Trace number 2673615

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) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_25_4.opb
MD5SUMf7dd1b6b0a4946caf4c26a82905ed8fe
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-27
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -34
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
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 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)12520
Sum of products size (including duplicates)25040
Number of different products6260
Sum of products size12520

Solver Data 

19.79/19.90	c 400 601 6260 12520 0 0 0 0
19.79/19.90	o -51
19.79/19.90	c 64 ~x43765+32 ~x43764+16 ~x43763+8 ~x43762+4 ~x43761+2 ~x43760+1 ~x43759+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+

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-2673615-1276816392/watcher-2673615-1276816392 -o /tmp/evaluation-result-2673615-1276816392/solver-2673615-1276816392 -C 1800 -W 2000 -M 1800 run HOME/instance-2673615-1276816392.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: 0.87 0.97 0.99 3/106 18762
/proc/meminfo: memFree=1840248/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0

[startup+0.028649 s]
/proc/loadavg: 0.87 0.97 0.99 3/106 18762
/proc/meminfo: memFree=1840248/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100654 s]
/proc/loadavg: 0.87 0.97 0.99 3/106 18762
/proc/meminfo: memFree=1840248/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300672 s]
/proc/loadavg: 0.87 0.97 0.99 3/106 18762
/proc/meminfo: memFree=1840248/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700709 s]
/proc/loadavg: 0.87 0.97 0.99 3/106 18762
/proc/meminfo: memFree=1840248/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50078 s]
/proc/loadavg: 0.87 0.97 0.99 2/108 18765
/proc/meminfo: memFree=1691060/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=163104 CPUtime=1.49
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 41159 0 0 0 90 59 0 0 25 0 1 0 57240514 167018496 40120 1992294400 134512640 134902295 4294932816 18446744073709551615 134519415 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 40776 40120 262 96 0 39988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 171804

[startup+3.10193 s]
/proc/loadavg: 0.88 0.97 0.99 2/108 18765
/proc/meminfo: memFree=1665640/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=181476 CPUtime=3.09
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 46228 0 0 0 248 61 0 0 25 0 1 0 57240514 185831424 44549 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389997 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 45369 44549 270 96 0 44581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 190176

[startup+6.30123 s]
/proc/loadavg: 0.88 0.97 0.99 2/108 18765
/proc/meminfo: memFree=1661424/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=182664 CPUtime=6.28
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 46534 0 0 0 567 61 0 0 25 0 1 0 57240514 187047936 44855 1992294400 134512640 134902295 4294932816 18446744073709551615 4160419974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 45666 44855 270 96 0 44878 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 191364

[startup+12.7018 s]
/proc/loadavg: 0.90 0.97 0.99 2/108 18767
/proc/meminfo: memFree=1657952/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=185996 CPUtime=12.69
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 47378 0 0 0 1207 62 0 0 25 0 1 0 57240514 190459904 45699 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389762 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 46499 45699 270 96 0 45711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 194696

[startup+25.501 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 18767
/proc/meminfo: memFree=1645552/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=198976 CPUtime=25.48
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 57765 0 0 0 2482 66 0 0 25 0 1 0 57240514 203751424 48759 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389750 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 49744 48759 270 96 0 48956 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 207676

[startup+51.1015 s]
/proc/loadavg: 0.94 0.97 0.99 3/109 18770
/proc/meminfo: memFree=1615776/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=206456 CPUtime=51.07
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 59631 0 0 0 5040 67 0 0 25 0 1 0 57240514 211410944 50625 1992294400 134512640 134902295 4294932816 18446744073709551615 4160420316 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 51614 50625 270 96 0 50826 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 215156

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 18772
/proc/meminfo: memFree=1623108/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=220848 CPUtime=102.27
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 63221 0 0 0 10157 70 0 0 25 0 1 0 57240514 226148352 54215 1992294400 134512640 134902295 4294932816 18446744073709551615 4160419974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 55212 54215 270 96 0 54424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 229548

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 18774
/proc/meminfo: memFree=1607732/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=236500 CPUtime=162.24
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 67117 0 0 0 16151 73 0 0 25 0 1 0 57240514 242176000 58111 1992294400 134512640 134902295 4294932816 18446744073709551615 4160419966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 59125 58111 270 96 0 58337 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 245200

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 18774
/proc/meminfo: memFree=1593472/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=250764 CPUtime=222.24
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 70636 0 0 0 22147 77 0 0 25 0 1 0 57240514 256782336 61630 1992294400 134512640 134902295 4294932816 18446744073709551615 4160419966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 62691 61630 270 96 0 61903 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 259464

