Trace number 3700740

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 1.0? (MO) 205.88 208.62

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_1000_5__369_766__1024.opb
MD5SUM27407827fbebab1f7933182f4b9808e6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1465935
Best CPU time to get the best result obtained on this benchmark1803.37
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5120998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint1024
Maximum length of a constraint41985
Number of terms in the objective function 5120000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 175851328512
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 175851328512
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

48.71/48.88	c run usual solver
205.88/208.61	c error: unexpected solver exit code
205.88/208.61	s UNKNOWN

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-3700740-1338081843/watcher-3700740-1338081843 -o /tmp/evaluation-result-3700740-1338081843/solver-3700740-1338081843 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3700740-1338081843.opb 21350735 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: 2.07 2.06 2.04 3/177 10242
/proc/meminfo: memFree=28760624/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0

[startup+0.013138 s]
/proc/loadavg: 2.07 2.06 2.04 3/177 10242
/proc/meminfo: memFree=28760624/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100135 s]
/proc/loadavg: 2.07 2.06 2.04 3/177 10242
/proc/meminfo: memFree=28760624/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300146 s]
/proc/loadavg: 2.07 2.06 2.04 3/177 10242
/proc/meminfo: memFree=28760624/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700214 s]
/proc/loadavg: 2.07 2.06 2.04 3/177 10242
/proc/meminfo: memFree=28760624/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 2.07 2.06 2.04 3/179 10244
/proc/meminfo: memFree=28721904/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=67648 CPUtime=1.49 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) R 10242 10242 3117 0 -1 4202496 5599 0 0 0 147 2 0 0 20 0 1 0 274310433 69271552 15301 33554432000 4194304 5992684 140736103908128 140736103903992 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10243/statm: 16912 15301 128 440 0 16468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76796

[startup+3.10017 s]
/proc/loadavg: 2.07 2.06 2.04 3/179 10244
/proc/meminfo: memFree=28704308/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=182692 CPUtime=3.09 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) R 10242 10242 3117 0 -1 4202496 14137 0 0 0 302 7 0 0 20 0 1 0 274310433 187076608 35919 33554432000 4194304 5992684 140736103908128 140736103904248 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10243/statm: 45673 35919 139 440 0 45229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 191840

[startup+6.30015 s]
/proc/loadavg: 2.23 2.09 2.05 3/179 10244
/proc/meminfo: memFree=28573104/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=249068 CPUtime=6.28 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) R 10242 10242 3117 0 -1 4202496 30721 0 0 0 619 9 0 0 20 0 1 0 274310433 255045632 52503 33554432000 4194304 5992684 140736103908128 140736103904248 4372767 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10243/statm: 62267 52503 139 440 0 61823 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 258216

[startup+12.7003 s]
/proc/loadavg: 2.21 2.09 2.05 3/179 10244
/proc/meminfo: memFree=28264872/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=562668 CPUtime=12.68 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) R 10242 10242 3117 0 -1 4202496 102060 0 0 0 1244 24 0 0 20 0 1 0 274310433 576172032 138627 33554432000 4194304 5992684 140736103908128 140736103903272 4568604 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10243/statm: 140667 138627 160 440 0 140223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 571816

[startup+25.5003 s]
/proc/loadavg: 2.16 2.08 2.04 3/179 10244
/proc/meminfo: memFree=26908084/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=1917944 CPUtime=25.48 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) R 10242 10242 3117 0 -1 4202496 213982 0 0 0 2485 63 0 0 20 0 1 0 274310433 1963974656 472386 33554432000 4194304 5992684 140736103908128 140736103903544 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10243/statm: 479486 472388 160 440 0 479042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1927092

[startup+51.1002 s]
/proc/loadavg: 2.11 2.08 2.04 3/179 10244
/proc/meminfo: memFree=22659180/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=5623876 CPUtime=50.67 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) R 10242 10242 3117 0 -1 4202496 349696 0 0 0 4442 625 0 0 20 0 1 0 274310433 5758849024 923731 33554432000 4194304 5992684 140736103908128 140736103902312 5179696 0 0 4096 0 0 0 0 17 3 0 0 41 0 0
/proc/10243/statm: 1405969 923731 165 440 0 1405525 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 5633024

