPUtime=522.13
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1396 0 0 0 46266 5947 0 0 25 0 1 0 36872824 7000064 1319 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1709 1319 225 482 0 1225 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6836

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2549
/proc/meminfo: memFree=1813596/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6836 CPUtime=582.12
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1400 0 0 0 51588 6624 0 0 25 0 1 0 36872824 7000064 1323 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1709 1323 225 482 0 1225 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6836

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2551
/proc/meminfo: memFree=1813472/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6836 CPUtime=642.11
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1420 0 0 0 56925 7286 0 0 25 0 1 0 36872824 7000064 1343 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1709 1343 225 482 0 1225 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6836

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 2555
/proc/meminfo: memFree=1813224/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6972 CPUtime=822.04
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1439 0 0 0 72932 9272 0 0 25 0 1 0 36872824 7139328 1362 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1743 1362 225 482 0 1259 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 6972

[startup+882.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 2557
/proc/meminfo: memFree=1813224/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6972 CPUtime=882.03
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1441 0 0 0 78274 9929 0 0 25 0 1 0 36872824 7139328 1364 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1743 1364 225 482 0 1259 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 6972

[startup+942.301 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 2559
/proc/meminfo: memFree=1813100/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6972 CPUtime=942.01
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1444 0 0 0 83608 10593 0 0 25 0 1 0 36872824 7139328 1367 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1743 1367 225 482 0 1259 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 6972

[startup+1002.3 s]
/proc/loadavg: 1.16 1.08 1.01 2/107 2561
/proc/meminfo: memFree=1813100/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6972 CPUtime=1001.99
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1452 0 0 0 88939 11260 0 0 25 0 1 0 36872824 7139328 1375 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1743 1375 225 482 0 1259 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 6972

[startup+1062.3 s]
/proc/loadavg: 1.11 1.08 1.01 2/107 2561
/proc/meminfo: memFree=1812976/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6972 CPUtime=1061.97
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1459 0 0 0 94271 11926 0 0 25 0 1 0 36872824 7139328 1382 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1743 1382 225 482 0 1259 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 6972

[startup+1122.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 2563
/proc/meminfo: memFree=1812976/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=6972 CPUtime=1121.95
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1460 0 0 0 99585 12610 0 0 25 0 1 0 36872824 7139328 1383 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1743 1383 225 482 0 1259 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 6972

[startup+1182.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 2565
/proc/meminfo: memFree=1812852/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7104 CPUtime=1181.94
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1463 0 0 0 104911 13283 0 0 25 0 1 0 36872824 7274496 1386 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1776 1386 225 482 0 1292 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 7104

[startup+1242.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/107 2567
/proc/meminfo: memFree=1812728/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7104 CPUtime=1241.92
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1463 0 0 0 110226 13966 0 0 25 0 1 0 36872824 7274496 1386 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1776 1386 225 482 0 1292 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 7104

[startup+1302.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/107 2569
/proc/meminfo: memFree=1812604/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7104 CPUtime=1301.9
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1491 0 0 0 115563 14627 0 0 25 0 1 0 36872824 7274496 1414 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1776 1414 225 482 0 1292 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 7104

[startup+1362.3 s]
/proc/loadavg: 1.13 1.09 1.02 2/107 2569
/proc/meminfo: memFree=1812604/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7104 CPUtime=1361.88
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1491 0 0 0 120907 15281 0 0 25 0 1 0 36872824 7274496 1414 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1776 1414 225 482 0 1292 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 7104

[startup+1422.31 s]
/proc/loadavg: 1.12 1.09 1.02 2/107 2580
/proc/meminfo: memFree=1811488/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7252 CPUtime=1421.85
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1515 0 0 0 126232 15953 0 0 25 0 1 0 36872824 7426048 1438 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1813 1438 225 482 0 1329 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 7252

[startup+1482.3 s]
/proc/loadavg: 1.11 1.08 1.02 2/107 2582
/proc/meminfo: memFree=1811488/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1481.84
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1521 0 0 0 131572 16612 0 0 25 0 1 0 36872824 7577600 1444 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1444 225 482 0 1366 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 7400

[startup+1542.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 2584
/proc/meminfo: memFree=1811736/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1541.81
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1532 0 0 0 136919 17262 0 0 25 0 1 0 36872824 7577600 1455 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1455 225 482 0 1366 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 7400

[startup+1602.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/107 2586
/proc/meminfo: memFree=1811736/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1601.79
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1540 0 0 0 142267 17912 0 0 25 0 1 0 36872824 7577600 1463 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1463 225 482 0 1366 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 7400

[startup+1662.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 2586
/proc/meminfo: memFree=1811736/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1661.78
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1556 0 0 0 147612 18566 0 0 25 0 1 0 36872824 7577600 1479 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1479 225 482 0 1366 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 7400

[startup+1722.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 2588
/proc/meminfo: memFree=1811736/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1721.76
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1557 0 0 0 152961 19215 0 0 25 0 1 0 36872824 7577600 1480 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1480 225 482 0 1366 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 7400

[startup+1782.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 2590
/proc/meminfo: memFree=1811488/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1781.73
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1558 0 0 0 158312 19861 0 0 25 0 1 0 36872824 7577600 1481 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1481 225 482 0 1366 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 7400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.13 1.09 1.02 2/107 2590
/proc/meminfo: memFree=1811488/2059040 swapFree=4140532/4192956
[pid=2532] ppid=2530 vsize=7400 CPUtime=1800.04
/proc/2532/stat : 2532 (pbct) R 2530 2532 2427 0 -1 4202496 1558 0 0 0 159943 20061 0 0 25 0 1 0 36872824 7577600 1481 1992294400 134512640 136485738 4293874656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2532/statm: 1850 1481 225 482 0 1366 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 7400

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): 1800.06
CPU user time (s): 1599.44
CPU system time (s): 200.617
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 7400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1599.44
system time used= 200.617
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1558
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= 4745

runsolver used 3.15352 second user time and 8.32573 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-15 16:38:11
IDJOB=2668391
IDBENCH=2911
IDSOLVER=1170
FILE ID=node005/2668391-1276612691
PBS_JOBID= 11172290
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668391-1276612691/watcher-2668391-1276612691 -o /tmp/evaluation-result-2668391-1276612691/solver-2668391-1276612691 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668391-1276612691.opb

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

MD5SUM BENCH= cef055af6c2a22a549e672ed9a55f2c8
RANDOM SEED=1027800345

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1819456 kB
Buffers:         60800 kB
Cached:          96748 kB
SwapCached:       6800 kB
Active:          90424 kB
Inactive:        81288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819456 kB
SwapTotal:     4192956 kB
SwapFree:      4140532 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11708 kB
Mapped:          13076 kB
Slab:            46128 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181624 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= 62564 MiB
End job on node005 at 2010-06-15 17:08:14