Trace number 3700985

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 1.0? (MO) 133.51 169.52

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Large/
normalized-minisat100_16_6_4_ic.opb
MD5SUM7527e2935777236bd1dfaa057aa70f69
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark702654757
Best CPU time to get the best result obtained on this benchmark1800.73
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000400
Total number of constraints2000307
Number of constraints which are clauses980300
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints1020000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 29800
Biggest coefficient in the objective function 168196608
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 178958626766
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 168196608
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 178958626766
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 

97.34/97.42	c run usual solver

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-3700985-1338131700/watcher-3700985-1338131700 -o /tmp/evaluation-result-3700985-1338131700/solver-3700985-1338131700 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3700985-1338131700.opb 1562103132 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: 4.79 4.07 2.96 3/180 19832
/proc/meminfo: memFree=17945252/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0

[startup+0.013751 s]
/proc/loadavg: 4.79 4.07 2.96 3/180 19832
/proc/meminfo: memFree=17945252/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/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: 4.79 4.07 2.96 3/180 19832
/proc/meminfo: memFree=17945252/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300243 s]
/proc/loadavg: 4.79 4.07 2.96 3/180 19832
/proc/meminfo: memFree=17945252/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700263 s]
/proc/loadavg: 4.79 4.07 2.96 3/180 19832
/proc/meminfo: memFree=17945252/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/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: 4.79 4.07 2.96 4/182 19834
/proc/meminfo: memFree=17909516/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=37820 CPUtime=1.49 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) R 19832 19832 19129 0 -1 4202496 3482 0 0 0 148 1 0 0 20 0 1 0 279237403 38727680 7000 33554432000 4194304 5992684 140736720660592 140736720656712 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 9455 7000 148 440 0 9011 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46968

[startup+3.10028 s]
/proc/loadavg: 4.79 4.07 2.96 3/182 19834
/proc/meminfo: memFree=17469220/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=70588 CPUtime=3.08 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) R 19832 19832 19129 0 -1 4202496 4106 0 0 0 306 2 0 0 20 0 1 0 279237403 72282112 14251 33554432000 4194304 5992684 140736720660592 140736720656584 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 17647 14251 148 440 0 17203 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 79736

[startup+6.30658 s]
/proc/loadavg: 4.57 4.04 2.95 3/182 19834
/proc/meminfo: memFree=16663224/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=136124 CPUtime=6.3 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) R 19832 19832 19129 0 -1 4202496 4725 0 0 0 625 5 0 0 20 0 1 0 279237403 139390976 22503 33554432000 4194304 5992684 140736720660592 140736720656712 4388028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 34031 22503 148 440 0 33587 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 145272

[startup+12.7003 s]
/proc/loadavg: 4.36 4.00 2.95 3/182 19834
/proc/meminfo: memFree=15811716/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=707592 CPUtime=12.68 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) R 19832 19832 19129 0 -1 4202496 50683 0 0 0 1247 21 0 0 20 0 1 0 279237403 724574208 121354 33554432000 4194304 5992684 140736720660592 140736720652184 4524999 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 176898 121354 165 440 0 176454 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 716740

[startup+25.5003 s]
/proc/loadavg: 3.84 3.90 2.93 3/180 19875
/proc/meminfo: memFree=29902896/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=1702784 CPUtime=25.48 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) R 19832 19832 19129 0 -1 4202496 169502 0 0 0 2488 60 0 0 20 0 1 0 279237403 1743650816 401904 33554432000 4194304 5992684 140736720660592 140736720648664 4227664 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 425696 401904 165 440 0 425252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1711932

[startup+51.1003 s]
/proc/loadavg: 3.27 3.76 2.91 3/179 19876
/proc/meminfo: memFree=25993256/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=5741428 CPUtime=51.06 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) R 19832 19832 19129 0 -1 4202496 395941 0 0 0 4946 160 0 0 20 0 1 0 279237403 5879222272 958446 33554432000 4194304 5992684 140736720660592 140736720648664 4566827 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 1435357 958446 165 440 0 1434913 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5750576

