Trace number 2673604

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_2.opb
MD5SUMb5a23f46b7c8ffe564ae87cb51d69480
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-50
Best CPU time to get the best result obtained on this benchmark1789.84
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -59
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)4984
Sum of products size (including duplicates)9968
Number of different products2492
Sum of products size4984

Solver Data 

64.88/64.94	c 400 601 2492 4984 0 0 0 0
64.88/64.94	o -46
64.88/64.94	c 64 ~x36229+32 ~x36228+16 ~x36227+8 ~x36226+4 ~x36225+2 ~x36224+1 ~x36223+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

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-2673604-1276816194/watcher-2673604-1276816194 -o /tmp/evaluation-result-2673604-1276816194/solver-2673604-1276816194 -C 1800 -W 2000 -M 1800 run HOME/instance-2673604-1276816194.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: 0.91 0.95 0.98 3/105 25226
/proc/meminfo: memFree=1837020/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0

[startup+0.0205659 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 25226
/proc/meminfo: memFree=1837020/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100574 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 25226
/proc/meminfo: memFree=1837020/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300596 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 25226
/proc/meminfo: memFree=1837020/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700633 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 25226
/proc/meminfo: memFree=1837020/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 25229
/proc/meminfo: memFree=1746112/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=98796 CPUtime=1.49
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 25269 0 0 0 122 27 0 0 25 0 1 0 22913254 101167104 23890 1992294400 134512640 134902295 4292110464 18446744073709551615 4160035018 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 24699 23890 270 96 0 23911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107496

[startup+3.10087 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 25229
/proc/meminfo: memFree=1741400/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=99468 CPUtime=3.09
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 25413 0 0 0 282 27 0 0 25 0 1 0 22913254 101855232 24034 1992294400 134512640 134902295 4292110464 18446744073709551615 4160038729 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 24867 24034 270 96 0 24079 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108168

[startup+6.30119 s]
/proc/loadavg: 0.92 0.95 0.98 2/107 25229
/proc/meminfo: memFree=1740036/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=100948 CPUtime=6.29
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 25806 0 0 0 602 27 0 0 25 0 1 0 22913254 103370752 24427 1992294400 134512640 134902295 4292110464 18446744073709551615 4160037808 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 25237 24427 270 96 0 24449 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109648

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/107 25229
/proc/meminfo: memFree=1737184/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=103656 CPUtime=12.68
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 26469 0 0 0 1241 27 0 0 25 0 1 0 22913254 106143744 25090 1992294400 134512640 134902295 4292110464 18446744073709551615 4160026128 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 25914 25090 270 96 0 25126 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 112356

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/107 25231
/proc/meminfo: memFree=1731976/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=108704 CPUtime=25.48
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 27732 0 0 0 2520 28 0 0 25 0 1 0 22913254 111312896 26353 1992294400 134512640 134902295 4292110464 18446744073709551615 4160004726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 27176 26353 270 96 0 26388 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117404

[startup+51.1007 s]
/proc/loadavg: 0.96 0.96 0.98 2/107 25231
/proc/meminfo: memFree=1725528/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=115120 CPUtime=51.07
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 29320 0 0 0 5078 29 0 0 25 0 1 0 22913254 117882880 27941 1992294400 134512640 134902295 4292110464 18446744073709551615 4160004650 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 28780 27941 270 96 0 27992 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 123820

[startup+102.309 s]
/proc/loadavg: 0.98 0.96 0.98 2/107 25233
/proc/meminfo: memFree=1713500/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=130144 CPUtime=102.27
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 41059 0 0 0 10191 36 0 0 25 0 1 0 22913254 133267456 30869 1992294400 134512640 134902295 4292110464 18446744073709551615 4160023392 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 32536 30869 270 96 0 31748 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 138844

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25233
/proc/meminfo: memFree=1695272/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=148488 CPUtime=162.25
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 45641 0 0 0 16186 39 0 0 25 0 1 0 22913254 152051712 35451 1992294400 134512640 134902295 4292110464 18446744073709551615 4160023395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 37122 35451 270 96 0 36334 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 157188

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25235
/proc/meminfo: memFree=1681508/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=162168 CPUtime=222.23
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 49041 0 0 0 22181 42 0 0 25 0 1 0 22913254 166060032 38851 1992294400 134512640 134902295 4292110464 18446744073709551615 4160018633 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 40542 38851 270 96 0 39754 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 170868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25237
/proc/meminfo: memFree=1668736/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=174868 CPUtime=282.21
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 52251 0 0 0 28176 45 0 0 25 0 1 0 22913254 179064832 42061 1992294400 134512640 134902295 4292110464 18446744073709551615 4160035009 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 43717 42061 270 96 0 42929 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 183568

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25239
/proc/meminfo: memFree=1658816/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=185060 CPUtime=342.21
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 54724 0 0 0 34172 49 0 0 25 0 1 0 22913254 189501440 44534 1992294400 134512640 134902295 4292110464 18446744073709551615 4160004865 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 46265 44534 270 96 0 45477 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 193760

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25241
/proc/meminfo: memFree=1634636/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=209276 CPUtime=402.18
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 60813 0 0 0 40166 52 0 0 25 0 1 0 22913254 214298624 50623 1992294400 134512640 134902295 4292110464 18446744073709551615 4160017219 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 52319 50623 270 96 0 51531 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 217976

[startup+462.301 s]

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

/proc/25228/statm: 64620 62864 270 96 0 63832 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 267180

