Trace number 2673481

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) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_5.opb
MD5SUMe3f554c192a1ee7b261cc2808827870e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1789.53
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 constraint50
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)6226
Sum of products size (including duplicates)12452
Number of different products6226
Sum of products size12452

Solver Data 

1.18/1.20	c 200 200 6226 12452 0 0 0 0
1.18/1.20	o 19
1.18/1.20	c 128 ~x6635+64 ~x6634+32 ~x6633+16 ~x6632+8 ~x6631+4 ~x6630+2 ~x6629+1 ~x6628+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-2673481-1276812760/watcher-2673481-1276812760 -o /tmp/evaluation-result-2673481-1276812760/solver-2673481-1276812760 -C 1800 -W 2000 -M 1800 run HOME/instance-2673481-1276812760.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 3/106 23379
/proc/meminfo: memFree=1847296/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0

[startup+0.0413069 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23379
/proc/meminfo: memFree=1847296/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101311 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23379
/proc/meminfo: memFree=1847296/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301329 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23379
/proc/meminfo: memFree=1847296/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700364 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23379
/proc/meminfo: memFree=1847296/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50043 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23382
/proc/meminfo: memFree=1763332/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=89644 CPUtime=1.49
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 24613 0 0 0 120 29 0 0 25 0 1 0 22568713 91795456 21690 1992294400 134512640 134902295 4294246640 18446744073709551615 4160565957 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 22411 21690 263 96 0 21623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98344

[startup+3.10057 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23382
/proc/meminfo: memFree=1760108/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=90784 CPUtime=3.09
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 24876 0 0 0 280 29 0 0 25 0 1 0 22568713 92962816 21953 1992294400 134512640 134902295 4294246640 18446744073709551615 4160546998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 22696 21953 270 96 0 21908 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99484

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23382
/proc/meminfo: memFree=1758620/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=92236 CPUtime=6.29
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 25256 0 0 0 600 29 0 0 25 0 1 0 22568713 94449664 22333 1992294400 134512640 134902295 4294246640 18446744073709551615 4160533114 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 23059 22333 270 96 0 22271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100936

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 23382
/proc/meminfo: memFree=1755768/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=94884 CPUtime=12.68
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 25896 0 0 0 1239 29 0 0 25 0 1 0 22568713 97161216 22973 1992294400 134512640 134902295 4294246640 18446744073709551615 4160552151 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 23721 22973 270 96 0 22933 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 103584

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23382
/proc/meminfo: memFree=1750188/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=100348 CPUtime=25.49
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 27270 0 0 0 2519 30 0 0 25 0 1 0 22568713 102756352 24347 1992294400 134512640 134902295 4294246640 18446744073709551615 4160533110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 25087 24347 270 96 0 24299 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109048

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 23384
/proc/meminfo: memFree=1742004/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=108536 CPUtime=51.08
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 29317 0 0 0 5076 32 0 0 25 0 1 0 22568713 111140864 26394 1992294400 134512640 134902295 4294246640 18446744073709551615 4160552140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 27134 26394 270 96 0 26346 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117236

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23386
/proc/meminfo: memFree=1731092/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=119280 CPUtime=102.27
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 31947 0 0 0 10193 34 0 0 25 0 1 0 22568713 122142720 29024 1992294400 134512640 134902295 4294246640 18446744073709551615 4160566161 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 29820 29024 270 96 0 29032 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23386
/proc/meminfo: memFree=1725264/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=125000 CPUtime=162.25
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 33394 0 0 0 16189 36 0 0 25 0 1 0 22568713 128000000 30471 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563456 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 31250 30471 270 96 0 30462 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 133700

[startup+222.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 23388
/proc/meminfo: memFree=1725140/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=125000 CPUtime=222.23
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 33396 0 0 0 22187 36 0 0 25 0 1 0 22568713 128000000 30473 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 31250 30473 270 96 0 30462 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133700

[startup+282.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/108 23390
/proc/meminfo: memFree=1725140/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=125000 CPUtime=282.22
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 33396 0 0 0 28186 36 0 0 25 0 1 0 22568713 128000000 30473 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 31250 30473 270 96 0 30462 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 133700

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 23392
/proc/meminfo: memFree=1720932/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=129348 CPUtime=342.21
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 34443 0 0 0 34184 37 0 0 25 0 1 0 22568713 132452352 31520 1992294400 134512640 134902295 4294246640 18446744073709551615 4160565957 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 32337 31520 270 96 0 31549 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 138048

[startup+402.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/108 23392
/proc/meminfo: memFree=1720932/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=129348 CPUtime=402.19
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 34443 0 0 0 40182 37 0 0 25 0 1 0 22568713 132452352 31520 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563512 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 32337 31520 270 96 0 31549 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 138048

[startup+462.302 s]

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

/proc/23381/statm: 36902 36059 270 96 0 36114 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 156308

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23419
/proc/meminfo: memFree=1701588/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=147608 CPUtime=1241.99
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 38983 0 0 0 124157 42 0 0 25 0 1 0 22568713 151150592 36060 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 36902 36060 270 96 0 36114 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 156308

