Trace number 2673522

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 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_4.opb
MD5SUM85583812489e95a26f37a10baffcd23f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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 constraint25
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)6260
Sum of products size (including duplicates)12520
Number of different products3130
Sum of products size6260

Solver Data 

1.19/1.22	c 200 200 3130 6260 0 0 0 0
1.19/1.22	o 0
1.19/1.22	c 64 ~x6668+32 ~x6667+16 ~x6666+8 ~x6665+4 ~x6664+2 ~x6663+1 ~x6662+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 x2

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-2673522-1276813744/watcher-2673522-1276813744 -o /tmp/evaluation-result-2673522-1276813744/solver-2673522-1276813744 -C 1800 -W 2000 -M 1800 run HOME/instance-2673522-1276813744.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 25419
/proc/meminfo: memFree=1854164/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0

[startup+0.0464571 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25419
/proc/meminfo: memFree=1854164/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101462 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25419
/proc/meminfo: memFree=1854164/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301483 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25419
/proc/meminfo: memFree=1854164/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701523 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25419
/proc/meminfo: memFree=1854164/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25422
/proc/meminfo: memFree=1771688/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=88316 CPUtime=1.49
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 24316 0 0 0 118 31 0 0 25 0 1 0 56978342 90435584 21343 1992294400 134512640 134902295 4287509360 18446744073709551615 4160649562 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 22079 21343 263 96 0 21291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97016

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25422
/proc/meminfo: memFree=1768464/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=89392 CPUtime=3.09
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 24582 0 0 0 278 31 0 0 25 0 1 0 56978342 91537408 21609 1992294400 134512640 134902295 4287509360 18446744073709551615 4160637591 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 22348 21609 270 96 0 21560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98092

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25422
/proc/meminfo: memFree=1766604/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=91108 CPUtime=6.29
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 25003 0 0 0 598 31 0 0 25 0 1 0 56978342 93294592 22030 1992294400 134512640 134902295 4287509360 18446744073709551615 4160652282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 22777 22030 270 96 0 21989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99808

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25422
/proc/meminfo: memFree=1763008/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=94408 CPUtime=12.69
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 25832 0 0 0 1237 32 0 0 25 0 1 0 56978342 96673792 22859 1992294400 134512640 134902295 4287509360 18446744073709551615 4160652277 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 23602 22859 270 96 0 22814 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103108

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25422
/proc/meminfo: memFree=1757180/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=99980 CPUtime=25.49
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 27234 0 0 0 2516 33 0 0 25 0 1 0 56978342 102379520 24261 1992294400 134512640 134902295 4287509360 18446744073709551615 4160638573 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 24995 24261 270 96 0 24207 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 108680

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25422
/proc/meminfo: memFree=1748996/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=108340 CPUtime=51.08
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 29307 0 0 0 5074 34 0 0 25 0 1 0 56978342 110940160 26334 1992294400 134512640 134902295 4287509360 18446744073709551615 4160632918 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 27085 26334 270 96 0 26297 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117040

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25424
/proc/meminfo: memFree=1737712/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=119204 CPUtime=102.27
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 32037 0 0 0 10190 37 0 0 25 0 1 0 56978342 122064896 29064 1992294400 134512640 134902295 4287509360 18446744073709551615 4160619128 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 29801 29064 270 96 0 29013 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127904

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25426
/proc/meminfo: memFree=1717748/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=139280 CPUtime=162.25
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 37040 0 0 0 16184 41 0 0 25 0 1 0 56978342 142622720 34067 1992294400 134512640 134902295 4287509360 18446744073709551615 4160638027 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 34820 34067 270 96 0 34032 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 147980

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25426
/proc/meminfo: memFree=1705100/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=151692 CPUtime=222.23
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 40143 0 0 0 22180 43 0 0 25 0 1 0 56978342 155332608 37170 1992294400 134512640 134902295 4287509360 18446744073709551615 4160631318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 37923 37170 270 96 0 37135 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 160392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25428
/proc/meminfo: memFree=1697288/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=159616 CPUtime=282.21
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 42128 0 0 0 28175 46 0 0 25 0 1 0 56978342 163446784 39155 1992294400 134512640 134902295 4287509360 18446744073709551615 4160631548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 39904 39155 270 96 0 39116 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 168316

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25430
/proc/meminfo: memFree=1689848/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=167020 CPUtime=342.2
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 43982 0 0 0 34171 49 0 0 25 0 1 0 56978342 171028480 41009 1992294400 134512640 134902295 4287509360 18446744073709551615 4160649353 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 41755 41009 270 96 0 40967 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 175720

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25432
/proc/meminfo: memFree=1679184/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=177884 CPUtime=402.19
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 46663 0 0 0 40167 52 0 0 25 0 1 0 56978342 182153216 43690 1992294400 134512640 134902295 4287509360 18446744073709551615 4160637827 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 44471 43690 270 96 0 43683 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 186584

[startup+462.301 s]

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

/proc/25421/statm: 50635 49881 270 96 0 49847 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 211240