[startup+102.3 s]
/proc/loadavg: 2.71 3.52 2.87 3/181 19878
/proc/meminfo: memFree=12771000/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=11340740 CPUtime=97.44 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) S 19832 19832 19129 0 -1 4202496 752620 0 0 0 8785 959 0 0 20 0 1 0 279237403 11612917760 1813535 33554432000 4194304 5992684 140736720660592 140736720654624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 2835185 1813535 172 440 0 2834741 0
[pid=19877] ppid=19833 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/19877/stat : 19877 (cp2_pre.sh) S 19833 19832 19129 0 -1 4202496 609 0 0 0 0 3 0 0 20 0 1 0 279247150 9367552 277 33554432000 4194304 5064252 140735313329632 140735313328336 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19877/statm: 2287 277 234 213 0 72 0
[pid=19878] ppid=19877 vsize=633604 CPUtime=4.73 cores=0,2,4,6
/proc/19878/stat : 19878 (coprocessor) R 19877 19832 19129 0 -1 4202496 16235 0 0 0 454 19 0 0 20 0 1 0 279247158 648810496 154456 33554432000 4194304 6586260 140735229047392 140735229044152 5732400 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/19878/statm: 158401 154456 137 584 0 157813 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 11992640

[startup+162.3 s]
/proc/loadavg: 3.12 3.50 2.90 2/182 19879
/proc/meminfo: memFree=5366072/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=11340740 CPUtime=97.44 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) S 19832 19832 19129 0 -1 4202496 752620 0 0 0 8785 959 0 0 20 0 1 0 279237403 11612917760 1811705 33554432000 4194304 5992684 140736720660592 140736720654624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 2835185 1811705 171 440 0 2834741 0
[pid=19877] ppid=19833 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/19877/stat : 19877 (cp2_pre.sh) S 19833 19832 19129 0 -1 4202496 609 0 0 0 0 3 0 0 20 0 1 0 279247150 9367552 277 33554432000 4194304 5064252 140735313329632 140735313328336 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19877/statm: 2287 277 234 213 0 72 0
[pid=19878] ppid=19877 vsize=3174852 CPUtime=28.84 cores=0,2,4,6
/proc/19878/stat : 19878 (coprocessor) R 19877 19832 19129 0 -1 4202496 75082 0 0 0 2371 513 0 0 20 0 1 0 279247158 3251048448 735401 33554432000 4194304 6586260 140735229047392 140735229044152 4372867 0 0 4096 8404994 0 0 0 17 0 0 0 3507 0 0
/proc/19878/statm: 793713 735401 137 584 0 793125 0
Current children cumulated CPU time (s) 126.31
Current children cumulated vsize (KiB) 14533888
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+169.5 s]
/proc/loadavg: 3.26 3.51 2.91 2/183 19880
/proc/meminfo: memFree=4544952/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=11340740 CPUtime=97.44 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) S 19832 19832 19129 0 -1 4202496 752620 0 0 0 8785 959 0 0 20 0 1 0 279237403 11612917760 1811705 33554432000 4194304 5992684 140736720660592 140736720654624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 2835185 1811705 171 440 0 2834741 0
[pid=19877] ppid=19833 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/19877/stat : 19877 (cp2_pre.sh) S 19833 19832 19129 0 -1 4202496 609 0 0 0 0 3 0 0 20 0 1 0 279247150 9367552 277 33554432000 4194304 5064252 140735313329632 140735313328336 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19877/statm: 2287 277 234 213 0 72 0
[pid=19878] ppid=19877 vsize=4594792 CPUtime=36.04 cores=0,2,4,6
/proc/19878/stat : 19878 (coprocessor) R 19877 19832 19129 0 -1 4202496 76358 0 0 0 3065 539 0 0 20 0 1 0 279247158 4705067008 940566 33554432000 4194304 6586260 140735229047392 140735229044152 5550307 0 0 4096 8404994 0 0 0 17 0 0 0 3507 0 0
/proc/19878/statm: 1148698 940566 137 584 0 1148110 0
Current children cumulated CPU time (s) 133.51
Current children cumulated vsize (KiB) 15953828
heavy processes:

