Trace number 2673415

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13OPT3 997.633 997.937

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb
MD5SUM81bcbf479f290ea51f43d1561f9d15dc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.05999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables24
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint8
Maximum length of a constraint72
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130464
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)64
Sum of products size (including duplicates)128
Number of different products64
Sum of products size128

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

802.85/803.17	c 24 3 64 128 0 0 0 0
802.85/803.17	o 53
802.85/803.17	c 128 ~x11264+64 ~x11263+32 ~x11262+16 ~x11261+8 ~x11260+4 ~x11259+2 ~x11258+1 ~x11257+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=484
802.85/803.17	o 3
802.85/803.17	c 128 ~x11264+64 ~x11263+32 ~x11262+16 ~x11261+8 ~x11260+4 ~x11259+2 ~x11258+1 ~x11257+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=509
997.48/997.90	c 128 ~x11264+64 ~x11263+32 ~x11262+16 ~x11261+8 ~x11260+4 ~x11259+2 ~x11258+1 ~x11257+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=508
997.48/997.90	o 3
997.48/997.90	s OPTIMUM FOUND
997.48/997.90	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673415-1276810945/watcher-2673415-1276810945 -o /tmp/evaluation-result-2673415-1276810945/solver-2673415-1276810945 -C 1800 -W 2000 -M 1800 run HOME/instance-2673415-1276810945.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25590
/proc/meminfo: memFree=1849036/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0

[startup+0.0359511 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25590
/proc/meminfo: memFree=1849036/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101958 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25590
/proc/meminfo: memFree=1849036/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30198 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25590
/proc/meminfo: memFree=1849036/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.702023 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25590
/proc/meminfo: memFree=1849036/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50111 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 25593
/proc/meminfo: memFree=1841456/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=10852 CPUtime=1.49
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 2194 0 0 0 148 1 0 0 25 0 1 0 22389442 11112448 2131 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652465 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 2713 2131 270 96 0 1925 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19552

[startup+3.10129 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 25593
/proc/meminfo: memFree=1840704/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=11380 CPUtime=3.08
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 2321 0 0 0 307 1 0 0 25 0 1 0 22389442 11653120 2258 1992294400 134512640 134902295 4290285856 18446744073709551615 4159666377 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 2845 2258 270 96 0 2057 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20080

[startup+6.30163 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 25593
/proc/meminfo: memFree=1839588/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=12448 CPUtime=6.28
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 2594 0 0 0 627 1 0 0 25 0 1 0 22389442 12746752 2531 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682845 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 3112 2531 270 96 0 2324 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21148

[startup+12.7013 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 25593
/proc/meminfo: memFree=1836620/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=15768 CPUtime=12.69
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 5058 0 0 0 1266 3 0 0 25 0 1 0 22389442 16146432 3186 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 3942 3186 270 96 0 3154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24468

[startup+25.5017 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 25593
/proc/meminfo: memFree=1833644/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=18672 CPUtime=25.48
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 5791 0 0 0 2544 4 0 0 25 0 1 0 22389442 19120128 3919 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682839 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 4668 3919 270 96 0 3880 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27372

[startup+51.1015 s]
/proc/loadavg: 1.06 1.05 1.00 2/108 25595
/proc/meminfo: memFree=1830048/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=22524 CPUtime=51.07
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 6721 0 0 0 5102 5 0 0 25 0 1 0 22389442 23064576 4849 1992294400 134512640 134902295 4290285856 18446744073709551615 4159683048 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 5631 4849 270 96 0 4843 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31224

[startup+102.309 s]
/proc/loadavg: 1.09 1.06 1.00 2/108 25597
/proc/meminfo: memFree=1823724/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=28356 CPUtime=102.26
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 8192 0 0 0 10219 7 0 0 25 0 1 0 22389442 29036544 6320 1992294400 134512640 134902295 4290285856 18446744073709551615 4159690577 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 7089 6320 270 96 0 6301 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37056

