Trace number 2673518

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) 1800.08 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_2.opb
MD5SUM5255c8da63867fe6fe080ca048384827
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-49
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -48
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 constraint10
Maximum length of a constraint19
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)2492
Sum of products size (including duplicates)4984
Number of different products1246
Sum of products size2492

Solver Data 

0.00/0.54	c 200 200 1246 2492 0 0 0 0
0.00/0.54	o 0
0.00/0.54	c 64 ~x2900+32 ~x2899+16 ~x2898+8 ~x2897+4 ~x2896+2 ~x2895+1 ~x2894+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-2673518-1276813648/watcher-2673518-1276813648 -o /tmp/evaluation-result-2673518-1276813648/solver-2673518-1276813648 -C 1800 -W 2000 -M 1800 run HOME/instance-2673518-1276813648.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 0.96 0.98 3/106 21606
/proc/meminfo: memFree=1900388/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0

[startup+0.0326031 s]
/proc/loadavg: 0.91 0.96 0.98 3/106 21606
/proc/meminfo: memFree=1900388/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101616 s]
/proc/loadavg: 0.91 0.96 0.98 3/106 21606
/proc/meminfo: memFree=1900388/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301655 s]
/proc/loadavg: 0.91 0.96 0.98 3/106 21606
/proc/meminfo: memFree=1900388/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701734 s]
/proc/loadavg: 0.91 0.96 0.98 3/106 21606
/proc/meminfo: memFree=1900388/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50089 s]
/proc/loadavg: 1.00 0.97 0.99 2/108 21609
/proc/meminfo: memFree=1857716/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=45468 CPUtime=1.48
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 12698 0 0 0 137 11 0 0 25 0 1 0 56966414 46559232 10767 1992294400 134512640 134902295 4288656208 18446744073709551615 4159963870 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 11367 10767 270 96 0 10579 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54168

[startup+3.1012 s]
/proc/loadavg: 1.00 0.97 0.99 2/108 21609
/proc/meminfo: memFree=1857344/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=46392 CPUtime=3.08
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 12948 0 0 0 297 11 0 0 25 0 1 0 56966414 47505408 11017 1992294400 134512640 134902295 4288656208 18446744073709551615 4159984550 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 11598 11017 270 96 0 10810 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 55092

[startup+6.30083 s]
/proc/loadavg: 1.00 0.97 0.99 2/108 21609
/proc/meminfo: memFree=1855484/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=48108 CPUtime=6.28
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 13352 0 0 0 617 11 0 0 25 0 1 0 56966414 49262592 11421 1992294400 134512640 134902295 4288656208 18446744073709551615 4159963768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 12027 11421 270 96 0 11239 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56808

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.99 2/108 21609
/proc/meminfo: memFree=1852260/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=50880 CPUtime=12.68
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 14056 0 0 0 1256 12 0 0 25 0 1 0 56966414 52101120 12125 1992294400 134512640 134902295 4288656208 18446744073709551615 4159982757 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 12720 12125 270 96 0 11932 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59580

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.99 2/108 21609
/proc/meminfo: memFree=1847424/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=55648 CPUtime=25.48
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 15245 0 0 0 2535 13 0 0 25 0 1 0 56966414 56983552 13314 1992294400 134512640 134902295 4288656208 18446744073709551615 4159975915 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 13912 13314 270 96 0 13124 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64348

[startup+51.1016 s]
/proc/loadavg: 1.07 0.99 0.99 2/108 21611
/proc/meminfo: memFree=1839984/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=63200 CPUtime=51.06
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 17122 0 0 0 5092 14 0 0 25 0 1 0 56966414 64716800 15191 1992294400 134512640 134902295 4288656208 18446744073709551615 4159994341 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 15800 15191 270 96 0 15012 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 71900

[startup+102.309 s]
/proc/loadavg: 1.11 1.01 1.00 2/108 21611
/proc/meminfo: memFree=1826344/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=76504 CPUtime=102.25
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 20442 0 0 0 10207 18 0 0 25 0 1 0 56966414 78340096 18511 1992294400 134512640 134902295 4288656208 18446744073709551615 4159982836 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 19126 18511 270 96 0 18338 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 85204

