Trace number 2673289

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) 1800.03 1801.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb
MD5SUMc45a41967aca6dc7b045a3d710a031e8
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 benchmark0.400938
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 variables63
Total number of constraints7
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 constraints7
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)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Quality of the solution as a function of time


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

Solver Data 

350.30/350.52	c 63 7 147 294 0 0 0 0
350.30/350.52	o 67
350.30/350.52	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=221
350.30/350.52	o 21
350.30/350.52	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=244
581.76/582.11	o 3
581.76/582.11	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=253
581.76/582.11	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+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-2673289-1276808016/watcher-2673289-1276808016 -o /tmp/evaluation-result-2673289-1276808016/solver-2673289-1276808016 -C 1800 -W 2000 -M 1800 run HOME/instance-2673289-1276808016.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: 1.03 1.01 1.00 3/106 18074
/proc/meminfo: memFree=1858532/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0

[startup+0.0472519 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 18074
/proc/meminfo: memFree=1858532/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101255 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 18074
/proc/meminfo: memFree=1858532/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30129 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 18074
/proc/meminfo: memFree=1858532/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701364 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 18074
/proc/meminfo: memFree=1858532/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50151 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18077
/proc/meminfo: memFree=1844008/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=17964 CPUtime=1.48
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 4271 0 0 0 146 2 0 0 25 0 1 0 54453481 18395136 3892 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459468 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 4491 3892 270 96 0 3703 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26664

[startup+3.1018 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18077
/proc/meminfo: memFree=1843388/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=18492 CPUtime=3.08
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 4405 0 0 0 306 2 0 0 25 0 1 0 54453481 18935808 4026 1992294400 134512640 134902295 4287833696 18446744073709551615 4160478028 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 4623 4026 270 96 0 3835 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27192

[startup+6.30138 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 18077
/proc/meminfo: memFree=1841900/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=19548 CPUtime=6.29
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 4675 0 0 0 626 3 0 0 25 0 1 0 54453481 20017152 4296 1992294400 134512640 134902295 4287833696 18446744073709551615 4160489760 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 4887 4296 270 96 0 4099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28248

[startup+12.7015 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 18077
/proc/meminfo: memFree=1839792/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=21596 CPUtime=12.69
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 5196 0 0 0 1265 4 0 0 25 0 1 0 54453481 22114304 4817 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459399 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 5399 4817 270 96 0 4611 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30296

[startup+25.5009 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 18077
/proc/meminfo: memFree=1835824/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=25424 CPUtime=25.48
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 6136 0 0 0 2543 5 0 0 25 0 1 0 54453481 26034176 5757 1992294400 134512640 134902295 4287833696 18446744073709551615 4160477808 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 6356 5757 270 96 0 5568 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34124

[startup+51.1005 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 18079
/proc/meminfo: memFree=1830368/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=31000 CPUtime=51.05
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 7512 0 0 0 5098 7 0 0 25 0 1 0 54453481 31744000 7133 1992294400 134512640 134902295 4287833696 18446744073709551615 4160489964 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 7750 7133 270 96 0 6962 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 39700

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18079
/proc/meminfo: memFree=1822556/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=38476 CPUtime=102.24
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 9404 0 0 0 10213 11 0 0 25 0 1 0 54453481 39399424 9025 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459468 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 9619 9025 270 96 0 8831 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 47176

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18081
/proc/meminfo: memFree=1816852/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=44284 CPUtime=162.19
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 10838 0 0 0 16204 15 0 0 25 0 1 0 54453481 45346816 10459 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459462 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 11071 10459 270 96 0 10283 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 52984

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18083
/proc/meminfo: memFree=1809908/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=51088 CPUtime=222.17
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 12544 0 0 0 22198 19 0 0 25 0 1 0 54453481 52314112 12165 1992294400 134512640 134902295 4287833696 18446744073709551615 4160471728 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 12772 12165 270 96 0 11984 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 59788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18085
/proc/meminfo: memFree=1830740/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=32464 CPUtime=282.14
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 20430 0 0 0 28187 27 0 0 25 0 1 0 54453481 33243136 7049 1992294400 134512640 134902295 4287833696 18446744073709551615 4160492450 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 8116 7049 270 96 0 7328 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 41164

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18087
/proc/meminfo: memFree=1817472/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=45528 CPUtime=342.1
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 23704 0 0 0 34178 32 0 0 25 0 1 0 54453481 46620672 10323 1992294400 134512640 134902295 4287833696 18446744073709551615 4160490748 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 11382 10323 270 96 0 10594 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 54228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18087
/proc/meminfo: memFree=1825780/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=37056 CPUtime=402.07
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 29914 0 0 0 40169 38 0 0 25 0 1 0 54453481 37945344 8216 1992294400 134512640 134902295 4287833696 18446744073709551615 4160482981 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 9264 8216 270 96 0 8476 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 45756

[startup+462.301 s]

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

/proc/18076/statm: 22163 21056 270 96 0 21375 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 97352

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18118
/proc/meminfo: memFree=1773576/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=88652 CPUtime=1181.65
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63379 0 0 0 118066 99 0 0 25 0 1 0 54453481 90779648 21057 1992294400 134512640 134902295 4287833696 18446744073709551615 4160478041 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22163 21057 270 96 0 21375 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 97352

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18120
/proc/meminfo: memFree=1773452/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=88652 CPUtime=1241.61
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63379 0 0 0 124060 101 0 0 25 0 1 0 54453481 90779648 21057 1992294400 134512640 134902295 4287833696 18446744073709551615 4160495276 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22163 21057 270 96 0 21375 0
Current children cumulated CPU time (s) 1241.61
Current children cumulated vsize (KiB) 97352

