Trace number 3746733

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
npSolver inc-topDown (fixed)? (problem) 170.17 173.388

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__512.opb
MD5SUMd0ffef5b15f9518c13edbe4c212527f5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark6.73298
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51248
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint512
Maximum length of a constraint4609
Number of terms in the objective function 51200
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1718545920
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1718545920
Number of bits of the biggest sum of numbers31
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.67/2.76	c run inc solver
2.67/2.76	c [INC SYSTEM] run initial solver
2.67/2.76	c [INC SYSTEM] preprocess with white file
13.46/13.57	c [INC SYSTEM] finished preprocessing in 10 s
13.46/13.57	c [INC SYSTEM] execute solver
169.83/169.98	c [INC SEARCH] formula is SAT
169.94/170.03	c [INC SYSTEM] solved the initial formula
170.04/170.10	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
170.17/173.38	HOME/npSolver-pbo-Itd.sh: line 18:  5598 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3746733-1339103890/watcher-3746733-1339103890 -o /tmp/evaluation-result-3746733-1339103890/solver-3746733-1339103890 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746733-1339103890.opb 1530101611 HOME HOME 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.01 1.96 3/179 5597
/proc/meminfo: memFree=31087016/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0

[startup+0.0493001 s]
/proc/loadavg: 2.06 2.01 1.96 3/179 5597
/proc/meminfo: memFree=31087016/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100293 s]
/proc/loadavg: 2.06 2.01 1.96 3/179 5597
/proc/meminfo: memFree=31087016/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300291 s]
/proc/loadavg: 2.06 2.01 1.96 3/179 5597
/proc/meminfo: memFree=31087016/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700284 s]
/proc/loadavg: 2.06 2.01 1.96 3/179 5597
/proc/meminfo: memFree=31087016/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.06 2.01 1.96 3/181 5599
/proc/meminfo: memFree=31083544/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=172568 CPUtime=1.49 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) R 5597 5597 4113 0 -1 4202496 8556 0 0 0 146 3 0 0 20 0 1 0 376514980 176709632 31768 33554432000 4194304 6004724 140734377615488 140734377610088 4534728 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5598/statm: 43142 31768 154 442 0 42696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 181716

[startup+3.10033 s]
/proc/loadavg: 2.06 2.01 1.96 3/181 5599
/proc/meminfo: memFree=31002804/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=2.82 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9940 0 0 0 246 36 0 0 20 0 1 0 376514980 282923008 42348 33554432000 4194304 6004724 140734377615488 140734377609952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42348 163 442 0 68627 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 285440

[startup+6.3004 s]
/proc/loadavg: 2.06 2.01 1.96 3/183 5601
/proc/meminfo: memFree=30246452/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=2.82 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9940 0 0 0 246 36 0 0 20 0 1 0 376514980 282923008 42348 33554432000 4194304 6004724 140734377615488 140734377609952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42348 163 442 0 68627 0
[pid=5600] ppid=5598 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5600/stat : 5600 (cp2_pre.sh) S 5598 5597 4113 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376515265 9367552 277 33554432000 4194304 5064252 140733856501184 140733856499888 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5600/statm: 2287 277 234 213 0 72 0
[pid=5601] ppid=5600 vsize=717852 CPUtime=3.44 cores=1,3,5,7
/proc/5601/stat : 5601 (coprocessor) R 5600 5597 4113 0 -1 4202496 62505 0 0 0 327 17 0 0 20 0 1 0 376515265 735080448 160851 33554432000 4194304 6586260 140734215928768 140734215925096 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/5601/statm: 179463 160851 164 584 0 178875 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1012440

[startup+12.7004 s]
/proc/loadavg: 2.13 2.03 1.96 3/183 5601
/proc/meminfo: memFree=29875580/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=2.82 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9940 0 0 0 246 36 0 0 20 0 1 0 376514980 282923008 42348 33554432000 4194304 6004724 140734377615488 140734377609952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42348 163 442 0 68627 0
[pid=5600] ppid=5598 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5600/stat : 5600 (cp2_pre.sh) S 5598 5597 4113 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376515265 9367552 277 33554432000 4194304 5064252 140733856501184 140733856499888 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/5600/statm: 2287 277 234 213 0 72 0
[pid=5601] ppid=5600 vsize=897540 CPUtime=9.84 cores=1,3,5,7
/proc/5601/stat : 5601 (coprocessor) R 5600 5597 4113 0 -1 4202496 92728 0 0 0 940 44 0 0 20 0 1 0 376515265 919080960 219205 33554432000 4194304 6586260 140734215928768 140734215924520 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/5601/statm: 224385 219205 193 584 0 223797 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1192128