[startup+162.301 s]
/proc/loadavg: 1.11 1.02 1.00 2/108 21613
/proc/meminfo: memFree=1814192/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=88572 CPUtime=162.22
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 23466 0 0 0 16202 20 0 0 25 0 1 0 56966414 90697728 21535 1992294400 134512640 134902295 4288656208 18446744073709551615 4159964090 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 22143 21535 270 96 0 21355 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 97272

[startup+222.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/108 21615
/proc/meminfo: memFree=1809976/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=92804 CPUtime=222.2
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 24509 0 0 0 22199 21 0 0 25 0 1 0 56966414 95031296 22578 1992294400 134512640 134902295 4288656208 18446744073709551615 4159994348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 23201 22578 270 96 0 22413 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 101504

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/108 21617
/proc/meminfo: memFree=1809976/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=92804 CPUtime=282.17
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 24510 0 0 0 28196 21 0 0 25 0 1 0 56966414 95031296 22579 1992294400 134512640 134902295 4288656208 18446744073709551615 4159993982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 23201 22579 270 96 0 22413 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 101504

[startup+342.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 21619
/proc/meminfo: memFree=1809976/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=92804 CPUtime=342.15
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 24510 0 0 0 34194 21 0 0 25 0 1 0 56966414 95031296 22579 1992294400 134512640 134902295 4288656208 18446744073709551615 4159984723 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 23201 22579 270 96 0 22413 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 101504

[startup+402.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 21619
/proc/meminfo: memFree=1800428/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=102308 CPUtime=402.12
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 26888 0 0 0 40189 23 0 0 25 0 1 0 56966414 104763392 24957 1992294400 134512640 134902295 4288656208 18446744073709551615 4159975965 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 25577 24957 270 96 0 24789 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 111008

[startup+462.301 s]

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

/proc/21608/statm: 33483 32852 270 96 0 32695 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 142632

[startup+1182.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/108 21641
/proc/meminfo: memFree=1768064/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=133932 CPUtime=1181.81
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 34785 0 0 0 118150 31 0 0 25 0 1 0 56966414 137146368 32854 1992294400 134512640 134902295 4288656208 18446744073709551615 4159993982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 33483 32854 270 96 0 32695 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 142632

[startup+1242.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/108 21643
/proc/meminfo: memFree=1767940/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=133932 CPUtime=1241.79
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 34785 0 0 0 124148 31 0 0 25 0 1 0 56966414 137146368 32854 1992294400 134512640 134902295 4288656208 18446744073709551615 4159999660 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 33483 32854 270 96 0 32695 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 142632

[startup+1302.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/108 21643
/proc/meminfo: memFree=1767816/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=133932 CPUtime=1301.77
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 34785 0 0 0 130146 31 0 0 25 0 1 0 56966414 137146368 32854 1992294400 134512640 134902295 4288656208 18446744073709551615 4159963865 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 33483 32854 270 96 0 32695 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 142632

[startup+1362.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/108 21645
/proc/meminfo: memFree=1767816/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=133932 CPUtime=1361.74
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 34785 0 0 0 136143 31 0 0 25 0 1 0 56966414 137146368 32854 1992294400 134512640 134902295 4288656208 18446744073709551615 4159993982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 33483 32854 270 96 0 32695 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 142632

[startup+1422.31 s]
/proc/loadavg: 1.13 1.09 1.01 2/108 21647
/proc/meminfo: memFree=1767816/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=133932 CPUtime=1421.72
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 34785 0 0 0 142141 31 0 0 25 0 1 0 56966414 137146368 32854 1992294400 134512640 134902295 4288656208 18446744073709551615 4159982487 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 33483 32854 270 96 0 32695 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 142632

[startup+1482.3 s]
/proc/loadavg: 1.12 1.09 1.01 2/108 21649
/proc/meminfo: memFree=1767816/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=133932 CPUtime=1481.69
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 34785 0 0 0 148138 31 0 0 25 0 1 0 56966414 137146368 32854 1992294400 134512640 134902295 4288656208 18446744073709551615 4159996834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 33483 32854 270 96 0 32695 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 142632