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18120
/proc/meminfo: memFree=1773328/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=88652 CPUtime=1301.59
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63381 0 0 0 130055 104 0 0 25 0 1 0 54453481 90779648 21059 1992294400 134512640 134902295 4287833696 18446744073709551615 4160497483 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22163 21059 270 96 0 21375 0
Current children cumulated CPU time (s) 1301.59
Current children cumulated vsize (KiB) 97352

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18122
/proc/meminfo: memFree=1773328/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=88652 CPUtime=1361.55
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63390 0 0 0 136049 106 0 0 25 0 1 0 54453481 90779648 21068 1992294400 134512640 134902295 4287833696 18446744073709551615 4160489598 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22163 21068 270 96 0 21375 0
Current children cumulated CPU time (s) 1361.55
Current children cumulated vsize (KiB) 97352

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18124
/proc/meminfo: memFree=1773328/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=88652 CPUtime=1421.52
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63399 0 0 0 142044 108 0 0 25 0 1 0 54453481 90779648 21077 1992294400 134512640 134902295 4287833696 18446744073709551615 4160497370 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22163 21077 270 96 0 21375 0
Current children cumulated CPU time (s) 1421.52
Current children cumulated vsize (KiB) 97352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18126
/proc/meminfo: memFree=1773204/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89136 CPUtime=1481.48
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63436 0 0 0 148037 111 0 0 25 0 1 0 54453481 91275264 21114 1992294400 134512640 134902295 4287833696 18446744073709551615 4160492182 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22284 21114 270 96 0 21496 0
Current children cumulated CPU time (s) 1481.48
Current children cumulated vsize (KiB) 97836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18128
/proc/meminfo: memFree=1773080/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89136 CPUtime=1541.45
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63437 0 0 0 154032 113 0 0 25 0 1 0 54453481 91275264 21115 1992294400 134512640 134902295 4287833696 18446744073709551615 4160478193 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22284 21115 270 96 0 21496 0
Current children cumulated CPU time (s) 1541.45
Current children cumulated vsize (KiB) 97836

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18128
/proc/meminfo: memFree=1773080/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89136 CPUtime=1601.42
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63437 0 0 0 160026 116 0 0 25 0 1 0 54453481 91275264 21115 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459392 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22284 21115 270 96 0 21496 0
Current children cumulated CPU time (s) 1601.42
Current children cumulated vsize (KiB) 97836

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18130
/proc/meminfo: memFree=1772956/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89136 CPUtime=1661.38
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63437 0 0 0 166021 117 0 0 25 0 1 0 54453481 91275264 21115 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459386 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22284 21115 270 96 0 21496 0
Current children cumulated CPU time (s) 1661.38
Current children cumulated vsize (KiB) 97836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18132
/proc/meminfo: memFree=1772956/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89136 CPUtime=1721.36
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63437 0 0 0 172016 120 0 0 25 0 1 0 54453481 91275264 21115 1992294400 134512640 134902295 4287833696 18446744073709551615 4160459399 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22284 21115 270 96 0 21496 0
Current children cumulated CPU time (s) 1721.36
Current children cumulated vsize (KiB) 97836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18134
/proc/meminfo: memFree=1772832/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89136 CPUtime=1781.32
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63437 0 0 0 178010 122 0 0 25 0 1 0 54453481 91275264 21115 1992294400 134512640 134902295 4287833696 18446744073709551615 4160489598 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22284 21115 270 96 0 21496 0
Current children cumulated CPU time (s) 1781.32
Current children cumulated vsize (KiB) 97836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18134
/proc/meminfo: memFree=1772584/2059040 swapFree=4140236/4192956
[pid=18074] ppid=18072 vsize=8700 CPUtime=0
/proc/18074/stat : 18074 (run) S 18072 18074 17430 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 54453480 8908800 250 1992294400 4194304 4922060 140734675610352 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18074/statm: 2175 250 211 178 0 68 0
[pid=18076] ppid=18074 vsize=89376 CPUtime=1800.03
/proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17430 0 -1 4202496 63480 0 0 0 179880 123 0 0 25 0 1 0 54453481 91521024 21158 1992294400 134512640 134902295 4287833696 18446744073709551615 4160489598 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18076/statm: 22344 21158 270 96 0 21556 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 98076

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 18074 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=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.02
CPU time (s): 1800.03
CPU user time (s): 1798.8
CPU system time (s): 1.23
CPU usage (%): 99.9452
Max. virtual memory (cumulated for all children) (KiB): 98076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
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= 4
involuntary context switches= 3

runsolver used 3.2985 second user time and 8.86065 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-17 22:53:36
IDJOB=2673289
IDBENCH=47956
IDSOLVER=1174
FILE ID=node027/2673289-1276808016
PBS_JOBID= 11176630
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=67-P1=11-P2=79-P3=19-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673289-1276808016/watcher-2673289-1276808016 -o /tmp/evaluation-result-2673289-1276808016/solver-2673289-1276808016 -C 1800 -W 2000 -M 1800  run HOME/instance-2673289-1276808016.opb

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

MD5SUM BENCH= c45a41967aca6dc7b045a3d710a031e8
RANDOM SEED=138915422

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859052 kB
Buffers:         33780 kB
Cached:          71316 kB
SwapCached:       5940 kB
Active:          55632 kB
Inactive:        62816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859052 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       11776 kB
Mapped:          12972 kB
Slab:            59656 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182108 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node027 at 2010-06-17 23:23:39