Trace number 3702571

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-topdown-quickBound? (problem) 26.34 39.9246

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_8_ic.opb
MD5SUM579086081fadd70cb8f17f26654d7fe6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20224039
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 157464000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48881177800
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 157464000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48881177800
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 

5.89/5.99	c run inc solver
5.89/5.99	c [INC SYSTEM] run initial solver
5.89/5.99	c [INC SYSTEM] preprocess with white file
20.11/20.35	c [INC SYSTEM] finished preprocessing in 14 s
20.11/20.35	c [INC SYSTEM] execute solver
25.37/25.52	c [INC SEARCH] formula is SAT
25.57/25.71	c [INC SYSTEM] solved the initial formula
25.98/26.14	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.34/39.92	HOME/npSolver-pbo-Itdqb.sh: line 18: 29519 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3702571-1338141365/watcher-3702571-1338141365 -o /tmp/evaluation-result-3702571-1338141365/solver-3702571-1338141365 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702571-1338141365.opb 253512426 HOME HOME 

running on 4 cores: 0,2,4,6

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: 2.02 2.01 2.00 2/180 29518
/proc/meminfo: memFree=31264880/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0

[startup+0.031617 s]
/proc/loadavg: 2.02 2.01 2.00 2/180 29518
/proc/meminfo: memFree=31264880/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10031 s]
/proc/loadavg: 2.02 2.01 2.00 2/180 29518
/proc/meminfo: memFree=31264880/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300273 s]
/proc/loadavg: 2.02 2.01 2.00 2/180 29518
/proc/meminfo: memFree=31264880/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700305 s]
/proc/loadavg: 2.02 2.01 2.00 2/180 29518
/proc/meminfo: memFree=31264880/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 29520
/proc/meminfo: memFree=31249576/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=122088 CPUtime=1.49 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) R 29518 29518 24278 0 -1 4202496 8777 0 0 0 147 2 0 0 20 0 1 0 280261074 125018112 17946 33554432000 4194304 5992684 140733796276752 140733796272744 5045366 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 30522 17946 165 440 0 30078 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131236

[startup+3.10035 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 29520
/proc/meminfo: memFree=31152620/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=221816 CPUtime=3.08 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) R 29518 29518 24278 0 -1 4202496 26110 0 0 0 301 7 0 0 20 0 1 0 280261074 227139584 51583 33554432000 4194304 5992684 140733796276752 140733796270040 4228296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 55454 51583 165 440 0 55010 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 230964

[startup+6.3002 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 29527
/proc/meminfo: memFree=30838856/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=462560 CPUtime=6 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4202496 54747 0 0 0 547 53 0 0 20 0 1 0 280261074 473661440 112296 33554432000 4194304 5992684 140733796276752 140733796271200 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 115640 112296 172 440 0 115196 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 471708

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/184 29536
/proc/meminfo: memFree=29869428/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=462560 CPUtime=6 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4202496 54747 0 0 0 547 53 0 0 20 0 1 0 280261074 473661440 112296 33554432000 4194304 5992684 140733796276752 140733796271200 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 115640 112296 172 440 0 115196 0
[pid=29528] ppid=29519 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29528/stat : 29528 (cp2_pre.sh) S 29519 29518 24278 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 280261675 9367552 277 33554432000 4194304 5064252 140737378244240 140737378242944 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/29528/statm: 2287 277 234 213 0 72 0
[pid=29529] ppid=29528 vsize=800912 CPUtime=6.53 cores=0,2,4,6
/proc/29529/stat : 29529 (coprocessor) R 29528 29518 24278 0 -1 4202496 19535 0 0 0 621 32 0 0 20 0 1 0 280261676 820133888 155353 33554432000 4194304 6586260 140735816052384 140735816048136 5260197 0 0 4096 8404994 0 0 0 17 0 0 0 13 0 0
/proc/29529/statm: 200228 155353 158 584 0 199640 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 1281768

[startup+25.5004 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 29599
/proc/meminfo: memFree=29563500/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=495072 CPUtime=20.29 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) R 29518 29518 24278 0 -1 4202496 57469 20439 0 0 556 56 1339 78 20 0 1 0 280261074 506953728 120428 33554432000 4194304 5992684 140733796276752 140733796263016 4610714 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 123768 120428 176 440 0 123324 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 1587940

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

[startup+26.3003 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 29606
/proc/meminfo: memFree=29498028/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=20.95 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59333 20439 0 0 619 59 1339 78 20 0 1 0 280261074 563073024 134144 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134144 191 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.03
Current children cumulated vsize (KiB) 1642744

