Trace number 3699457

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 NameAnswerCPU timeWall clock time
npSolver inc? (problem) 34.5 56.0748

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_6_mh.opb
MD5SUMd9c74f599ac8cb1803bc1ae096bcff8b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4276416
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 127263527
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 57621991382
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 127263527
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 57621991382
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

8.18/8.28	c run inc solver
8.18/8.28	c [INC SYSTEM] run initial solver
8.18/8.28	c [INC SYSTEM] preprocess with white file
25.89/26.14	c [INC SYSTEM] finished preprocessing in 17 s
25.89/26.14	c [INC SYSTEM] execute solver
32.70/32.81	c [INC SEARCH] formula is SAT
32.91/33.08	c [INC SYSTEM] solved the initial formula
33.80/33.98	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
34.50/56.07	HOME/npSolver-pbo-I.sh: line 18:  4860 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699457-1338131614/watcher-3699457-1338131614 -o /tmp/evaluation-result-3699457-1338131614/solver-3699457-1338131614 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699457-1338131614.opb 1213239049 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: 1.98 2.00 2.18 3/178 4859
/proc/meminfo: memFree=31292860/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0

[startup+0.013433 s]
/proc/loadavg: 1.98 2.00 2.18 3/178 4859
/proc/meminfo: memFree=31292860/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100266 s]
/proc/loadavg: 1.98 2.00 2.18 3/178 4859
/proc/meminfo: memFree=31292860/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300231 s]
/proc/loadavg: 1.98 2.00 2.18 3/178 4859
/proc/meminfo: memFree=31292860/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700239 s]
/proc/loadavg: 1.98 2.00 2.18 3/178 4859
/proc/meminfo: memFree=31292860/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 1.98 2.00 2.18 3/180 4861
/proc/meminfo: memFree=31278772/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=27016 CPUtime=1.48 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) R 4859 4859 3856 0 -1 4202496 4869 0 0 0 147 1 0 0 20 0 1 0 279285848 27664384 6154 33554432000 4194304 5992684 140736260007664 140736260003784 4479600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 6754 6154 148 440 0 6310 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36164

[startup+3.10036 s]
/proc/loadavg: 1.98 2.00 2.18 3/180 4861
/proc/meminfo: memFree=31252644/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=185428 CPUtime=3.09 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) R 4859 4859 3856 0 -1 4202496 17750 0 0 0 302 7 0 0 20 0 1 0 279285848 189878272 33544 33554432000 4194304 5992684 140736260007664 140736259811672 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 46357 33544 165 440 0 45913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194576

[startup+6.30034 s]
/proc/loadavg: 2.06 2.02 2.18 3/180 4861
/proc/meminfo: memFree=30941848/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=445820 CPUtime=6.29 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) R 4859 4859 3856 0 -1 4202496 50732 0 0 0 610 19 0 0 20 0 1 0 279285848 456519680 108875 33554432000 4194304 5992684 140736260007664 140736259999320 5044353 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 111455 108875 165 440 0 111011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 454968

[startup+12.7004 s]
/proc/loadavg: 2.06 2.01 2.18 3/182 4863
/proc/meminfo: memFree=29907940/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=765828 CPUtime=8.48 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4202496 66904 0 0 0 752 96 0 0 20 0 1 0 279285848 784207872 140233 33554432000 4194304 5992684 140736260007664 140736260002112 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 191457 140233 172 440 0 191013 0
[pid=4862] ppid=4860 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4862/stat : 4862 (cp2_pre.sh) S 4860 4859 3856 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279286696 9367552 277 33554432000 4194304 5064252 140735604776448 140735604775152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4862/statm: 2287 277 234 213 0 72 0
[pid=4863] ppid=4862 vsize=1056792 CPUtime=4.19 cores=1,3,5,7
/proc/4863/stat : 4863 (coprocessor) R 4862 4859 3856 0 -1 4202496 21871 0 0 0 390 29 0 0 20 0 1 0 279286697 1082155008 203797 33554432000 4194304 6586260 140733723834624 140733723831384 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/4863/statm: 264198 203797 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840916

