Trace number 2673546

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) 1800.01 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_4.opb
MD5SUM69a7dda5c80f9dda65f29fb6eb76eed7
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 benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -53
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 constraint21
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)2524
Sum of products size (including duplicates)5048
Number of different products1262
Sum of products size2524

Solver Data 

0.00/0.53	c 200 200 1262 2524 0 0 0 0
0.00/0.53	o 0
0.00/0.53	c 64 ~x2932+32 ~x2931+16 ~x2930+8 ~x2929+4 ~x2928+2 ~x2927+1 ~x2926+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-2673546-1276814552/watcher-2673546-1276814552 -o /tmp/evaluation-result-2673546-1276814552/solver-2673546-1276814552 -C 1800 -W 2000 -M 1800 run HOME/instance-2673546-1276814552.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: 1.00 0.99 0.98 3/105 26233
/proc/meminfo: memFree=1831264/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0

[startup+0.072624 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 26233
/proc/meminfo: memFree=1831264/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101627 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 26233
/proc/meminfo: memFree=1831264/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301653 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 26233
/proc/meminfo: memFree=1831264/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701704 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 26233
/proc/meminfo: memFree=1831264/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5008 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26236
/proc/meminfo: memFree=1788468/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=45532 CPUtime=1.49
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 12749 0 0 0 135 14 0 0 25 0 1 0 22746570 46624768 10759 1992294400 134512640 134902295 4290503904 18446744073709551615 4160560118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 11383 10759 270 96 0 10595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54232

[startup+3.101 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26236
/proc/meminfo: memFree=1788220/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=46324 CPUtime=3.09
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 12941 0 0 0 295 14 0 0 25 0 1 0 22746570 47435776 10951 1992294400 134512640 134902295 4290503904 18446744073709551615 4160558002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 11581 10951 270 96 0 10793 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55024

[startup+6.3014 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26236
/proc/meminfo: memFree=1786732/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=47908 CPUtime=6.29
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 13335 0 0 0 615 14 0 0 25 0 1 0 22746570 49057792 11345 1992294400 134512640 134902295 4290503904 18446744073709551615 4160579474 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 11977 11345 270 96 0 11189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56608

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26236
/proc/meminfo: memFree=1783384/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=50812 CPUtime=12.69
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 14063 0 0 0 1254 15 0 0 25 0 1 0 22746570 52031488 12073 1992294400 134512640 134902295 4290503904 18446744073709551615 4160578557 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 12703 12073 270 96 0 11915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59512

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26236
/proc/meminfo: memFree=1779168/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=54920 CPUtime=25.48
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 15066 0 0 0 2533 15 0 0 25 0 1 0 22746570 56238080 13076 1992294400 134512640 134902295 4290503904 18446744073709551615 4160564394 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 13730 13076 270 96 0 12942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63620

[startup+51.101 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26238
/proc/meminfo: memFree=1773216/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=60820 CPUtime=51.06
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 16564 0 0 0 5090 16 0 0 25 0 1 0 22746570 62279680 14574 1992294400 134512640 134902295 4290503904 18446744073709551615 4160545410 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 15205 14574 270 96 0 14417 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 69520

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26238
/proc/meminfo: memFree=1761312/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=72360 CPUtime=102.26
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 19441 0 0 0 10208 18 0 0 25 0 1 0 22746570 74096640 17451 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 18090 17451 270 96 0 17302 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81060

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26240
/proc/meminfo: memFree=1750276/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=83404 CPUtime=162.23
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 22196 0 0 0 16202 21 0 0 25 0 1 0 22746570 85405696 20206 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 20851 20206 270 96 0 20063 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 92104

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26242
/proc/meminfo: memFree=1750152/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=83404 CPUtime=222.22
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 22196 0 0 0 22201 21 0 0 25 0 1 0 22746570 85405696 20206 1992294400 134512640 134902295 4290503904 18446744073709551615 4160545410 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 20851 20206 270 96 0 20063 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 92104

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26244
/proc/meminfo: memFree=1745440/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=88312 CPUtime=282.2
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 23413 0 0 0 28198 22 0 0 25 0 1 0 22746570 90431488 21423 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 22078 21423 270 96 0 21290 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 97012

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26246
/proc/meminfo: memFree=1738000/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=95764 CPUtime=342.17
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 25258 0 0 0 34194 23 0 0 25 0 1 0 22746570 98062336 23268 1992294400 134512640 134902295 4290503904 18446744073709551615 4160545403 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 23941 23268 270 96 0 23153 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 104464

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 26246
/proc/meminfo: memFree=1731056/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=102768 CPUtime=402.16
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 27019 0 0 0 40190 26 0 0 25 0 1 0 22746570 105234432 25029 1992294400 134512640 134902295 4290503904 18446744073709551615 4160564848 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 25692 25029 270 96 0 24904 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 111468

[startup+462.302 s]