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25454
/proc/meminfo: memFree=1653392/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1241.96
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52854 0 0 0 124138 58 0 0 25 0 1 0 56978342 207400960 49881 1992294400 134512640 134902295 4287509360 18446744073709551615 4160649528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49881 270 96 0 49847 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 211240

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25456
/proc/meminfo: memFree=1653268/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1301.96
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52854 0 0 0 130138 58 0 0 25 0 1 0 56978342 207400960 49881 1992294400 134512640 134902295 4287509360 18446744073709551615 4160619263 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49881 270 96 0 49847 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 211240

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25458
/proc/meminfo: memFree=1653268/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1361.93
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52854 0 0 0 136135 58 0 0 25 0 1 0 56978342 207400960 49881 1992294400 134512640 134902295 4287509360 18446744073709551615 4160631406 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49881 270 96 0 49847 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 211240

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25458
/proc/meminfo: memFree=1653268/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1421.92
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52855 0 0 0 142134 58 0 0 25 0 1 0 56978342 207400960 49882 1992294400 134512640 134902295 4287509360 18446744073709551615 4160652250 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49882 270 96 0 49847 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 211240

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25460
/proc/meminfo: memFree=1653144/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1481.9
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52855 0 0 0 148132 58 0 0 25 0 1 0 56978342 207400960 49882 1992294400 134512640 134902295 4287509360 18446744073709551615 4160649347 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49882 270 96 0 49847 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 211240

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25462
/proc/meminfo: memFree=1653020/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1541.89
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52855 0 0 0 154131 58 0 0 25 0 1 0 56978342 207400960 49882 1992294400 134512640 134902295 4287509360 18446744073709551615 4160649342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49882 270 96 0 49847 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 211240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25464
/proc/meminfo: memFree=1653020/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1601.87
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52855 0 0 0 160129 58 0 0 25 0 1 0 56978342 207400960 49882 1992294400 134512640 134902295 4287509360 18446744073709551615 4160652232 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49882 270 96 0 49847 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 211240

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25466
/proc/meminfo: memFree=1653020/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1661.86
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52855 0 0 0 166128 58 0 0 25 0 1 0 56978342 207400960 49882 1992294400 134512640 134902295 4287509360 18446744073709551615 4160638302 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49882 270 96 0 49847 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 211240

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25466
/proc/meminfo: memFree=1652896/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=202540 CPUtime=1721.84
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 52855 0 0 0 172126 58 0 0 25 0 1 0 56978342 207400960 49882 1992294400 134512640 134902295 4287509360 18446744073709551615 4160619138 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 50635 49882 270 96 0 49847 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 211240

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25468
/proc/meminfo: memFree=1650044/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=205448 CPUtime=1781.83
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 53557 0 0 0 178124 59 0 0 25 0 1 0 56978342 210378752 50584 1992294400 134512640 134902295 4287509360 18446744073709551615 4160649704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 51362 50584 270 96 0 50574 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 214148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25470
/proc/meminfo: memFree=1648308/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=207032 CPUtime=1800.03
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 53982 0 0 0 179943 60 0 0 25 0 1 0 56978342 212000768 51009 1992294400 134512640 134902295 4287509360 18446744073709551615 4160638143 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 51758 51009 270 96 0 50970 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 215732

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: 0.99 0.98 0.99 2/108 25470
/proc/meminfo: memFree=1648308/2059040 swapFree=4135316/4192956
[pid=25419] ppid=25417 vsize=8700 CPUtime=0
/proc/25419/stat : 25419 (run) S 25417 25419 24457 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 56978342 8908800 251 1992294400 4194304 4922060 140734515181744 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25419/statm: 2175 251 211 178 0 68 0
[pid=25421] ppid=25419 vsize=207032 CPUtime=1800.03
/proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24457 0 -1 4202496 53982 0 0 0 179943 60 0 0 25 0 1 0 56978342 212000768 51009 1992294400 134512640 134902295 4287509360 18446744073709551615 4160638143 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25421/statm: 51758 51009 270 96 0 50970 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 215732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25419 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1799.43
CPU system time (s): 0.6
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 215732

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= 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 2.89056 second user time and 8.58869 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-18 00:29:04
IDJOB=2673522
IDBENCH=48189
IDSOLVER=1174
FILE ID=node002/2673522-1276813744
PBS_JOBID= 11176669
Free space on /tmp= 62568 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673522-1276813744/watcher-2673522-1276813744 -o /tmp/evaluation-result-2673522-1276813744/solver-2673522-1276813744 -C 1800 -W 2000 -M 1800  run HOME/instance-2673522-1276813744.opb

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

MD5SUM BENCH= 85583812489e95a26f37a10baffcd23f
RANDOM SEED=1974748367

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854684 kB
Buffers:         26904 kB
Cached:          84788 kB
SwapCached:      10064 kB
Active:          61068 kB
Inactive:        62996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854684 kB
SwapTotal:     4192956 kB
SwapFree:      4135316 kB
Dirty:             760 kB
Writeback:           0 kB
AnonPages:       10952 kB
Mapped:           9104 kB
Slab:            58312 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182336 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= 62568 MiB
End job on node002 at 2010-06-18 00:59:06