[startup+162.302 s]
/proc/loadavg: 1.09 1.06 1.00 2/108 25597
/proc/meminfo: memFree=1821616/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=30408 CPUtime=162.23
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 8684 0 0 0 16215 8 0 0 25 0 1 0 22389442 31137792 6812 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652482 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 7602 6812 270 96 0 6814 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39108

[startup+222.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/108 25599
/proc/meminfo: memFree=1821616/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=30408 CPUtime=222.22
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 8705 0 0 0 22214 8 0 0 25 0 1 0 22389442 31137792 6833 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 7602 6833 270 96 0 6814 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39108

[startup+282.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/108 25601
/proc/meminfo: memFree=1821492/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=30584 CPUtime=282.2
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 8732 0 0 0 28212 8 0 0 25 0 1 0 22389442 31318016 6860 1992294400 134512640 134902295 4290285856 18446744073709551615 4159671977 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 7646 6860 270 96 0 6858 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 39284

[startup+342.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 25603
/proc/meminfo: memFree=1821368/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=30716 CPUtime=342.18
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 8763 0 0 0 34210 8 0 0 25 0 1 0 22389442 31453184 6891 1992294400 134512640 134902295 4290285856 18446744073709551615 4159685594 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 7679 6891 270 96 0 6891 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39416

[startup+402.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 25605
/proc/meminfo: memFree=1820128/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32036 CPUtime=402.16
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 9090 0 0 0 40208 8 0 0 25 0 1 0 22389442 32804864 7218 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8009 7218 270 96 0 7221 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 40736

[startup+462.301 s]

################
# More data... #
################


[startup+642.302 s]
/proc/loadavg: 1.15 1.12 1.03 2/108 25611
/proc/meminfo: memFree=1816408/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=35668 CPUtime=642.09
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 9991 0 0 0 64200 9 0 0 25 0 1 0 22389442 36524032 8119 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8917 8119 270 96 0 8129 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 44368

[startup+702.301 s]
/proc/loadavg: 1.05 1.10 1.02 2/108 25613
/proc/meminfo: memFree=1814920/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=36724 CPUtime=702.08
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 10288 0 0 0 70198 10 0 0 25 0 1 0 22389442 37605376 8416 1992294400 134512640 134902295 4290285856 18446744073709551615 4159690546 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 9181 8416 270 96 0 8393 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 45424

[startup+762.309 s]
/proc/loadavg: 1.02 1.08 1.01 2/108 25613
/proc/meminfo: memFree=1814920/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=36724 CPUtime=762.07
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 10288 0 0 0 76197 10 0 0 25 0 1 0 22389442 37605376 8416 1992294400 134512640 134902295 4290285856 18446744073709551615 4159664963 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 9181 8416 270 96 0 8393 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 45424

[startup+822.3 s]
/proc/loadavg: 1.00 1.06 1.01 3/108 25615
/proc/meminfo: memFree=1832776/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=19088 CPUtime=822.04
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 14513 0 0 0 82191 13 0 0 25 0 1 0 22389442 19546112 4017 1992294400 134512640 134902295 4290285856 18446744073709551615 4159666373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 4772 4017 270 96 0 3984 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 27788

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.00 2/108 25617
/proc/meminfo: memFree=1824220/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=27620 CPUtime=882.02
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 16618 0 0 0 88187 15 0 0 25 0 1 0 22389442 28282880 6122 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652510 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 6905 6122 270 96 0 6117 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 36320

[startup+942.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32344 CPUtime=942
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17811 0 0 0 94183 17 0 0 25 0 1 0 22389442 33120256 7315 1992294400 134512640 134902295 4290285856 18446744073709551615 4159683836 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8086 7315 270 96 0 7298 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 41044

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

[startup+947.109 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32344 CPUtime=946.81
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17811 0 0 0 94664 17 0 0 25 0 1 0 22389442 33120256 7315 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652559 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8086 7315 270 96 0 7298 0
Current children cumulated CPU time (s) 946.81
Current children cumulated vsize (KiB) 41044