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

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

[startup+169.5 s]
/proc/loadavg: 3.26 3.51 2.91 2/183 19880
/proc/meminfo: memFree=4544952/32873844 swapFree=6872/6872
[pid=19832] ppid=19830 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (npSolver-pbo.sh) S 19830 19832 19129 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279237403 9367552 275 33554432000 4194304 5064252 140737412965376 140737412964288 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19832/statm: 2287 275 233 213 0 72 0
[pid=19833] ppid=19832 vsize=11340740 CPUtime=97.44 cores=0,2,4,6
/proc/19833/stat : 19833 (npSolver-pbo) S 19832 19832 19129 0 -1 4202496 752620 0 0 0 8785 959 0 0 20 0 1 0 279237403 11612917760 1811705 33554432000 4194304 5992684 140736720660592 140736720654624 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19833/statm: 2835185 1811705 171 440 0 2834741 0
[pid=19877] ppid=19833 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/19877/stat : 19877 (cp2_pre.sh) S 19833 19832 19129 0 -1 4202496 609 0 0 0 0 3 0 0 20 0 1 0 279247150 9367552 277 33554432000 4194304 5064252 140735313329632 140735313328336 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19877/statm: 2287 277 234 213 0 72 0
[pid=19878] ppid=19877 vsize=4594792 CPUtime=36.04 cores=0,2,4,6
/proc/19878/stat : 19878 (coprocessor) R 19877 19832 19129 0 -1 4202496 76358 0 0 0 3065 539 0 0 20 0 1 0 279247158 4705067008 940566 33554432000 4194304 6586260 140735229047392 140735229044152 5550307 0 0 4096 8404994 0 0 0 17 0 0 0 3507 0 0
/proc/19878/statm: 1148698 940566 137 584 0 1148110 0
Current children cumulated CPU time (s) 133.51
Current children cumulated vsize (KiB) 15953828

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19832 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 133.51
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 169.52
CPU time (s): 133.51
CPU user time (s): 118.5
CPU system time (s): 15.01
CPU usage (%): 78.7576
Max. virtual memory (cumulated for all children) (KiB): 15953828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
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= 1

runsolver used 0.409937 second user time and 0.896863 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 17:15:04
IDJOB=3700985
IDBENCH=92648
IDSOLVER=2277
FILE ID=node105/3700985-1338131700
RUNJOBID= node105-1338123980-19145
PBS_JOBID= 14624503
Free space on /tmp= 67188 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Large/normalized-minisat100_16_6_4_ic.opb
COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700985-1338131700/watcher-3700985-1338131700 -o /tmp/evaluation-result-3700985-1338131700/solver-3700985-1338131700 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo.sh HOME/instance-3700985-1338131700.opb 1562103132 HOME HOME

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

MD5SUM BENCH= 7527e2935777236bd1dfaa057aa70f69
RANDOM SEED=1562103132

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        17946424 kB
Buffers:          244564 kB
Cached:          4569276 kB
SwapCached:         1932 kB
Active:          9790648 kB
Inactive:        4137620 kB
Active(anon):    8615252 kB
Inactive(anon):   500056 kB
Active(file):    1175396 kB
Inactive(file):  3637564 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:            113540 kB
Writeback:             0 kB
AnonPages:       9122244 kB
Mapped:             9964 kB
Shmem:                 0 kB
Slab:             832396 kB
SReclaimable:     273136 kB
SUnreclaim:       559260 kB
KernelStack:        1464 kB
PageTables:        21756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   13408568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5855232 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= 62976 MiB
End job on node105 at 2012-05-27 17:17:56