[startup+25.5004 s]
/proc/loadavg: 2.11 2.03 2.18 3/182 4863
/proc/meminfo: memFree=29288128/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=765828 CPUtime=8.48 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4202496 66904 0 0 0 752 96 0 0 20 0 1 0 279285848 784207872 140233 33554432000 4194304 5992684 140736260007664 140736260002112 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 191457 140233 172 440 0 191013 0
[pid=4862] ppid=4860 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4862/stat : 4862 (cp2_pre.sh) S 4860 4859 3856 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279286696 9367552 277 33554432000 4194304 5064252 140735604776448 140735604775152 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4862/statm: 2287 277 234 213 0 72 0
[pid=4863] ppid=4862 vsize=1056792 CPUtime=16.84 cores=1,3,5,7
/proc/4863/stat : 4863 (coprocessor) R 4862 4859 3856 0 -1 4202496 21871 0 0 0 1591 93 0 0 20 0 1 0 279286697 1082155008 203797 33554432000 4194304 6586260 140733723834624 140733723830376 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 15 0 0
/proc/4863/statm: 264198 203797 158 584 0 263610 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 1840916

[startup+51.1003 s]
/proc/loadavg: 2.52 2.12 2.21 2/182 4866
/proc/meminfo: memFree=27740528/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=864680 CPUtime=27.99 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4204032 72869 22773 0 0 885 165 1645 104 20 0 1 0 279285848 885432320 164966 33554432000 4194304 5992684 140736260007664 140736260002200 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 216170 164966 192 440 0 215726 0
[pid=4865] ppid=4860 vsize=1497824 CPUtime=6.51 cores=1,3,5,7
/proc/4865/stat : 4865 (glucosInc) S 4860 4859 3856 0 -1 4202496 182656 0 0 0 595 56 0 0 20 0 1 0 279288462 1533771776 332868 33554432000 4194304 5654031 140735432994736 140735432993048 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/4865/statm: 374456 332868 147 357 0 374096 0
Current children cumulated CPU time (s) 34.5
Current children cumulated vsize (KiB) 2371652
heavy processes:
  %CPU=15 pid=4866 uid=0 cmd=

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

[startup+51.4003 s]
/proc/loadavg: 2.52 2.12 2.21 2/182 4866
/proc/meminfo: memFree=27740528/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=864680 CPUtime=27.99 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4204032 72869 22773 0 0 885 165 1645 104 20 0 1 0 279285848 885432320 164966 33554432000 4194304 5992684 140736260007664 140736260002200 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 216170 164966 192 440 0 215726 0
[pid=4865] ppid=4860 vsize=1497824 CPUtime=6.51 cores=1,3,5,7
/proc/4865/stat : 4865 (glucosInc) S 4860 4859 3856 0 -1 4202496 182656 0 0 0 595 56 0 0 20 0 1 0 279288462 1533771776 332868 33554432000 4194304 5654031 140735432994736 140735432993048 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/4865/statm: 374456 332868 147 357 0 374096 0
Current children cumulated CPU time (s) 34.5
Current children cumulated vsize (KiB) 2371652

[startup+54.6003 s]
/proc/loadavg: 2.52 2.12 2.21 2/182 4866
/proc/meminfo: memFree=27740156/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=864680 CPUtime=27.99 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4204032 72869 22773 0 0 885 165 1645 104 20 0 1 0 279285848 885432320 164966 33554432000 4194304 5992684 140736260007664 140736260002200 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 216170 164966 192 440 0 215726 0
[pid=4865] ppid=4860 vsize=1497824 CPUtime=6.51 cores=1,3,5,7
/proc/4865/stat : 4865 (glucosInc) S 4860 4859 3856 0 -1 4202496 182656 0 0 0 595 56 0 0 20 0 1 0 279288462 1533771776 332868 33554432000 4194304 5654031 140735432994736 140735432993048 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/4865/statm: 374456 332868 147 357 0 374096 0
Current children cumulated CPU time (s) 34.5
Current children cumulated vsize (KiB) 2371652

[startup+55.4003 s]
/proc/loadavg: 2.63 2.15 2.22 2/183 4867
/proc/meminfo: memFree=27740148/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=864680 CPUtime=27.99 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4204032 72869 22773 0 0 885 165 1645 104 20 0 1 0 279285848 885432320 164966 33554432000 4194304 5992684 140736260007664 140736260002200 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 216170 164966 192 440 0 215726 0
[pid=4865] ppid=4860 vsize=1497824 CPUtime=6.51 cores=1,3,5,7
/proc/4865/stat : 4865 (glucosInc) S 4860 4859 3856 0 -1 4202496 182656 0 0 0 595 56 0 0 20 0 1 0 279288462 1533771776 332868 33554432000 4194304 5654031 140735432994736 140735432993048 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/4865/statm: 374456 332868 147 357 0 374096 0
Current children cumulated CPU time (s) 34.5
Current children cumulated vsize (KiB) 2371652

