Trace number 2673540

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_1.opb
MD5SUM2cdec46d3e8e924c4987d217b8438ed8
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-30
Best CPU time to get the best result obtained on this benchmark1800.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -31
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 constraint43
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)6204
Sum of products size (including duplicates)12408
Number of different products3102
Sum of products size6204

Solver Data 

1.10/1.19	c 200 200 3102 6204 0 0 0 0
1.10/1.19	o 0
1.10/1.19	c 64 ~x6612+32 ~x6611+16 ~x6610+8 ~x6609+4 ~x6608+2 ~x6607+1 ~x6606+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-2673540-1276814343/watcher-2673540-1276814343 -o /tmp/evaluation-result-2673540-1276814343/solver-2673540-1276814343 -C 1800 -W 2000 -M 1800 run HOME/instance-2673540-1276814343.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: 0.85 0.97 0.99 3/106 23323
/proc/meminfo: memFree=1865156/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0

[startup+0.0839499 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23323
/proc/meminfo: memFree=1865156/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10195 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23323
/proc/meminfo: memFree=1865156/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301969 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23323
/proc/meminfo: memFree=1865156/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701006 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23323
/proc/meminfo: memFree=1865156/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50108 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 23326
/proc/meminfo: memFree=1783672/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=87740 CPUtime=1.48
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 24087 0 0 0 120 28 0 0 25 0 1 0 22726229 89845760 21210 1992294400 134512640 134902295 4292909312 18446744073709551615 4160498317 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 21935 21210 263 96 0 21147 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 96440

[startup+3.10123 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 23326
/proc/meminfo: memFree=1780076/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=88688 CPUtime=3.08
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 24339 0 0 0 280 28 0 0 25 0 1 0 22726229 90816512 21462 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 22172 21462 270 96 0 21384 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 97388

[startup+6.30153 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 23326
/proc/meminfo: memFree=1778712/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=90008 CPUtime=6.29
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 24672 0 0 0 600 29 0 0 25 0 1 0 22726229 92168192 21795 1992294400 134512640 134902295 4292909312 18446744073709551615 4160503064 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 22502 21795 270 96 0 21714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 98708

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/108 23326
/proc/meminfo: memFree=1776108/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=92384 CPUtime=12.68
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 25264 0 0 0 1239 29 0 0 25 0 1 0 22726229 94601216 22387 1992294400 134512640 134902295 4292909312 18446744073709551615 4160500656 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 23096 22387 270 96 0 22308 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101084

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/108 23328
/proc/meminfo: memFree=1770404/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=98136 CPUtime=25.48
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 26684 0 0 0 2518 30 0 0 25 0 1 0 22726229 100491264 23807 1992294400 134512640 134902295 4292909312 18446744073709551615 4160500620 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 24534 23807 270 96 0 23746 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 106836

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 23328
/proc/meminfo: memFree=1758376/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=109936 CPUtime=51.07
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 29632 0 0 0 5074 33 0 0 25 0 1 0 22726229 112574464 26755 1992294400 134512640 134902295 4292909312 18446744073709551615 4160467555 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 27484 26755 270 96 0 26696 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 118636

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 23330
/proc/meminfo: memFree=1744984/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=123140 CPUtime=102.26
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 32918 0 0 0 10190 36 0 0 25 0 1 0 22726229 126095360 30041 1992294400 134512640 134902295 4292909312 18446744073709551615 4160479720 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 30785 30041 270 96 0 29997 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 131840

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23330
/proc/meminfo: memFree=1736800/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=131080 CPUtime=162.24
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 34924 0 0 0 16186 38 0 0 25 0 1 0 22726229 134225920 32047 1992294400 134512640 134902295 4292909312 18446744073709551615 4160500741 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 32770 32047 270 96 0 31982 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 139780

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23332
/proc/meminfo: memFree=1723656/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=144212 CPUtime=222.22
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 38207 0 0 0 22181 41 0 0 25 0 1 0 22726229 147673088 35330 1992294400 134512640 134902295 4292909312 18446744073709551615 4160467609 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 36053 35330 270 96 0 35265 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 152912

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23334
/proc/meminfo: memFree=1713736/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=154256 CPUtime=282.2
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 40728 0 0 0 28176 44 0 0 25 0 1 0 22726229 157958144 37851 1992294400 134512640 134902295 4292909312 18446744073709551615 4160467713 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 38564 37851 270 96 0 37776 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 162956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23336
/proc/meminfo: memFree=1703320/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=164716 CPUtime=342.18
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 43290 0 0 0 34172 46 0 0 25 0 1 0 22726229 168669184 40413 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497976 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 41179 40413 270 96 0 40391 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 173416