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 23421
/proc/meminfo: memFree=1701588/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=147832 CPUtime=1301.98
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 39031 0 0 0 130156 42 0 0 25 0 1 0 22568713 151379968 36108 1992294400 134512640 134902295 4294246640 18446744073709551615 4160566282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 36958 36108 270 96 0 36170 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 156532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23421
/proc/meminfo: memFree=1701588/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=148096 CPUtime=1361.96
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 39041 0 0 0 136154 42 0 0 25 0 1 0 22568713 151650304 36118 1992294400 134512640 134902295 4294246640 18446744073709551615 4160566195 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 37024 36118 270 96 0 36236 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 156796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23423
/proc/meminfo: memFree=1701464/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=148096 CPUtime=1421.95
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 39098 0 0 0 142153 42 0 0 25 0 1 0 22568713 151650304 36175 1992294400 134512640 134902295 4294246640 18446744073709551615 4160552073 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 37024 36175 270 96 0 36236 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 156796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23425
/proc/meminfo: memFree=1697496/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=152184 CPUtime=1481.93
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 40108 0 0 0 148149 44 0 0 25 0 1 0 22568713 155836416 37185 1992294400 134512640 134902295 4294246640 18446744073709551615 4160545302 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 38046 37185 270 96 0 37258 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 160884

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23427
/proc/meminfo: memFree=1693776/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=155876 CPUtime=1541.91
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 41016 0 0 0 154147 44 0 0 25 0 1 0 22568713 159617024 38093 1992294400 134512640 134902295 4294246640 18446744073709551615 4160568788 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 38969 38093 270 96 0 38181 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 164576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23427
/proc/meminfo: memFree=1681500/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=168480 CPUtime=1601.91
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 44147 0 0 0 160144 47 0 0 25 0 1 0 22568713 172523520 41224 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563512 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 42120 41224 270 96 0 41332 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 177180

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 23429
/proc/meminfo: memFree=1679392/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=170340 CPUtime=1661.89
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 44609 0 0 0 166142 47 0 0 25 0 1 0 22568713 174428160 41686 1992294400 134512640 134902295 4294246640 18446744073709551615 4160533115 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 42585 41686 270 96 0 41797 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 179040

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23431
/proc/meminfo: memFree=1679268/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=170340 CPUtime=1721.88
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 44610 0 0 0 172141 47 0 0 25 0 1 0 22568713 174428160 41687 1992294400 134512640 134902295 4294246640 18446744073709551615 4160533113 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 42585 41687 270 96 0 41797 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 179040

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 23433
/proc/meminfo: memFree=1679020/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=170340 CPUtime=1781.86
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 44611 0 0 0 178139 47 0 0 25 0 1 0 22568713 174428160 41688 1992294400 134512640 134902295 4294246640 18446744073709551615 4160533127 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 42585 41688 270 96 0 41797 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 179040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23433
/proc/meminfo: memFree=1679020/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=170340 CPUtime=1800.06
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 44613 0 0 0 179959 47 0 0 25 0 1 0 22568713 174428160 41690 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 42585 41690 270 96 0 41797 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 179040

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 23433
/proc/meminfo: memFree=1679020/2059040 swapFree=4164948/4192956
[pid=23379] ppid=23377 vsize=8700 CPUtime=0
/proc/23379/stat : 23379 (run) S 23377 23379 23354 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22568713 8908800 250 1992294400 4194304 4922060 140733488407152 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23379/statm: 2175 250 211 178 0 68 0
[pid=23381] ppid=23379 vsize=170340 CPUtime=1800.06
/proc/23381/stat : 23381 (PBPASSolver) R 23379 23379 23354 0 -1 4202496 44613 0 0 0 179959 47 0 0 25 0 1 0 22568713 174428160 41690 1992294400 134512640 134902295 4294246640 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23381/statm: 42585 41690 270 96 0 41797 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 179040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23379 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.06
#
# 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): 1800.06
CPU user time (s): 1799.59
CPU system time (s): 0.47
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 179040

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

runsolver used 2.90856 second user time and 8.5747 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-18 00:12:41
IDJOB=2673481
IDBENCH=48148
IDSOLVER=1174
FILE ID=node041/2673481-1276812760
PBS_JOBID= 11176685
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673481-1276812760/watcher-2673481-1276812760 -o /tmp/evaluation-result-2673481-1276812760/solver-2673481-1276812760 -C 1800 -W 2000 -M 1800  run HOME/instance-2673481-1276812760.opb

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

MD5SUM BENCH= e3f554c192a1ee7b261cc2808827870e
RANDOM SEED=1341425538

node041.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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847692 kB
Buffers:         17648 kB
Cached:          87496 kB
SwapCached:       1312 kB
Active:          56108 kB
Inactive:        81744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847692 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:       31380 kB
Mapped:          14292 kB
Slab:            51584 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181272 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= 62028 MiB
End job on node041 at 2010-06-18 00:42:43