[startup+55.8003 s]
/proc/loadavg: 2.63 2.15 2.22 2/183 4867
/proc/meminfo: memFree=27740148/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=864680 CPUtime=27.99 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4204032 72869 22773 0 0 885 165 1645 104 20 0 1 0 279285848 885432320 164966 33554432000 4194304 5992684 140736260007664 140736260002200 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 216170 164966 192 440 0 215726 0
[pid=4865] ppid=4860 vsize=1497824 CPUtime=6.51 cores=1,3,5,7
/proc/4865/stat : 4865 (glucosInc) S 4860 4859 3856 0 -1 4202496 182656 0 0 0 595 56 0 0 20 0 1 0 279288462 1533771776 332868 33554432000 4194304 5654031 140735432994736 140735432993048 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/4865/statm: 374456 332868 147 357 0 374096 0
Current children cumulated CPU time (s) 34.5
Current children cumulated vsize (KiB) 2371652

[startup+56.0003 s]
/proc/loadavg: 2.63 2.15 2.22 2/183 4867
/proc/meminfo: memFree=27740148/32873844 swapFree=7632/7632
[pid=4859] ppid=4857 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4859/stat : 4859 (npSolver-pbo-I.) S 4857 4859 3856 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279285847 9367552 275 33554432000 4194304 5064252 140736404636640 140736404635552 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4859/statm: 2287 275 233 213 0 72 0
[pid=4860] ppid=4859 vsize=864680 CPUtime=27.99 cores=1,3,5,7
/proc/4860/stat : 4860 (npSolver-pbo) S 4859 4859 3856 0 -1 4204032 72869 22773 0 0 885 165 1645 104 20 0 1 0 279285848 885432320 164966 33554432000 4194304 5992684 140736260007664 140736260002200 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4860/statm: 216170 164966 192 440 0 215726 0
[pid=4865] ppid=4860 vsize=1497824 CPUtime=6.51 cores=1,3,5,7
/proc/4865/stat : 4865 (glucosInc) S 4860 4859 3856 0 -1 4202496 182656 0 0 0 595 56 0 0 20 0 1 0 279288462 1533771776 332868 33554432000 4194304 5654031 140735432994736 140735432993048 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/4865/statm: 374456 332868 147 357 0 374096 0
Current children cumulated CPU time (s) 34.5
Current children cumulated vsize (KiB) 2371652

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4859 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=304153
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=719586
# CPU time returned by wait4() is 28.0237
# while last known CPU time is 34.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 56.0748
CPU time (s): 34.5
CPU user time (s): 31.25
CPU system time (s): 3.25
CPU usage (%): 61.525
Max. virtual memory (cumulated for all children) (KiB): 2371652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.3042
system time used= 2.71959
maximum resident set size= 879832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96017
page faults= 0
swaps= 0
block input operations= 8
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 217880
involuntary context switches= 36

runsolver used 0.103984 second user time and 0.353946 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 17:13:35
IDJOB=3699457
IDBENCH=92706
IDSOLVER=2276
FILE ID=node141/3699457-1338131614
RUNJOBID= node141-1338122886-3873
PBS_JOBID= 14624492
Free space on /tmp= 71480 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_6_mh.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699457-1338131614/watcher-3699457-1338131614 -o /tmp/evaluation-result-3699457-1338131614/solver-3699457-1338131614 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699457-1338131614.opb 1213239049 HOME HOME

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

MD5SUM BENCH= d9c74f599ac8cb1803bc1ae096bcff8b
RANDOM SEED=1213239049

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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	: 5331.92
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		: 2666.744
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:       32873844 kB
MemFree:        31293496 kB
Buffers:          208096 kB
Cached:           387360 kB
SwapCached:          232 kB
Active:           372876 kB
Inactive:         379988 kB
Active(anon):     147636 kB
Inactive(anon):    11296 kB
Active(file):     225240 kB
Inactive(file):   368692 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108624 kB
Dirty:             33768 kB
Writeback:            24 kB
AnonPages:        147060 kB
Mapped:            11972 kB
Shmem:               172 kB
Slab:             686548 kB
SReclaimable:     128768 kB
SUnreclaim:       557780 kB
KernelStack:        1464 kB
PageTables:         4412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     294468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70576 MiB
End job on node141 at 2012-05-27 17:14:31