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23338
/proc/meminfo: memFree=1695384/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=172380 CPUtime=402.17
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 45219 0 0 0 40169 48 0 0 25 0 1 0 22726229 176517120 42342 1992294400 134512640 134902295 4292909312 18446744073709551615 4160486612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 43095 42342 270 96 0 42307 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 181080

[startup+462.302 s]

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

/proc/23325/statm: 49438 48699 270 96 0 48650 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 206452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23358
/proc/meminfo: memFree=1669468/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1181.95
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51576 0 0 0 118140 55 0 0 25 0 1 0 22726229 202498048 48699 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48699 270 96 0 48650 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 206452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23360
/proc/meminfo: memFree=1669220/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1241.92
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51576 0 0 0 124137 55 0 0 25 0 1 0 22726229 202498048 48699 1992294400 134512640 134902295 4292909312 18446744073709551615 4160479764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48699 270 96 0 48650 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 206452

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23362
/proc/meminfo: memFree=1669096/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1301.91
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51576 0 0 0 130136 55 0 0 25 0 1 0 22726229 202498048 48699 1992294400 134512640 134902295 4292909312 18446744073709551615 4160500656 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48699 270 96 0 48650 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 206452

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23371
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1361.88
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51576 0 0 0 136133 55 0 0 25 0 1 0 22726229 202498048 48699 1992294400 134512640 134902295 4292909312 18446744073709551615 4160498140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48699 270 96 0 48650 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 206452

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23373
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1421.87
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51576 0 0 0 142132 55 0 0 25 0 1 0 22726229 202498048 48699 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48699 270 96 0 48650 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 206452

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23375
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1481.84
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51577 0 0 0 148129 55 0 0 25 0 1 0 22726229 202498048 48700 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48700 270 96 0 48650 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 206452

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23377
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1541.82
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51577 0 0 0 154127 55 0 0 25 0 1 0 22726229 202498048 48700 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48700 270 96 0 48650 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 206452

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23379
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1601.8
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51577 0 0 0 160125 55 0 0 25 0 1 0 22726229 202498048 48700 1992294400 134512640 134902295 4292909312 18446744073709551615 4160500745 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48700 270 96 0 48650 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 206452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23379
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1661.78
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51578 0 0 0 166123 55 0 0 25 0 1 0 22726229 202498048 48701 1992294400 134512640 134902295 4292909312 18446744073709551615 4160479723 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48701 270 96 0 48650 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 206452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23381
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1721.77
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51578 0 0 0 172122 55 0 0 25 0 1 0 22726229 202498048 48701 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48701 270 96 0 48650 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 206452

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23383
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1781.75
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51578 0 0 0 178120 55 0 0 25 0 1 0 22726229 202498048 48701 1992294400 134512640 134902295 4292909312 18446744073709551615 4160497854 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48701 270 96 0 48650 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 206452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23383
/proc/meminfo: memFree=1668476/2059040 swapFree=4140524/4192956
[pid=23323] ppid=23321 vsize=8700 CPUtime=0
/proc/23323/stat : 23323 (run) S 23321 23323 23298 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 22726229 8908800 251 1992294400 4194304 4922060 140734221391440 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23323/statm: 2175 251 211 178 0 68 0
[pid=23325] ppid=23323 vsize=197752 CPUtime=1800.06
/proc/23325/stat : 23325 (PBPASSolver) R 23323 23323 23298 0 -1 4202496 51578 0 0 0 179951 55 0 0 25 0 1 0 22726229 202498048 48701 1992294400 134512640 134902295 4292909312 18446744073709551615 4160500698 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23325/statm: 49438 48701 270 96 0 48650 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 206452

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 23323 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# 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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.51
CPU system time (s): 0.55
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 206452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 2.87356 second user time and 8.60669 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-18 00:39:03
IDJOB=2673540
IDBENCH=48207
IDSOLVER=1174
FILE ID=node048/2673540-1276814343
PBS_JOBID= 11176717
Free space on /tmp= 62452 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673540-1276814343/watcher-2673540-1276814343 -o /tmp/evaluation-result-2673540-1276814343/solver-2673540-1276814343 -C 1800 -W 2000 -M 1800  run HOME/instance-2673540-1276814343.opb

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

MD5SUM BENCH= 2cdec46d3e8e924c4987d217b8438ed8
RANDOM SEED=2022977173

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865676 kB
Buffers:         21188 kB
Cached:          85020 kB
SwapCached:       5276 kB
Active:          69584 kB
Inactive:        48832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865676 kB
SwapTotal:     4192956 kB
SwapFree:      4140524 kB
Dirty:            1096 kB
Writeback:           0 kB
AnonPages:       10780 kB
Mapped:          12932 kB
Slab:            53112 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182128 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= 62448 MiB
End job on node048 at 2010-06-18 01:09:06