Trace number 2674626

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 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh201.opb
MD5SUM90cbe77e1c871e28da43b06bd07ecc73
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark22.3656
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 84
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint14
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.59	c 200 900 0 0 0 0 0 0
0.00/0.59	o 91
0.00/0.59	c 128 ~x1109+64 ~x1108+32 ~x1107+16 ~x1106+8 ~x1105+4 ~x1104+2 ~x1103+1 ~x1102+1 ~x201+1 ~x200+1 ~x199+1 ~x198+1 ~x197+1 ~x196+1 ~x195+1 ~x194+1 ~x193+1 ~x192+1 ~x191+1 ~x190+1 ~x189+1 ~x188+1 ~x187+1 ~x186+1 ~x185+1 ~x184+1 ~x183+1 ~x182+1 ~x181+1 ~x180+1 ~x179+1 ~x178+1 ~x177+1 ~x176+1 ~x175+1 ~x174+1 ~x173+1 ~x172+1 ~x171+1 ~x170+1 ~x169+1 ~x168+1 ~x167+1 ~x166+1 ~x165+1 ~x164+1 ~x163+1 ~x162+1 ~x161+1 ~x160+1 ~x159+1 ~x158+1 ~x157+1 ~x156+1 ~x155+1 ~x154+1 ~x153+1 ~x152+1 ~x151+1 ~x150+1 ~x149+1 ~x148+1 ~x147+1 ~x146+1 ~x145+1 ~x144+1 ~x143+1 ~x142+1 ~x141+1 ~x140+1 ~x139+1 ~x138+1 ~x137+1 ~x136+1 ~x135+1 ~x134+1 ~x133+1 ~x132+1 ~x131+1 ~x130+1 ~x129+1 ~x128+1 ~x127+1 ~x126+1 ~x125+1 ~x124+1 ~x123+1 ~x122+1 ~x121+1 ~x120+1 ~x119+1 ~x118+1 ~x117+1 ~x116+1 ~x115+1 ~x114+1 ~x113+1 ~x112+1 ~x111+1 ~x110+1 ~x109+1 ~x108+1 ~x107+1 ~x106+1 ~x105+1 ~x104+1 ~x103+1 ~x102+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x56+1 ~x55+1 ~x54+1 ~x53+1 ~x52+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x1

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-2674626-1276795606/watcher-2674626-1276795606 -o /tmp/evaluation-result-2674626-1276795606/solver-2674626-1276795606 -C 1800 -W 2000 -M 1800 run HOME/instance-2674626-1276795606.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: 1.00 0.97 0.99 3/106 24827
/proc/meminfo: memFree=1870412/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0

[startup+0.0341971 s]
/proc/loadavg: 1.00 0.97 0.99 3/106 24827
/proc/meminfo: memFree=1870412/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101198 s]
/proc/loadavg: 1.00 0.97 0.99 3/106 24827
/proc/meminfo: memFree=1870412/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300217 s]
/proc/loadavg: 1.00 0.97 0.99 3/106 24827
/proc/meminfo: memFree=1870412/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700256 s]
/proc/loadavg: 1.00 0.97 0.99 3/106 24827
/proc/meminfo: memFree=1870412/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50033 s]
/proc/loadavg: 1.00 0.97 0.99 2/108 24830
/proc/meminfo: memFree=1791036/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=81980 CPUtime=1.49
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 21296 0 0 0 128 21 0 0 25 0 1 0 20853503 83947520 19911 1992294400 134512640 134902295 4289155408 18446744073709551615 4160251104 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 20495 19911 269 96 0 19707 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90680

[startup+3.10149 s]
/proc/loadavg: 1.08 0.99 0.99 2/108 24830
/proc/meminfo: memFree=1790788/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=82520 CPUtime=3.09
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 21444 0 0 0 288 21 0 0 25 0 1 0 20853503 84500480 20059 1992294400 134512640 134902295 4289155408 18446744073709551615 4160238692 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 20630 20059 269 96 0 19842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91220

[startup+6.30181 s]
/proc/loadavg: 1.08 0.99 0.99 2/108 24830
/proc/meminfo: memFree=1789920/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=83444 CPUtime=6.28
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 21660 0 0 0 607 21 0 0 25 0 1 0 20853503 85446656 20275 1992294400 134512640 134902295 4289155408 18446744073709551615 4160239131 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 20861 20275 269 96 0 20073 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 92144

[startup+12.7014 s]
/proc/loadavg: 1.07 0.99 0.99 2/108 24830
/proc/meminfo: memFree=1787936/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=85028 CPUtime=12.69
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 22076 0 0 0 1247 22 0 0 25 0 1 0 20853503 87068672 20691 1992294400 134512640 134902295 4289155408 18446744073709551615 4160229908 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 21257 20691 269 96 0 20469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93728

[startup+25.5017 s]
/proc/loadavg: 1.06 0.99 0.99 2/108 24830
/proc/meminfo: memFree=1783596/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=89516 CPUtime=25.49
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 23170 0 0 0 2525 24 0 0 25 0 1 0 20853503 91664384 21785 1992294400 134512640 134902295 4289155408 18446744073709551615 4160229858 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 22379 21785 269 96 0 21591 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 98216

[startup+51.1012 s]
/proc/loadavg: 1.04 0.99 0.99 2/108 24830
/proc/meminfo: memFree=1777024/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=95984 CPUtime=51.07
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 24814 0 0 0 5082 25 0 0 25 0 1 0 20853503 98287616 23429 1992294400 134512640 134902295 4289155408 18446744073709551615 4160236978 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 23996 23429 269 96 0 23208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 104684