[startup+25.5003 s]
/proc/loadavg: 2.10 2.03 1.96 3/182 5603
/proc/meminfo: memFree=30591348/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=13.53 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9957 93630 0 0 246 36 1018 53 20 0 1 0 376514980 282923008 42352 33554432000 4194304 6004724 140734377615488 140734377601768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42352 167 442 0 68627 0
[pid=5603] ppid=5598 vsize=404728 CPUtime=11.92 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) R 5598 5597 4113 0 -1 4202496 61826 0 0 0 1181 11 0 0 20 0 1 0 376516337 414441472 85940 33554432000 4194304 5654031 140735177962512 140735177950328 4232632 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5603/statm: 101182 85940 140 357 0 100822 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 690168

[startup+51.1003 s]
/proc/loadavg: 2.07 2.03 1.96 3/182 5603
/proc/meminfo: memFree=30483672/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=13.53 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9957 93630 0 0 246 36 1018 53 20 0 1 0 376514980 282923008 42352 33554432000 4194304 6004724 140734377615488 140734377601768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42352 167 442 0 68627 0
[pid=5603] ppid=5598 vsize=417804 CPUtime=37.52 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) R 5598 5597 4113 0 -1 4202496 63926 0 0 0 3739 13 0 0 20 0 1 0 376516337 427831296 89384 33554432000 4194304 5654031 140735177962512 140735177950328 4215307 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5603/statm: 104451 89384 141 357 0 104091 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 703244

[startup+102.307 s]
/proc/loadavg: 2.03 2.02 1.96 3/181 5603
/proc/meminfo: memFree=30459572/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=13.53 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9957 93630 0 0 246 36 1018 53 20 0 1 0 376514980 282923008 42352 33554432000 4194304 6004724 140734377615488 140734377601768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42352 167 442 0 68627 0
[pid=5603] ppid=5598 vsize=430536 CPUtime=88.71 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) R 5598 5597 4113 0 -1 4202496 66526 0 0 0 8857 14 0 0 20 0 1 0 376516337 440868864 93829 33554432000 4194304 5654031 140735177962512 140735177950328 4215091 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5603/statm: 107634 93829 141 357 0 107274 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 715976

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/182 5606
/proc/meminfo: memFree=30451224/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=13.53 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9957 93630 0 0 246 36 1018 53 20 0 1 0 376514980 282923008 42352 33554432000 4194304 6004724 140734377615488 140734377601768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42352 167 442 0 68627 0
[pid=5603] ppid=5598 vsize=493604 CPUtime=148.7 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) R 5598 5597 4113 0 -1 4202496 68804 0 0 0 14852 18 0 0 20 0 1 0 376516337 505450496 99955 33554432000 4194304 5654031 140735177962512 140735177950328 4214180 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5603/statm: 123401 99955 141 357 0 123041 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 779044

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

[startup+166.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/182 5606
/proc/meminfo: memFree=30438936/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=13.53 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9957 93630 0 0 246 36 1018 53 20 0 1 0 376514980 282923008 42352 33554432000 4194304 6004724 140734377615488 140734377601768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42352 167 442 0 68627 0
[pid=5603] ppid=5598 vsize=493604 CPUtime=152.7 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) R 5598 5597 4113 0 -1 4202496 68806 0 0 0 15252 18 0 0 20 0 1 0 376516337 505450496 100979 33554432000 4194304 5654031 140735177962512 140735177950328 4215055 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5603/statm: 123401 100979 141 357 0 123041 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 779044

[startup+169.5 s]
/proc/loadavg: 2.09 2.03 1.97 3/182 5606
/proc/meminfo: memFree=30424476/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=276292 CPUtime=13.53 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4202496 9957 93630 0 0 246 36 1018 53 20 0 1 0 376514980 282923008 42352 33554432000 4194304 6004724 140734377615488 140734377601768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 69073 42352 167 442 0 68627 0
[pid=5603] ppid=5598 vsize=493604 CPUtime=155.9 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) R 5598 5597 4113 0 -1 4202496 68809 0 0 0 15572 18 0 0 20 0 1 0 376516337 505450496 102515 33554432000 4194304 5654031 140735177962512 140735177950328 4232775 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/5603/statm: 123401 102515 141 357 0 123041 0
Current children cumulated CPU time (s) 169.43
Current children cumulated vsize (KiB) 779044

[startup+171.1 s]
/proc/loadavg: 2.09 2.03 1.97 3/183 5607
/proc/meminfo: memFree=30261864/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=305056 CPUtime=13.83 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4204032 12556 93630 0 0 262 50 1018 53 20 0 1 0 376514980 312377344 49440 33554432000 4194304 6004724 140734377615488 140734377610040 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 76264 49440 189 442 0 75818 0
[pid=5603] ppid=5598 vsize=493612 CPUtime=156.34 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) S 5598 5597 4113 0 -1 4202496 68825 0 0 0 15616 18 0 0 20 0 1 0 376516337 505458688 102531 33554432000 4194304 5654031 140735177962512 140735177960824 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5603/statm: 123403 102531 147 357 0 123043 0
Current children cumulated CPU time (s) 170.17
Current children cumulated vsize (KiB) 807816