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

/proc/26235/statm: 29725 29025 270 96 0 28937 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 127600

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/107 26277
/proc/meminfo: memFree=1713696/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=118900 CPUtime=1181.9
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 31015 0 0 0 118160 30 0 0 25 0 1 0 22746570 121753600 29025 1992294400 134512640 134902295 4290503904 18446744073709551615 4160578461 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 29725 29025 270 96 0 28937 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 127600

[startup+1242.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/107 26279
/proc/meminfo: memFree=1713820/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=118900 CPUtime=1241.88
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 31015 0 0 0 124158 30 0 0 25 0 1 0 22746570 121753600 29025 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 29725 29025 270 96 0 28937 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 127600

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26279
/proc/meminfo: memFree=1709232/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124080 CPUtime=1301.87
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32312 0 0 0 130155 32 0 0 25 0 1 0 22746570 127057920 30322 1992294400 134512640 134902295 4290503904 18446744073709551615 4160557532 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31020 30322 270 96 0 30232 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 132780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26281
/proc/meminfo: memFree=1708364/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1361.85
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32507 0 0 0 136153 32 0 0 25 0 1 0 22746570 127733760 30517 1992294400 134512640 134902295 4290503904 18446744073709551615 4160545329 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30517 270 96 0 30397 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 133440

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26283
/proc/meminfo: memFree=1708364/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1421.83
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32509 0 0 0 142151 32 0 0 25 0 1 0 22746570 127733760 30519 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30519 270 96 0 30397 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 133440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26285
/proc/meminfo: memFree=1708364/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1481.8
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32509 0 0 0 148148 32 0 0 25 0 1 0 22746570 127733760 30519 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30519 270 96 0 30397 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 133440

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26287
/proc/meminfo: memFree=1708364/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1541.78
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32509 0 0 0 154146 32 0 0 25 0 1 0 22746570 127733760 30519 1992294400 134512640 134902295 4290503904 18446744073709551615 4160545537 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30519 270 96 0 30397 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 133440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26287
/proc/meminfo: memFree=1708364/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1601.76
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32509 0 0 0 160144 32 0 0 25 0 1 0 22746570 127733760 30519 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30519 270 96 0 30397 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 133440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26289
/proc/meminfo: memFree=1708240/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1661.74
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32509 0 0 0 166142 32 0 0 25 0 1 0 22746570 127733760 30519 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575791 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30519 270 96 0 30397 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 133440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26291
/proc/meminfo: memFree=1708240/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1721.72
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32509 0 0 0 172140 32 0 0 25 0 1 0 22746570 127733760 30519 1992294400 134512640 134902295 4290503904 18446744073709551615 4160566397 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30519 270 96 0 30397 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 133440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26293
/proc/meminfo: memFree=1707992/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1781.7
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32510 0 0 0 178138 32 0 0 25 0 1 0 22746570 127733760 30520 1992294400 134512640 134902295 4290503904 18446744073709551615 4160564463 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30520 270 96 0 30397 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 133440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26293
/proc/meminfo: memFree=1707992/2059040 swapFree=4140308/4192956
[pid=26233] ppid=26231 vsize=8700 CPUtime=0
/proc/26233/stat : 26233 (run) S 26231 26233 26098 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22746569 8908800 251 1992294400 4194304 4922060 140734256567952 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26233/statm: 2175 251 211 178 0 68 0
[pid=26235] ppid=26233 vsize=124740 CPUtime=1800.01
/proc/26235/stat : 26235 (PBPASSolver) R 26233 26233 26098 0 -1 4202496 32510 0 0 0 179969 32 0 0 25 0 1 0 22746570 127733760 30520 1992294400 134512640 134902295 4290503904 18446744073709551615 4160575614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26235/statm: 31185 30520 270 96 0 30397 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 133440

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 26233 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 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.01
CPU user time (s): 1799.69
CPU system time (s): 0.32
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 133440

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 3.2835 second user time and 8.19875 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-18 00:42:32
IDJOB=2673546
IDBENCH=48213
IDSOLVER=1174
FILE ID=node054/2673546-1276814552
PBS_JOBID= 11176683
Free space on /tmp= 62476 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673546-1276814552/watcher-2673546-1276814552 -o /tmp/evaluation-result-2673546-1276814552/solver-2673546-1276814552 -C 1800 -W 2000 -M 1800  run HOME/instance-2673546-1276814552.opb

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

MD5SUM BENCH= 69a7dda5c80f9dda65f29fb6eb76eed7
RANDOM SEED=895622049

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831660 kB
Buffers:         46200 kB
Cached:          98140 kB
SwapCached:       5724 kB
Active:          67604 kB
Inactive:        89300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831660 kB
SwapTotal:     4192956 kB
SwapFree:      4140308 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       10940 kB
Mapped:          13000 kB
Slab:            48624 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62476 MiB
End job on node054 at 2010-06-18 01:12:34