[startup+102.3 s]
/proc/loadavg: 2.64 2.23 2.10 3/181 10246
/proc/meminfo: memFree=16577288/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=5623876 CPUtime=56.33 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) S 10242 10242 3117 0 -1 4202496 349699 0 0 0 4539 1094 0 0 20 0 1 0 274310433 5758849024 923733 33554432000 4194304 5992684 140736103908128 140736103902160 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 41 0 0
/proc/10243/statm: 1405969 923733 167 440 0 1405525 0
[pid=10245] ppid=10243 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/10245/stat : 10245 (cp2_pre.sh) S 10243 10242 3117 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 274316108 9367552 277 33554432000 4194304 5064252 140734141718432 140734141717136 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10245/statm: 2287 277 234 213 0 72 0
[pid=10246] ppid=10245 vsize=7132068 CPUtime=45.34 cores=1,3,5,7
/proc/10246/stat : 10246 (coprocessor) R 10245 10242 3117 0 -1 4202496 32911 0 0 0 4296 238 0 0 20 0 1 0 274316111 7303237632 1415018 33554432000 4194304 6586260 140733918126192 140733918121944 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 16 0 0
/proc/10246/statm: 1783017 1415018 158 584 0 1782429 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 12774240

[startup+162.3 s]
/proc/loadavg: 3.00 2.41 2.16 3/181 10247
/proc/meminfo: memFree=15130908/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=5623876 CPUtime=56.33 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) S 10242 10242 3117 0 -1 4202496 349699 0 0 0 4539 1094 0 0 20 0 1 0 274310433 5758849024 923733 33554432000 4194304 5992684 140736103908128 140736103902160 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 41 0 0
/proc/10243/statm: 1405969 923733 167 440 0 1405525 0
[pid=10245] ppid=10243 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/10245/stat : 10245 (cp2_pre.sh) S 10243 10242 3117 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 274316108 9367552 277 33554432000 4194304 5064252 140734141718432 140734141717136 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10245/statm: 2287 277 234 213 0 72 0
[pid=10246] ppid=10245 vsize=7132068 CPUtime=103.5 cores=1,3,5,7
/proc/10246/stat : 10246 (coprocessor) R 10245 10242 3117 0 -1 4202496 32911 0 0 0 9842 508 0 0 20 0 1 0 274316111 7303237632 1415018 33554432000 4194304 6586260 140733918126192 140733918121944 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 200 0 0
/proc/10246/statm: 1783017 1415018 158 584 0 1782429 0
Current children cumulated CPU time (s) 159.84
Current children cumulated vsize (KiB) 12774240



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+208.6 s]
/proc/loadavg: 2.72 2.43 2.18 3/182 10251
/proc/meminfo: memFree=14446108/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=5623876 CPUtime=179.77 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) S 10242 10242 3117 0 -1 4202496 349708 33815 0 0 4539 1096 11714 628 20 0 1 0 274310433 5758849024 923733 33554432000 4194304 5992684 140736103908128 140736103903248 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 41 0 0
/proc/10243/statm: 1405969 923733 167 440 0 1405525 0
[pid=10250] ppid=10243 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/10250/stat : 10250 (satsolver.sh) S 10243 10242 3117 0 -1 4202496 598 0 0 0 0 1 0 0 20 0 1 0 274328680 9367552 267 33554432000 4194304 5064252 140733252634960 140733252633872 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10250/statm: 2287 267 226 213 0 72 0
[pid=10251] ppid=10250 vsize=10234272 CPUtime=26.1 cores=1,3,5,7
/proc/10251/stat : 10251 (glucose) R 10250 10242 3117 0 -1 4202496 906699 0 0 0 2320 290 0 0 20 0 1 0 274328682 10479894528 2053150 33554432000 4194304 5208918 140733910509472 140733909459112 4465602 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10251/statm: 2558568 2053151 69 248 0 2558317 0
Current children cumulated CPU time (s) 205.88
Current children cumulated vsize (KiB) 15876444

