Trace number 2673215

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 2010-06-13? (TO) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
MD5SUMf01cd5833b9818ac5549df08f5d7cfc0
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 benchmark0.445931
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 variables105
Total number of constraints11
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 constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Solver Data 

1168.64/1169.05	c 105 11 245 490 0 0 0 0
1168.64/1169.05	o 9
1168.64/1169.05	c 64 ~x44791+32 ~x44790+16 ~x44789+8 ~x44788+4 ~x44787+2 ~x44786+1 ~x44785+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=250
1168.64/1169.05	o 3
1168.64/1169.05	c 64 ~x44791+32 ~x44790+16 ~x44789+8 ~x44788+4 ~x44787+2 ~x44786+1 ~x44785+64 ~x8+32 ~x7+16 ~x6+8

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673215-1276806370/watcher-2673215-1276806370 -o /tmp/evaluation-result-2673215-1276806370/solver-2673215-1276806370 -C 1800 -W 2000 -M 1800 run HOME/instance-2673215-1276806370.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: 0.99 0.97 0.98 3/106 24404
/proc/meminfo: memFree=1901028/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0

[startup+0.0765149 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24404
/proc/meminfo: memFree=1901028/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100517 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24404
/proc/meminfo: memFree=1901028/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300537 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24404
/proc/meminfo: memFree=1901028/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700578 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24404
/proc/meminfo: memFree=1901028/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50066 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24407
/proc/meminfo: memFree=1879064/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=26612 CPUtime=1.49
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 6473 0 0 0 145 4 0 0 25 0 1 0 21929250 27250688 5831 1992294400 134512640 134902295 4286921216 18446744073709551615 6239740 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 6653 5831 270 96 0 5865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35312

[startup+3.10082 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24407
/proc/meminfo: memFree=1877948/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=27272 CPUtime=3.09
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 6636 0 0 0 305 4 0 0 25 0 1 0 21929250 27926528 5994 1992294400 134512640 134902295 4286921216 18446744073709551615 4159827177 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 6818 5994 270 96 0 6030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35972

[startup+6.30115 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24409
/proc/meminfo: memFree=1876832/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=28196 CPUtime=6.28
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 6864 0 0 0 624 4 0 0 25 0 1 0 21929250 28872704 6222 1992294400 134512640 134902295 4286921216 18446744073709551615 4159841221 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 7049 6222 270 96 0 6261 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36896

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24409
/proc/meminfo: memFree=1874724/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=30368 CPUtime=12.68
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 7382 0 0 0 1264 4 0 0 25 0 1 0 21929250 31096832 6740 1992294400 134512640 134902295 4286921216 18446744073709551615 4159820597 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 7592 6740 270 96 0 6804 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39068

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24409
/proc/meminfo: memFree=1870880/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=34004 CPUtime=25.47
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 8318 0 0 0 2542 5 0 0 25 0 1 0 21929250 34820096 7676 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 8501 7676 270 96 0 7713 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42704

[startup+51.1007 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24409
/proc/meminfo: memFree=1864680/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=40320 CPUtime=51.07
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 9880 0 0 0 5100 7 0 0 25 0 1 0 21929250 41287680 9238 1992294400 134512640 134902295 4286921216 18446744073709551615 4159808185 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 10080 9238 270 96 0 9292 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49020

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24411
/proc/meminfo: memFree=1853768/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=50960 CPUtime=102.26
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 12516 0 0 0 10217 9 0 0 25 0 1 0 21929250 52183040 11874 1992294400 134512640 134902295 4286921216 18446744073709551615 4159820473 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 12740 11874 270 96 0 11952 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59660

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24413
/proc/meminfo: memFree=1844716/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=59856 CPUtime=162.24
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 14735 0 0 0 16212 12 0 0 25 0 1 0 21929250 61292544 14093 1992294400 134512640 134902295 4286921216 18446744073709551615 4159808181 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 14964 14093 270 96 0 14176 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68556

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24413
/proc/meminfo: memFree=1832564/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=72144 CPUtime=222.22
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 17784 0 0 0 22208 14 0 0 25 0 1 0 21929250 73875456 17142 1992294400 134512640 134902295 4286921216 18446744073709551615 4159846219 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 18036 17142 270 96 0 17248 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 80844

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24415
/proc/meminfo: memFree=1823016/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=81676 CPUtime=282.2
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 20186 0 0 0 28203 17 0 0 25 0 1 0 21929250 83636224 19544 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838334 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 20419 19544 270 96 0 19631 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 90376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24417
/proc/meminfo: memFree=1812724/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=92036 CPUtime=342.18
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 22742 0 0 0 34199 19 0 0 25 0 1 0 21929250 94244864 22100 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838334 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 23009 22100 270 96 0 22221 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 100736

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24422
/proc/meminfo: memFree=1800200/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=103836 CPUtime=402.17
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 25716 0 0 0 40194 23 0 0 25 0 1 0 21929250 106328064 25074 1992294400 134512640 134902295 4286921216 18446744073709551615 4159808036 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 25959 25074 270 96 0 25171 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 112536

[startup+462.301 s]