[startup+972.702 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32344 CPUtime=972.39
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17811 0 0 0 97222 17 0 0 25 0 1 0 22389442 33120256 7315 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8086 7315 270 96 0 7298 0
Current children cumulated CPU time (s) 972.39
Current children cumulated vsize (KiB) 41044

[startup+985.501 s]
/proc/loadavg: 1.00 1.03 1.00 3/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32516 CPUtime=985.19
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17824 0 0 0 98502 17 0 0 25 0 1 0 22389442 33296384 7328 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8129 7328 270 96 0 7341 0
Current children cumulated CPU time (s) 985.19
Current children cumulated vsize (KiB) 41216

[startup+991.902 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32516 CPUtime=991.58
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17828 0 0 0 99141 17 0 0 25 0 1 0 22389442 33296384 7332 1992294400 134512640 134902295 4290285856 18446744073709551615 4159682694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8129 7332 270 96 0 7341 0
Current children cumulated CPU time (s) 991.58
Current children cumulated vsize (KiB) 41216

[startup+995.101 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32516 CPUtime=994.78
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17828 0 0 0 99461 17 0 0 25 0 1 0 22389442 33296384 7332 1992294400 134512640 134902295 4290285856 18446744073709551615 4159668144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8129 7332 270 96 0 7341 0
Current children cumulated CPU time (s) 994.78
Current children cumulated vsize (KiB) 41216

[startup+996.701 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32516 CPUtime=996.38
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17828 0 0 0 99621 17 0 0 25 0 1 0 22389442 33296384 7332 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652520 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8129 7332 270 96 0 7341 0
Current children cumulated CPU time (s) 996.38
Current children cumulated vsize (KiB) 41216

[startup+997.501 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32516 CPUtime=997.18
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17828 0 0 0 99701 17 0 0 25 0 1 0 22389442 33296384 7332 1992294400 134512640 134902295 4290285856 18446744073709551615 4159652472 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8129 7332 270 96 0 7341 0
Current children cumulated CPU time (s) 997.18
Current children cumulated vsize (KiB) 41216

[startup+997.901 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25619
/proc/meminfo: memFree=1819384/2059040 swapFree=4139992/4192956
[pid=25590] ppid=25588 vsize=8700 CPUtime=0
/proc/25590/stat : 25590 (run) S 25588 25590 24906 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22389441 8908800 250 1992294400 4194304 4922060 140737143927376 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25590/statm: 2175 250 211 178 0 68 0
[pid=25592] ppid=25590 vsize=32388 CPUtime=997.58
/proc/25592/stat : 25592 (PBPASSolver) R 25590 25590 24906 0 -1 4202496 17828 0 0 0 99741 17 0 0 25 0 1 0 22389442 33165312 7300 1992294400 134512640 134902295 4290285856 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25592/statm: 8097 7300 270 96 0 7309 0
Current children cumulated CPU time (s) 997.58
Current children cumulated vsize (KiB) 41088

Child status: 0
Real time (s): 997.937
CPU time (s): 997.633
CPU user time (s): 997.444
CPU system time (s): 0.188971
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 45628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 997.444
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18391
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= 6
involuntary context switches= 2040

runsolver used 1.71274 second user time and 4.65029 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-17 23:42:25
IDJOB=2673415
IDBENCH=48082
IDSOLVER=1174
FILE ID=node035/2673415-1276810945
PBS_JOBID= 11176677
Free space on /tmp= 62420 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673415-1276810945/watcher-2673415-1276810945 -o /tmp/evaluation-result-2673415-1276810945/solver-2673415-1276810945 -C 1800 -W 2000 -M 1800  run HOME/instance-2673415-1276810945.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc
RANDOM SEED=1001915058

node035.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849556 kB
Buffers:         35888 kB
Cached:          81936 kB
SwapCached:       6696 kB
Active:          61168 kB
Inactive:        70160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849556 kB
SwapTotal:     4192956 kB
SwapFree:      4139992 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       11328 kB
Mapped:          12876 kB
Slab:            56044 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181248 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62416 MiB
End job on node035 at 2010-06-17 23:59:03