Trace number 2673478

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) 1800.09 1801.01

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_2.opb
MD5SUMfaa00895e2f6f80e77634e2be522df62
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark1798.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint26
Maximum length of a constraint45
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)6220
Sum of products size (including duplicates)12440
Number of different products6220
Sum of products size12440

Solver Data 

1.10/1.14	c 200 200 6220 12440 0 0 0 0
1.10/1.14	o 20
1.10/1.14	c 128 ~x6629+64 ~x6628+32 ~x6627+16 ~x6626+8 ~x6625+4 ~x6624+2 ~x6623+1 ~x6622+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 ~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-2673478-1276812720/watcher-2673478-1276812720 -o /tmp/evaluation-result-2673478-1276812720/solver-2673478-1276812720 -C 1800 -W 2000 -M 1800 run HOME/instance-2673478-1276812720.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: 0.92 0.98 0.99 2/106 19439
/proc/meminfo: memFree=1846760/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0

[startup+0.096079 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 19439
/proc/meminfo: memFree=1846760/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100079 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 19439
/proc/meminfo: memFree=1846760/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300076 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 19439
/proc/meminfo: memFree=1846760/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700072 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 19439
/proc/meminfo: memFree=1846760/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50006 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 19442
/proc/meminfo: memFree=1766640/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=90100 CPUtime=1.48
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 24803 0 0 0 119 29 0 0 25 0 1 0 56875489 92262400 21746 1992294400 134512640 134902295 4287362576 18446744073709551615 4159667170 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 22525 21746 263 96 0 21737 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 98800

[startup+3.10004 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 19442
/proc/meminfo: memFree=1759944/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=90500 CPUtime=3.08
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 24923 0 0 0 279 29 0 0 25 0 1 0 56875489 92672000 21866 1992294400 134512640 134902295 4287362576 18446744073709551615 4159660561 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19441/statm: 22625 21866 270 96 0 21837 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 99200

[startup+6.3 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 19442
/proc/meminfo: memFree=1758332/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=91952 CPUtime=6.27
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 25292 0 0 0 598 29 0 0 25 0 1 0 56875489 94158848 22235 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678952 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 22988 22235 270 96 0 22200 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 100652

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 19442
/proc/meminfo: memFree=1755728/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=94460 CPUtime=12.68
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 25930 0 0 0 1238 30 0 0 25 0 1 0 56875489 96727040 22873 1992294400 134512640 134902295 4287362576 18446744073709551615 4159648478 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 23615 22873 270 96 0 22827 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 103160

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 19442
/proc/meminfo: memFree=1750768/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=99228 CPUtime=25.47
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 27101 0 0 0 2516 31 0 0 25 0 1 0 56875489 101609472 24044 1992294400 134512640 134902295 4287362576 18446744073709551615 4159648424 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 24807 24044 270 96 0 24019 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 107928

[startup+51.1005 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 19442
/proc/meminfo: memFree=1743948/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=105908 CPUtime=51.06
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 28795 0 0 0 5073 33 0 0 25 0 1 0 56875489 108449792 25738 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678590 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 26477 25738 270 96 0 25689 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 114608

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 19447
/proc/meminfo: memFree=1727944/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=121052 CPUtime=102.24
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 32553 0 0 0 10187 37 0 0 25 0 1 0 56875489 123957248 29496 1992294400 134512640 134902295 4287362576 18446744073709551615 4159667033 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 30263 29496 270 96 0 29475 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 129752

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19449
/proc/meminfo: memFree=1725968/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=123128 CPUtime=162.19
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 33043 0 0 0 16180 39 0 0 25 0 1 0 56875489 126083072 29986 1992294400 134512640 134902295 4287362576 18446744073709551615 4159648391 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 30782 29986 270 96 0 29994 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 131828

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19451
/proc/meminfo: memFree=1725968/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=123128 CPUtime=222.17
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 33043 0 0 0 22175 42 0 0 25 0 1 0 56875489 126083072 29986 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678590 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 30782 29986 270 96 0 29994 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 131828

[startup+282.301 s]
/proc/loadavg: 1.11 1.02 1.01 2/108 19451
/proc/meminfo: memFree=1725968/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=123260 CPUtime=282.14
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 33105 0 0 0 28170 44 0 0 25 0 1 0 56875489 126218240 30048 1992294400 134512640 134902295 4287362576 18446744073709551615 4159681525 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 30815 30048 270 96 0 30027 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 131960

[startup+342.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/108 19453
/proc/meminfo: memFree=1716420/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=132888 CPUtime=342.11
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 35492 0 0 0 34163 48 0 0 25 0 1 0 56875489 136077312 32435 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678773 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 33222 32435 270 96 0 32434 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 141588

[startup+402.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/108 19455
/proc/meminfo: memFree=1704268/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=145676 CPUtime=402.08
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 38599 0 0 0 40156 52 0 0 25 0 1 0 56875489 149172224 35542 1992294400 134512640 134902295 4287362576 18446744073709551615 4159667626 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 36419 35542 270 96 0 35631 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 154376

[startup+462.302 s]

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

/proc/19441/statm: 41976 41079 270 96 0 41188 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 176604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 19475
/proc/meminfo: memFree=1681576/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=167904 CPUtime=1181.69
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 44136 0 0 0 118103 66 0 0 25 0 1 0 56875489 171933696 41079 1992294400 134512640 134902295 4287362576 18446744073709551615 4159648377 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 41976 41079 270 96 0 41188 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 176604