[startup+172.707 s]
/proc/loadavg: 2.09 2.03 1.97 2/182 5607
/proc/meminfo: memFree=29980264/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=305056 CPUtime=13.83 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4204032 12556 93630 0 0 262 50 1018 53 20 0 1 0 376514980 312377344 49440 33554432000 4194304 6004724 140734377615488 140734377610040 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 76264 49440 189 442 0 75818 0
[pid=5603] ppid=5598 vsize=493612 CPUtime=156.34 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) S 5598 5597 4113 0 -1 4202496 68825 0 0 0 15616 18 0 0 20 0 1 0 376516337 505458688 102531 33554432000 4194304 5654031 140735177962512 140735177960824 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5603/statm: 123403 102531 147 357 0 123043 0
Current children cumulated CPU time (s) 170.17
Current children cumulated vsize (KiB) 807816

[startup+173.1 s]
/proc/loadavg: 2.09 2.03 1.97 2/182 5607
/proc/meminfo: memFree=29980264/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=305056 CPUtime=13.83 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4204032 12556 93630 0 0 262 50 1018 53 20 0 1 0 376514980 312377344 49440 33554432000 4194304 6004724 140734377615488 140734377610040 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 76264 49440 189 442 0 75818 0
[pid=5603] ppid=5598 vsize=493612 CPUtime=156.34 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) S 5598 5597 4113 0 -1 4202496 68825 0 0 0 15616 18 0 0 20 0 1 0 376516337 505458688 102531 33554432000 4194304 5654031 140735177962512 140735177960824 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5603/statm: 123403 102531 147 357 0 123043 0
Current children cumulated CPU time (s) 170.17
Current children cumulated vsize (KiB) 807816

[startup+173.3 s]
/proc/loadavg: 2.09 2.03 1.97 2/182 5607
/proc/meminfo: memFree=29980264/32873648 swapFree=7628/7628
[pid=5597] ppid=5595 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5597/stat : 5597 (npSolver-pbo-It) S 5595 5597 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376514980 9367552 275 33554432000 4194304 5064252 140735796312528 140735796311440 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/5597/statm: 2287 275 233 213 0 72 0
[pid=5598] ppid=5597 vsize=305056 CPUtime=13.83 cores=1,3,5,7
/proc/5598/stat : 5598 (npSolver-pbo) S 5597 5597 4113 0 -1 4204032 12556 93630 0 0 262 50 1018 53 20 0 1 0 376514980 312377344 49440 33554432000 4194304 6004724 140734377615488 140734377610040 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/5598/statm: 76264 49440 189 442 0 75818 0
[pid=5603] ppid=5598 vsize=493612 CPUtime=156.34 cores=1,3,5,7
/proc/5603/stat : 5603 (glucosInc) S 5598 5597 4113 0 -1 4202496 68825 0 0 0 15616 18 0 0 20 0 1 0 376516337 505458688 102531 33554432000 4194304 5654031 140735177962512 140735177960824 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/5603/statm: 123403 102531 147 357 0 123043 0
Current children cumulated CPU time (s) 170.17
Current children cumulated vsize (KiB) 807816

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5597 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=817051
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=38842
# CPU time returned by wait4() is 13.8559
# while last known CPU time is 170.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 173.388
CPU time (s): 170.17
CPU user time (s): 168.96
CPU system time (s): 1.21
CPU usage (%): 98.1442
Max. virtual memory (cumulated for all children) (KiB): 1192128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.8171
system time used= 1.03884
maximum resident set size= 903276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106561
page faults= 0
swaps= 0
block input operations= 8
block output operations= 450216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 74455
involuntary context switches= 21

runsolver used 0.631903 second user time and 1.65175 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-07 23:18:10
IDJOB=3746733
IDBENCH=71871
IDSOLVER=2332
FILE ID=node122/3746733-1339103890
RUNJOBID= node122-1339098177-4130
PBS_JOBID= 14643731
Free space on /tmp= 71148 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__512.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746733-1339103890/watcher-3746733-1339103890 -o /tmp/evaluation-result-3746733-1339103890/solver-3746733-1339103890 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746733-1339103890.opb 1530101611 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d0ffef5b15f9518c13edbe4c212527f5
RANDOM SEED=1530101611

node122.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31087396 kB
Buffers:           55076 kB
Cached:           807320 kB
SwapCached:         2144 kB
Active:           257684 kB
Inactive:         756360 kB
Active(anon):     151916 kB
Inactive(anon):     2216 kB
Active(file):     105768 kB
Inactive(file):   754144 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099472 kB
Dirty:             10680 kB
Writeback:            44 kB
AnonPages:        165884 kB
Mapped:            10012 kB
Shmem:                 0 kB
Slab:             627588 kB
SReclaimable:      70976 kB
SUnreclaim:       556612 kB
KernelStack:        1472 kB
PageTables:         4408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     341492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70884 MiB
End job on node122 at 2012-06-07 23:21:03