[startup+1542.3 s]
/proc/loadavg: 1.11 1.09 1.01 2/108 21651
/proc/meminfo: memFree=1764716/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=137000 CPUtime=1541.67
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 35535 0 0 0 154135 32 0 0 25 0 1 0 56966414 140288000 33604 1992294400 134512640 134902295 4288656208 18446744073709551615 4159963870 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 34250 33604 270 96 0 33462 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 145700

[startup+1602.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/108 21651
/proc/meminfo: memFree=1761864/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=139828 CPUtime=1601.65
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 36244 0 0 0 160132 33 0 0 25 0 1 0 56966414 143183872 34313 1992294400 134512640 134902295 4288656208 18446744073709551615 4159999663 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 34957 34313 270 96 0 34169 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 148528

[startup+1662.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/108 21653
/proc/meminfo: memFree=1761864/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=139828 CPUtime=1661.63
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 36244 0 0 0 166130 33 0 0 25 0 1 0 56966414 143183872 34313 1992294400 134512640 134902295 4288656208 18446744073709551615 4159963870 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 34957 34313 270 96 0 34169 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 148528

[startup+1722.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/108 21655
/proc/meminfo: memFree=1761740/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=139828 CPUtime=1721.6
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 36244 0 0 0 172127 33 0 0 25 0 1 0 56966414 143183872 34313 1992294400 134512640 134902295 4288656208 18446744073709551615 4159993982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 34957 34313 270 96 0 34169 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 148528

[startup+1782.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/108 21657
/proc/meminfo: memFree=1761492/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=139828 CPUtime=1781.58
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 36244 0 0 0 178125 33 0 0 25 0 1 0 56966414 143183872 34313 1992294400 134512640 134902295 4288656208 18446744073709551615 4159996885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 34957 34313 270 96 0 34169 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 148528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.06 1.07 1.01 2/108 21657
/proc/meminfo: memFree=1761492/2059040 swapFree=4135724/4192956
[pid=21606] ppid=21604 vsize=8700 CPUtime=0
/proc/21606/stat : 21606 (run) S 21604 21606 21581 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 56966413 8908800 250 1992294400 4194304 4922060 140734595419232 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21606/statm: 2175 250 211 178 0 68 0
[pid=21608] ppid=21606 vsize=139828 CPUtime=1800.08
/proc/21608/stat : 21608 (PBPASSolver) R 21606 21606 21581 0 -1 4202496 36244 0 0 0 179975 33 0 0 25 0 1 0 56966414 143183872 34313 1992294400 134512640 134902295 4288656208 18446744073709551615 4159993982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21608/statm: 34957 34313 270 96 0 34169 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 148528

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 21606 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 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1799.75
CPU system time (s): 0.33
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 148528

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= 523
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 2.89756 second user time and 8.57969 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-18 00:27:29
IDJOB=2673518
IDBENCH=48185
IDSOLVER=1174
FILE ID=node011/2673518-1276813648
PBS_JOBID= 11176703
Free space on /tmp= 62332 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673518-1276813648/watcher-2673518-1276813648 -o /tmp/evaluation-result-2673518-1276813648/solver-2673518-1276813648 -C 1800 -W 2000 -M 1800  run HOME/instance-2673518-1276813648.opb

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

MD5SUM BENCH= 5255c8da63867fe6fe080ca048384827
RANDOM SEED=1867797261

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1900908 kB
Buffers:         14844 kB
Cached:          66532 kB
SwapCached:       9416 kB
Active:          68240 kB
Inactive:        25056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1900908 kB
SwapTotal:     4192956 kB
SwapFree:      4135724 kB
Dirty:             760 kB
Writeback:           0 kB
AnonPages:       10788 kB
Mapped:           9144 kB
Slab:            43064 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181648 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= 62332 MiB
End job on node011 at 2010-06-18 00:57:31