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 19477
/proc/meminfo: memFree=1681452/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=167904 CPUtime=1241.66
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 44136 0 0 0 124099 67 0 0 25 0 1 0 56875489 171933696 41079 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678776 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 41976 41079 270 96 0 41188 0
Current children cumulated CPU time (s) 1241.66
Current children cumulated vsize (KiB) 176604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19479
/proc/meminfo: memFree=1681328/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=167904 CPUtime=1301.64
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 44136 0 0 0 130096 68 0 0 25 0 1 0 56875489 171933696 41079 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678590 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 41976 41079 270 96 0 41188 0
Current children cumulated CPU time (s) 1301.64
Current children cumulated vsize (KiB) 176604

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19481
/proc/meminfo: memFree=1679592/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=169752 CPUtime=1361.6
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 44612 0 0 0 136091 69 0 0 25 0 1 0 56875489 173826048 41555 1992294400 134512640 134902295 4287362576 18446744073709551615 4159648481 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 42438 41555 270 96 0 41650 0
Current children cumulated CPU time (s) 1361.6
Current children cumulated vsize (KiB) 178452

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19483
/proc/meminfo: memFree=1666324/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=182892 CPUtime=1421.58
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 47893 0 0 0 142084 74 0 0 25 0 1 0 56875489 187281408 44836 1992294400 134512640 134902295 4287362576 18446744073709551615 4159661092 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 45723 44836 270 96 0 44935 0
Current children cumulated CPU time (s) 1421.58
Current children cumulated vsize (KiB) 191592

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19483
/proc/meminfo: memFree=1651816/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1481.55
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51493 0 0 0 148078 77 0 0 25 0 1 0 56875489 202039296 48436 1992294400 134512640 134902295 4287362576 18446744073709551615 4159664048 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48436 270 96 0 48538 0
Current children cumulated CPU time (s) 1481.55
Current children cumulated vsize (KiB) 206004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19485
/proc/meminfo: memFree=1651692/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1541.51
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51494 0 0 0 154074 77 0 0 25 0 1 0 56875489 202039296 48437 1992294400 134512640 134902295 4287362576 18446744073709551615 4159648386 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48437 270 96 0 48538 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 206004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19487
/proc/meminfo: memFree=1651692/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1601.48
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51494 0 0 0 160069 79 0 0 25 0 1 0 56875489 202039296 48437 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678946 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48437 270 96 0 48538 0
Current children cumulated CPU time (s) 1601.48
Current children cumulated vsize (KiB) 206004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19489
/proc/meminfo: memFree=1651692/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1661.45
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51494 0 0 0 166066 79 0 0 25 0 1 0 56875489 202039296 48437 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678590 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48437 270 96 0 48538 0
Current children cumulated CPU time (s) 1661.45
Current children cumulated vsize (KiB) 206004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19491
/proc/meminfo: memFree=1651692/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1721.42
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51494 0 0 0 172062 80 0 0 25 0 1 0 56875489 202039296 48437 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678946 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48437 270 96 0 48538 0
Current children cumulated CPU time (s) 1721.42
Current children cumulated vsize (KiB) 206004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19491
/proc/meminfo: memFree=1651568/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1781.39
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51494 0 0 0 178059 80 0 0 25 0 1 0 56875489 202039296 48437 1992294400 134512640 134902295 4287362576 18446744073709551615 4159678590 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48437 270 96 0 48538 0
Current children cumulated CPU time (s) 1781.39
Current children cumulated vsize (KiB) 206004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19493
/proc/meminfo: memFree=1651568/2059040 swapFree=4140132/4192956
[pid=19439] ppid=19437 vsize=8700 CPUtime=0
/proc/19439/stat : 19439 (run) S 19437 19439 18449 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56875488 8908800 250 1992294400 4194304 4922060 140735890530400 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19439/statm: 2175 250 211 178 0 68 0
[pid=19441] ppid=19439 vsize=197304 CPUtime=1800.09
/proc/19441/stat : 19441 (PBPASSolver) R 19439 19439 18449 0 -1 4202496 51494 0 0 0 179929 80 0 0 25 0 1 0 56875489 202039296 48437 1992294400 134512640 134902295 4287362576 18446744073709551615 4159660561 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/19441/statm: 49326 48437 270 96 0 48538 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 206004

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 19439 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 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.01
CPU time (s): 1800.09
CPU user time (s): 1799.29
CPU system time (s): 0.8
CPU usage (%): 99.9487
Max. virtual memory (cumulated for all children) (KiB): 206004

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 3.32749 second user time and 8.22675 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-18 00:12:00
IDJOB=2673478
IDBENCH=48145
IDSOLVER=1174
FILE ID=node007/2673478-1276812720
PBS_JOBID= 11176671
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673478-1276812720/watcher-2673478-1276812720 -o /tmp/evaluation-result-2673478-1276812720/solver-2673478-1276812720 -C 1800 -W 2000 -M 1800  run HOME/instance-2673478-1276812720.opb

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

MD5SUM BENCH= faa00895e2f6f80e77634e2be522df62
RANDOM SEED=719675558

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847280 kB
Buffers:         38016 kB
Cached:          78520 kB
SwapCached:       6504 kB
Active:          54048 kB
Inactive:        76116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847280 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             756 kB
Writeback:           0 kB
AnonPages:       12100 kB
Mapped:          13016 kB
Slab:            59884 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180884 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= 62488 MiB
End job on node007 at 2010-06-18 00:42:03