[startup+102.309 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 24832
/proc/meminfo: memFree=1766360/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=106376 CPUtime=102.27
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 27395 0 0 0 10199 28 0 0 25 0 1 0 20853503 108929024 26010 1992294400 134512640 134902295 4289155408 18446744073709551615 4160248154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 26594 26010 269 96 0 25806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 115076

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 24834
/proc/meminfo: memFree=1757804/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=114956 CPUtime=162.25
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 29549 0 0 0 16194 31 0 0 25 0 1 0 20853503 117714944 28164 1992294400 134512640 134902295 4289155408 18446744073709551615 4160248154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 28739 28164 269 96 0 27951 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 123656

[startup+222.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/108 24834
/proc/meminfo: memFree=1749744/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=122956 CPUtime=222.24
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 31528 0 0 0 22191 33 0 0 25 0 1 0 20853503 125906944 30143 1992294400 134512640 134902295 4289155408 18446744073709551615 4160248154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 30739 30143 269 96 0 29951 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 131656

[startup+282.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 24836
/proc/meminfo: memFree=1741684/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=131140 CPUtime=282.22
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 33564 0 0 0 28187 35 0 0 25 0 1 0 20853503 134287360 32179 1992294400 134512640 134902295 4289155408 18446744073709551615 4160247934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 32785 32179 269 96 0 31997 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 139840

[startup+342.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/108 24841
/proc/meminfo: memFree=1735980/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=136032 CPUtime=342.2
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 34800 0 0 0 34184 36 0 0 25 0 1 0 20853503 139296768 33415 1992294400 134512640 134902295 4289155408 18446744073709551615 4160250827 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34008 33415 269 96 0 33220 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 144732

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 24843
/proc/meminfo: memFree=1734988/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=136824 CPUtime=402.18
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 34996 0 0 0 40182 36 0 0 25 0 1 0 20853503 140107776 33611 1992294400 134512640 134902295 4289155408 18446744073709551615 4160238765 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34206 33611 269 96 0 33418 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 145524

[startup+462.301 s]

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

/proc/24829/statm: 34206 33626 269 96 0 33418 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 145524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24865
/proc/meminfo: memFree=1734244/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=136824 CPUtime=1241.97
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35011 0 0 0 124161 36 0 0 25 0 1 0 20853503 140107776 33626 1992294400 134512640 134902295 4289155408 18446744073709551615 4160247934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34206 33626 269 96 0 33418 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 145524

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24867
/proc/meminfo: memFree=1734120/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=136824 CPUtime=1301.96
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35013 0 0 0 130160 36 0 0 25 0 1 0 20853503 140107776 33628 1992294400 134512640 134902295 4289155408 18446744073709551615 4160239852 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34206 33628 269 96 0 33418 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 145524

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24869
/proc/meminfo: memFree=1734120/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1361.94
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 136158 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160238717 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 145704

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24869
/proc/meminfo: memFree=1734244/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1421.93
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 142157 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160250813 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 145704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24871
/proc/meminfo: memFree=1734244/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1481.9
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 148154 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160217857 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 145704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24873
/proc/meminfo: memFree=1734244/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1541.89
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 154153 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160249084 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 145704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24875
/proc/meminfo: memFree=1733996/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1601.88
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 160152 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160236459 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 145704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24877
/proc/meminfo: memFree=1734120/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1661.86
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 166150 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160236405 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 145704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24877
/proc/meminfo: memFree=1733996/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1721.85
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 172149 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160248284 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 145704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24879
/proc/meminfo: memFree=1733748/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1781.83
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 178147 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160247934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 145704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24881
/proc/meminfo: memFree=1733872/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1800.03
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 179967 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160248154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 145704

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24881
/proc/meminfo: memFree=1733872/2059040 swapFree=4154176/4192956
[pid=24827] ppid=24825 vsize=8700 CPUtime=0
/proc/24827/stat : 24827 (run) S 24825 24827 23933 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 20853503 8908800 251 1992294400 4194304 4922060 140736616071760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24827/statm: 2175 251 211 178 0 68 0
[pid=24829] ppid=24827 vsize=137004 CPUtime=1800.03
/proc/24829/stat : 24829 (PBPASSolver) R 24827 24827 23933 0 -1 4202496 35017 0 0 0 179967 36 0 0 25 0 1 0 20853503 140292096 33632 1992294400 134512640 134902295 4289155408 18446744073709551615 4160248154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24829/statm: 34251 33632 269 96 0 33463 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 145704

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24827 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): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.67
CPU system time (s): 0.36
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 145704

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= 524
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= 4

runsolver used 3.04854 second user time and 8.42672 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-17 19:26:46
IDJOB=2674626
IDBENCH=2078
IDSOLVER=1174
FILE ID=node036/2674626-1276795606
PBS_JOBID= 11176613
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh201.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674626-1276795606/watcher-2674626-1276795606 -o /tmp/evaluation-result-2674626-1276795606/solver-2674626-1276795606 -C 1800 -W 2000 -M 1800  run HOME/instance-2674626-1276795606.opb

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

MD5SUM BENCH= 90cbe77e1c871e28da43b06bd07ecc73
RANDOM SEED=1222911214

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1870932 kB
Buffers:          7580 kB
Cached:          80568 kB
SwapCached:       1416 kB
Active:           8648 kB
Inactive:       101728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870932 kB
SwapTotal:     4192956 kB
SwapFree:      4154176 kB
Dirty:             916 kB
Writeback:           0 kB
AnonPages:       20752 kB
Mapped:          13820 kB
Slab:            55764 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180672 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= 62524 MiB
End job on node036 at 2010-06-17 19:56:49