[startup+32.7068 s]
/proc/loadavg: 2.01 2.01 2.00 2/184 29635
/proc/meminfo: memFree=28461316/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=21.26 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59334 20439 0 0 619 90 1339 78 20 0 1 0 280261074 563073024 134145 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134145 192 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 1642744

[startup+35.9003 s]
/proc/loadavg: 2.17 2.04 2.01 2/182 29654
/proc/meminfo: memFree=28514908/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=21.26 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59334 20439 0 0 619 90 1339 78 20 0 1 0 280261074 563073024 134145 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134145 192 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 1642744

[startup+37.5003 s]
/proc/loadavg: 2.17 2.04 2.01 2/184 29659
/proc/meminfo: memFree=28495028/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=21.26 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59334 20439 0 0 619 90 1339 78 20 0 1 0 280261074 563073024 134145 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134145 192 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 1642744

[startup+39.1003 s]
/proc/loadavg: 2.17 2.04 2.01 2/184 29663
/proc/meminfo: memFree=28461936/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=21.26 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59334 20439 0 0 619 90 1339 78 20 0 1 0 280261074 563073024 134145 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134145 192 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 1642744

[startup+39.5004 s]
/proc/loadavg: 2.17 2.04 2.01 2/184 29670
/proc/meminfo: memFree=28461748/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=21.26 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59334 20439 0 0 619 90 1339 78 20 0 1 0 280261074 563073024 134145 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134145 192 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 1642744

[startup+39.9003 s]
/proc/loadavg: 2.17 2.04 2.01 2/184 29670
/proc/meminfo: memFree=28461748/32873844 swapFree=6080/6080
[pid=29518] ppid=29516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/29518/stat : 29518 (npSolver-pbo-It) S 29516 29518 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280261074 9367552 274 33554432000 4194304 5064252 140733436093088 140733436092000 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/29518/statm: 2287 274 233 213 0 72 0
[pid=29519] ppid=29518 vsize=549876 CPUtime=21.26 cores=0,2,4,6
/proc/29519/stat : 29519 (npSolver-pbo) S 29518 29518 24278 0 -1 4204032 59334 20439 0 0 619 90 1339 78 20 0 1 0 280261074 563073024 134145 33554432000 4194304 5992684 140733796276752 140733796271288 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/29519/statm: 137469 134145 192 440 0 137025 0
[pid=29552] ppid=29519 vsize=1083720 CPUtime=5.08 cores=0,2,4,6
/proc/29552/stat : 29552 (glucosInc) S 29519 29518 24278 0 -1 4202496 145589 0 0 0 471 37 0 0 20 0 1 0 280263109 1109729280 246276 33554432000 4194304 5654031 140734535428864 140734535427176 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/29552/statm: 270930 246276 147 357 0 270570 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 1642744

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29518 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=590021
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=712739
# CPU time returned by wait4() is 21.3028
# while last known CPU time is 26.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 39.9246
CPU time (s): 26.34
CPU user time (s): 24.29
CPU system time (s): 2.05
CPU usage (%): 65.9744
Max. virtual memory (cumulated for all children) (KiB): 1642744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.59
system time used= 1.71274
maximum resident set size= 698736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80148
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 141344
involuntary context switches= 56

runsolver used 0.119981 second user time and 0.310952 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 19:56:05
IDJOB=3702571
IDBENCH=92775
IDSOLVER=2278
FILE ID=node139/3702571-1338141365
RUNJOBID= node139-1338122473-24294
PBS_JOBID= 14624487
Free space on /tmp= 71632 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_8_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702571-1338141365/watcher-3702571-1338141365 -o /tmp/evaluation-result-3702571-1338141365/solver-3702571-1338141365 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702571-1338141365.opb 253512426 HOME HOME

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

MD5SUM BENCH= 579086081fadd70cb8f17f26654d7fe6
RANDOM SEED=253512426

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:        31265260 kB
Buffers:          365240 kB
Cached:           309680 kB
SwapCached:          828 kB
Active:           706076 kB
Inactive:          50864 kB
Active(anon):      74748 kB
Inactive(anon):     9096 kB
Active(file):     631328 kB
Inactive(file):    41768 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             26208 kB
Writeback:            16 kB
AnonPages:        191096 kB
Mapped:            13660 kB
Shmem:                 8 kB
Slab:             715028 kB
SReclaimable:     156824 kB
SUnreclaim:       558204 kB
KernelStack:        1480 kB
PageTables:         4044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     209656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 70900 MiB
End job on node139 at 2012-05-27 19:56:45