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

/proc/24406/statm: 17943 15861 270 96 0 17155 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 80472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24442
/proc/meminfo: memFree=1856248/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=52072 CPUtime=1181.93
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 64841 0 0 0 118139 54 0 0 25 0 1 0 21929250 53321728 11107 1992294400 134512640 134902295 4286921216 18446744073709551615 4159839484 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 13018 11107 270 96 0 12230 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 60772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24444
/proc/meminfo: memFree=1841244/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=66844 CPUtime=1241.92
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 68504 0 0 0 124135 57 0 0 25 0 1 0 21929250 68448256 14770 1992294400 134512640 134902295 4286921216 18446744073709551615 4159820836 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 16711 14770 270 96 0 15923 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 75544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24446
/proc/meminfo: memFree=1828596/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=79256 CPUtime=1301.91
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 71616 0 0 0 130131 60 0 0 25 0 1 0 21929250 81158144 17882 1992294400 134512640 134902295 4286921216 18446744073709551615 4159829344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 19814 17882 270 96 0 19026 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 87956

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24448
/proc/meminfo: memFree=1819668/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=88252 CPUtime=1361.88
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 73852 0 0 0 136125 63 0 0 25 0 1 0 21929250 90370048 20118 1992294400 134512640 134902295 4286921216 18446744073709551615 4159808173 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 22063 20118 270 96 0 21275 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 96952

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24448
/proc/meminfo: memFree=1812228/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=95724 CPUtime=1421.87
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 75721 0 0 0 142122 65 0 0 25 0 1 0 21929250 98021376 21987 1992294400 134512640 134902295 4286921216 18446744073709551615 4159841500 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 23931 21987 270 96 0 23143 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 104424

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24450
/proc/meminfo: memFree=1803548/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=104872 CPUtime=1481.85
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 77946 0 0 0 148117 68 0 0 25 0 1 0 21929250 107388928 24212 1992294400 134512640 134902295 4286921216 18446744073709551615 4159821682 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 26218 24212 270 96 0 25430 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 113572

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24452
/proc/meminfo: memFree=1794992/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=113088 CPUtime=1541.83
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 80009 0 0 0 154113 70 0 0 25 0 1 0 21929250 115802112 26275 1992294400 134512640 134902295 4286921216 18446744073709551615 4159827384 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 28272 26275 270 96 0 27484 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 121788

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24454
/proc/meminfo: memFree=1788544/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=119320 CPUtime=1601.81
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 81601 0 0 0 160109 72 0 0 25 0 1 0 21929250 122183680 27867 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 29830 27867 270 96 0 29042 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 128020

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24456
/proc/meminfo: memFree=1782468/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=125300 CPUtime=1661.8
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 83102 0 0 0 166106 74 0 0 25 0 1 0 21929250 128307200 29368 1992294400 134512640 134902295 4286921216 18446744073709551615 4159841285 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 31325 29368 270 96 0 30537 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 134000

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24456
/proc/meminfo: memFree=1777508/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=130200 CPUtime=1721.78
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 84339 0 0 0 172103 75 0 0 25 0 1 0 21929250 133324800 30605 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838334 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 32550 30605 270 96 0 31762 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 138900

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24458
/proc/meminfo: memFree=1773416/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=134052 CPUtime=1781.76
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 85308 0 0 0 178100 76 0 0 25 0 1 0 21929250 137269248 31574 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838334 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 33513 31574 270 96 0 32725 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 142752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24458
/proc/meminfo: memFree=1772052/2059040 swapFree=4140204/4192956
[pid=24404] ppid=24402 vsize=8700 CPUtime=0
/proc/24404/stat : 24404 (run) S 24402 24404 23642 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21929250 8908800 250 1992294400 4194304 4922060 140735383792416 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24404/statm: 2175 250 211 178 0 68 0
[pid=24406] ppid=24404 vsize=135812 CPUtime=1800.07
/proc/24406/stat : 24406 (PBPASSolver) R 24404 24404 23642 0 -1 4202496 85633 0 0 0 179930 77 0 0 25 0 1 0 21929250 139071488 31899 1992294400 134512640 134902295 4286921216 18446744073709551615 4159838484 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24406/statm: 33953 31899 270 96 0 33165 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 144512

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24404 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1799.3
CPU system time (s): 0.77
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 156620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 3
involuntary context switches= 3

runsolver used 2.87956 second user time and 8.60069 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 22:26:11
IDJOB=2673215
IDBENCH=47882
IDSOLVER=1174
FILE ID=node045/2673215-1276806370
PBS_JOBID= 11176637
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673215-1276806370/watcher-2673215-1276806370 -o /tmp/evaluation-result-2673215-1276806370/solver-2673215-1276806370 -C 1800 -W 2000 -M 1800  run HOME/instance-2673215-1276806370.opb

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

MD5SUM BENCH= f01cd5833b9818ac5549df08f5d7cfc0
RANDOM SEED=401305313

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1901672 kB
Buffers:          6856 kB
Cached:          70792 kB
SwapCached:       6360 kB
Active:          17068 kB
Inactive:        73752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1901672 kB
SwapTotal:     4192956 kB
SwapFree:      4140204 kB
Dirty:             900 kB
Writeback:           0 kB
AnonPages:       11000 kB
Mapped:          12032 kB
Slab:            44748 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62456 MiB
End job on node045 at 2010-06-17 22:56:13