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

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

[startup+208.6 s]
/proc/loadavg: 2.72 2.43 2.18 3/182 10251
/proc/meminfo: memFree=14446108/32873624 swapFree=7104/7104
[pid=10242] ppid=10240 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10242/stat : 10242 (npSolver-pbo.sh) S 10240 10242 3117 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274310433 9367552 275 33554432000 4194304 5064252 140733811574432 140733811573344 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10242/statm: 2287 275 233 213 0 72 0
[pid=10243] ppid=10242 vsize=5623876 CPUtime=179.77 cores=1,3,5,7
/proc/10243/stat : 10243 (npSolver-pbo) S 10242 10242 3117 0 -1 4202496 349708 33815 0 0 4539 1096 11714 628 20 0 1 0 274310433 5758849024 923733 33554432000 4194304 5992684 140736103908128 140736103903248 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 41 0 0
/proc/10243/statm: 1405969 923733 167 440 0 1405525 0
[pid=10250] ppid=10243 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/10250/stat : 10250 (satsolver.sh) S 10243 10242 3117 0 -1 4202496 598 0 0 0 0 1 0 0 20 0 1 0 274328680 9367552 267 33554432000 4194304 5064252 140733252634960 140733252633872 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10250/statm: 2287 267 226 213 0 72 0
[pid=10251] ppid=10250 vsize=10234272 CPUtime=26.1 cores=1,3,5,7
/proc/10251/stat : 10251 (glucose) R 10250 10242 3117 0 -1 4202496 906699 0 0 0 2320 290 0 0 20 0 1 0 274328682 10479894528 2053150 33554432000 4194304 5208918 140733910509472 140733909459112 4465602 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10251/statm: 2558568 2053151 69 248 0 2558317 0
Current children cumulated CPU time (s) 205.88
Current children cumulated vsize (KiB) 15876444

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10242 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 205.88
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 208.62
CPU time (s): 205.88
CPU user time (s): 185.73
CPU system time (s): 20.15
CPU usage (%): 98.6865
Max. virtual memory (cumulated for all children) (KiB): 15876444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 358
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= 4
involuntary context switches= 2

runsolver used 0.39294 second user time and 1.15382 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-27 03:24:10
IDJOB=3700740
IDBENCH=71914
IDSOLVER=2277
FILE ID=node121/3700740-1338081843
RUNJOBID= node121-1338051796-3134
PBS_JOBID= 14624383
Free space on /tmp= 71408 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__1024.opb
COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700740-1338081843/watcher-3700740-1338081843 -o /tmp/evaluation-result-3700740-1338081843/solver-3700740-1338081843 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo.sh HOME/instance-3700740-1338081843.opb 21350735 HOME HOME

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

MD5SUM BENCH= 27407827fbebab1f7933182f4b9808e6
RANDOM SEED=21350735

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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	: 5331.92
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		: 2667.042
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		: 2667.042
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		: 2667.042
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	: 5331.91
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        28761152 kB
Buffers:          304996 kB
Cached:          2796784 kB
SwapCached:            0 kB
Active:          1044872 kB
Inactive:        2259136 kB
Active(anon):     204716 kB
Inactive(anon):        0 kB
Active(file):     840156 kB
Inactive(file):  2259136 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            263164 kB
Writeback:             0 kB
AnonPages:        211540 kB
Mapped:            15400 kB
Shmem:               200 kB
Slab:             667744 kB
SReclaimable:     109684 kB
SUnreclaim:       558060 kB
KernelStack:        1456 kB
PageTables:         4512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     346528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 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= 69148 MiB
End job on node121 at 2012-05-27 03:27:40