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25263
/proc/meminfo: memFree=1584044/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=258480 CPUtime=1241.98
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73055 0 0 0 124133 65 0 0 25 0 1 0 22913254 264683520 62865 1992294400 134512640 134902295 4292110464 18446744073709551615 4160023385 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64620 62865 270 96 0 63832 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 267180

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25265
/proc/meminfo: memFree=1583920/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=258480 CPUtime=1301.97
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73055 0 0 0 130132 65 0 0 25 0 1 0 22913254 264683520 62865 1992294400 134512640 134902295 4292110464 18446744073709551615 4160037885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64620 62865 270 96 0 63832 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 267180

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25265
/proc/meminfo: memFree=1583920/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=258480 CPUtime=1361.95
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73055 0 0 0 136130 65 0 0 25 0 1 0 22913254 264683520 62865 1992294400 134512640 134902295 4292110464 18446744073709551615 4160038059 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64620 62865 270 96 0 63832 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 267180

[startup+1422.31 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 25270
/proc/meminfo: memFree=1583424/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=258480 CPUtime=1421.94
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73055 0 0 0 142129 65 0 0 25 0 1 0 22913254 264683520 62865 1992294400 134512640 134902295 4292110464 18446744073709551615 4160034942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64620 62865 270 96 0 63832 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 267180

[startup+1482.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 25272
/proc/meminfo: memFree=1583424/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=258480 CPUtime=1481.91
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73055 0 0 0 148126 65 0 0 25 0 1 0 22913254 264683520 62865 1992294400 134512640 134902295 4292110464 18446744073709551615 4160034942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64620 62865 270 96 0 63832 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 267180

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25274
/proc/meminfo: memFree=1583548/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=258480 CPUtime=1541.9
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73057 0 0 0 154125 65 0 0 25 0 1 0 22913254 264683520 62867 1992294400 134512640 134902295 4292110464 18446744073709551615 4160034942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64620 62867 270 96 0 63832 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 267180

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25276
/proc/meminfo: memFree=1583300/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=259272 CPUtime=1601.88
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73272 0 0 0 160123 65 0 0 25 0 1 0 22913254 265494528 63082 1992294400 134512640 134902295 4292110464 18446744073709551615 4160034942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64818 63082 270 96 0 64030 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 267972

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25276
/proc/meminfo: memFree=1583176/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=259272 CPUtime=1661.87
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73296 0 0 0 166122 65 0 0 25 0 1 0 22913254 265494528 63106 1992294400 134512640 134902295 4292110464 18446744073709551615 4160035119 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64818 63106 270 96 0 64030 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 267972

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25278
/proc/meminfo: memFree=1583176/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=259272 CPUtime=1721.85
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73296 0 0 0 172120 65 0 0 25 0 1 0 22913254 265494528 63106 1992294400 134512640 134902295 4292110464 18446744073709551615 4160034942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64818 63106 270 96 0 64030 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 267972

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25280
/proc/meminfo: memFree=1582928/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=259272 CPUtime=1781.84
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73296 0 0 0 178119 65 0 0 25 0 1 0 22913254 265494528 63106 1992294400 134512640 134902295 4292110464 18446744073709551615 4160035095 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64818 63106 270 96 0 64030 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 267972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25280
/proc/meminfo: memFree=1582928/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=259272 CPUtime=1800.04
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73296 0 0 0 179939 65 0 0 25 0 1 0 22913254 265494528 63106 1992294400 134512640 134902295 4292110464 18446744073709551615 4160004781 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64818 63106 270 96 0 64030 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 267972

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25280
/proc/meminfo: memFree=1582928/2059040 swapFree=4139880/4192956
[pid=25226] ppid=25224 vsize=8700 CPUtime=0
/proc/25226/stat : 25226 (run) S 25224 25226 25085 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22913254 8908800 251 1992294400 4194304 4922060 140736181306704 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25226/statm: 2175 251 211 178 0 68 0
[pid=25228] ppid=25226 vsize=259272 CPUtime=1800.04
/proc/25228/stat : 25228 (PBPASSolver) R 25226 25226 25085 0 -1 4202496 73296 0 0 0 179939 65 0 0 25 0 1 0 22913254 265494528 63106 1992294400 134512640 134902295 4292110464 18446744073709551615 4160004781 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25228/statm: 64818 63106 270 96 0 64030 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 267972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25226 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1799.39
CPU system time (s): 0.65
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 267972

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= 3
involuntary context switches= 3

runsolver used 3.00554 second user time and 8.47371 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-18 01:09:54
IDJOB=2673604
IDBENCH=48271
IDSOLVER=1174
FILE ID=node084/2673604-1276816194
PBS_JOBID= 11176718
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673604-1276816194/watcher-2673604-1276816194 -o /tmp/evaluation-result-2673604-1276816194/solver-2673604-1276816194 -C 1800 -W 2000 -M 1800  run HOME/instance-2673604-1276816194.opb

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

MD5SUM BENCH= b5a23f46b7c8ffe564ae87cb51d69480
RANDOM SEED=308388401

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837416 kB
Buffers:         48812 kB
Cached:          81064 kB
SwapCached:       5576 kB
Active:          56392 kB
Inactive:        85780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837416 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:             676 kB
Writeback:           0 kB
AnonPages:       10868 kB
Mapped:          12988 kB
Slab:            57664 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179880 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= 62508 MiB
End job on node084 at 2010-06-18 01:39:57