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 18776
/proc/meminfo: memFree=1583180/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=261168 CPUtime=282.22
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 73257 0 0 0 28142 80 0 0 25 0 1 0 57240514 267436032 64251 1992294400 134512640 134902295 4294932816 18446744073709551615 4160422877 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 65292 64251 270 96 0 64504 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 269868

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 18778
/proc/meminfo: memFree=1574500/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=270060 CPUtime=342.21
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 75391 0 0 0 34138 83 0 0 25 0 1 0 57240514 276541440 66385 1992294400 134512640 134902295 4294932816 18446744073709551615 4160419966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 67515 66385 270 96 0 66727 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 278760

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 18780
/proc/meminfo: memFree=1569044/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=275592 CPUtime=402.19
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 76780 0 0 0 40134 85 0 0 25 0 1 0 57240514 282206208 67774 1992294400 134512640 134902295 4294932816 18446744073709551615 4160422821 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 68898 67774 270 96 0 68110 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 284292

[startup+462.301 s]

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

/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 347452

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 18802
/proc/meminfo: memFree=1504936/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1241.98
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 124098 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160422894 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 347452

[startup+1302.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/108 18804
/proc/meminfo: memFree=1504812/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1301.97
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 130097 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 347452

[startup+1362.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 18806
/proc/meminfo: memFree=1504812/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1361.95
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 136095 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389784 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 347452

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 18806
/proc/meminfo: memFree=1504812/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1421.94
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 142094 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160422913 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 347452

[startup+1482.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/108 18808
/proc/meminfo: memFree=1504812/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1481.92
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 148092 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389805 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 347452

[startup+1542.3 s]
/proc/loadavg: 1.19 1.07 1.02 2/108 18810
/proc/meminfo: memFree=1504688/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1541.91
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 154091 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160419966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 347452

[startup+1602.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/108 18812
/proc/meminfo: memFree=1504688/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1601.89
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 160089 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160408999 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 347452

[startup+1662.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 18814
/proc/meminfo: memFree=1504564/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1661.88
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 166088 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160420152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 347452

[startup+1722.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 18814
/proc/meminfo: memFree=1504564/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1721.86
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 172086 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160408769 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 347452

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 18816
/proc/meminfo: memFree=1504316/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1781.85
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 178085 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160389753 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 347452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 18816
/proc/meminfo: memFree=1504316/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1800.05
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 179905 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160411837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 347452

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: 1.02 1.03 1.00 2/108 18816
/proc/meminfo: memFree=1504316/2059040 swapFree=4135436/4192956
[pid=18762] ppid=18760 vsize=8700 CPUtime=0
/proc/18762/stat : 18762 (run) S 18760 18762 18481 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57240514 8908800 250 1992294400 4194304 4922060 140736608517056 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18762/statm: 2175 250 211 178 0 68 0
[pid=18764] ppid=18762 vsize=338752 CPUtime=1800.05
/proc/18764/stat : 18764 (PBPASSolver) R 18762 18762 18481 0 -1 4202496 92530 0 0 0 179905 100 0 0 25 0 1 0 57240514 346882048 83524 1992294400 134512640 134902295 4294932816 18446744073709551615 4160411837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18764/statm: 84688 83524 270 96 0 83900 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 347452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18762 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 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.05
CPU system time (s): 1
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 347452

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= 522
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 2.91156 second user time and 8.5727 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-18 01:13:12
IDJOB=2673615
IDBENCH=48282
IDSOLVER=1174
FILE ID=node015/2673615-1276816392
PBS_JOBID= 11176684
Free space on /tmp= 62580 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_25_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673615-1276816392/watcher-2673615-1276816392 -o /tmp/evaluation-result-2673615-1276816392/solver-2673615-1276816392 -C 1800 -W 2000 -M 1800  run HOME/instance-2673615-1276816392.opb

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

MD5SUM BENCH= f7dd1b6b0a4946caf4c26a82905ed8fe
RANDOM SEED=1299350537

node015.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		: 3000.244
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		: 3000.244
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:       1840892 kB
Buffers:         42940 kB
Cached:          82616 kB
SwapCached:      10552 kB
Active:          61332 kB
Inactive:        77568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840892 kB
SwapTotal:     4192956 kB
SwapFree:      4135436 kB
Dirty:             844 kB
Writeback:           0 kB
AnonPages:       11908 kB
Mapped:           9204 kB
Slab:            57456 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182536 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= 62580 MiB
End job on node015 at 2010-06-18 01:43:14