Trace number 2673491

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 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_3.opb
MD5SUM0e507441d4bf529adaad354902c51a54
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1789.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint26
Maximum length of a constraint46
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)6216
Sum of products size (including duplicates)12432
Number of different products6216
Sum of products size12432

Solver Data 

1.09/1.14	c 200 200 6216 12432 0 0 0 0
1.09/1.14	o 24
1.09/1.14	c 128 ~x6625+64 ~x6624+32 ~x6623+16 ~x6622+8 ~x6621+4 ~x6620+2 ~x6619+1 ~x6618+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 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x1

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-2673491-1276813008/watcher-2673491-1276813008 -o /tmp/evaluation-result-2673491-1276813008/solver-2673491-1276813008 -C 1800 -W 2000 -M 1800 run HOME/instance-2673491-1276813008.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 1.04 1.00 3/105 23044
/proc/meminfo: memFree=1873404/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0

[startup+0.092763 s]
/proc/loadavg: 1.00 1.04 1.00 3/105 23044
/proc/meminfo: memFree=1873404/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100754 s]
/proc/loadavg: 1.00 1.04 1.00 3/105 23044
/proc/meminfo: memFree=1873404/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300775 s]
/proc/loadavg: 1.00 1.04 1.00 3/105 23044
/proc/meminfo: memFree=1873404/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700817 s]
/proc/loadavg: 1.00 1.04 1.00 3/105 23044
/proc/meminfo: memFree=1873404/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5009 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 23047
/proc/meminfo: memFree=1792664/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=90388 CPUtime=1.48
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 24863 0 0 0 118 30 0 0 25 0 1 0 22594925 92557312 21811 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309736 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 22597 21811 263 96 0 21809 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 99088

[startup+3.10107 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 23047
/proc/meminfo: memFree=1786464/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=90652 CPUtime=3.08
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 24963 0 0 0 278 30 0 0 25 0 1 0 22594925 92827648 21911 1992294400 134512640 134902295 4290668896 18446744073709551615 4160298177 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 22663 21911 270 96 0 21875 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 99352

[startup+6.30141 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 23047
/proc/meminfo: memFree=1784976/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=91972 CPUtime=6.27
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 25286 0 0 0 597 30 0 0 25 0 1 0 22594925 94179328 22234 1992294400 134512640 134902295 4290668896 18446744073709551615 4160297899 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 22993 22234 270 96 0 22205 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 100672

[startup+12.7011 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 23047
/proc/meminfo: memFree=1782868/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=93872 CPUtime=12.67
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 25745 0 0 0 1236 31 0 0 25 0 1 0 22594925 96124928 22693 1992294400 134512640 134902295 4290668896 18446744073709551615 4160315050 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 23468 22693 270 96 0 22680 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 102572

[startup+25.5004 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23047
/proc/meminfo: memFree=1778528/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=98072 CPUtime=25.47
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 26820 0 0 0 2515 32 0 0 25 0 1 0 22594925 100425728 23768 1992294400 134512640 134902295 4290668896 18446744073709551615 4160300150 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 24518 23768 270 96 0 23730 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 106772

[startup+51.1011 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23049
/proc/meminfo: memFree=1771336/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=105324 CPUtime=51.06
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 28610 0 0 0 5073 33 0 0 25 0 1 0 22594925 107851776 25558 1992294400 134512640 134902295 4290668896 18446744073709551615 4160291356 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 26331 25558 270 96 0 25543 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 114024

[startup+102.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23049
/proc/meminfo: memFree=1759556/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=116752 CPUtime=102.23
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 31454 0 0 0 10188 35 0 0 25 0 1 0 22594925 119554048 28402 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 29188 28402 270 96 0 28400 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 125452

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23051
/proc/meminfo: memFree=1759556/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=116752 CPUtime=162.2
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 31454 0 0 0 16185 35 0 0 25 0 1 0 22594925 119554048 28402 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 29188 28402 270 96 0 28400 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 125452

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23053
/proc/meminfo: memFree=1751744/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=124608 CPUtime=222.18
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 33408 0 0 0 22181 37 0 0 25 0 1 0 22594925 127598592 30356 1992294400 134512640 134902295 4290668896 18446744073709551615 4160298040 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 31152 30356 270 96 0 30364 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 133308

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23055
/proc/meminfo: memFree=1738104/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=138472 CPUtime=282.15
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 36879 0 0 0 28176 39 0 0 25 0 1 0 22594925 141795328 33827 1992294400 134512640 134902295 4290668896 18446744073709551615 4160312329 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 34618 33827 270 96 0 33830 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 147172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23055
/proc/meminfo: memFree=1734508/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=142040 CPUtime=342.12
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 37688 0 0 0 34172 40 0 0 25 0 1 0 22594925 145448960 34636 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 35510 34636 270 96 0 34722 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 150740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23057
/proc/meminfo: memFree=1734384/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=142040 CPUtime=402.09
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 37688 0 0 0 40169 40 0 0 25 0 1 0 22594925 145448960 34636 1992294400 134512640 134902295 4290668896 18446744073709551615 4160297980 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 35510 34636 270 96 0 34722 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 150740

[startup+462.301 s]

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

/proc/23046/statm: 37628 36748 270 96 0 36840 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 159212

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23082
/proc/meminfo: memFree=1718388/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157256 CPUtime=1241.69
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41482 0 0 0 124123 46 0 0 25 0 1 0 22594925 161030144 38430 1992294400 134512640 134902295 4290668896 18446744073709551615 4160279168 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39314 38430 270 96 0 38526 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 165956

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23084
/proc/meminfo: memFree=1718264/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157256 CPUtime=1301.67
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41482 0 0 0 130121 46 0 0 25 0 1 0 22594925 161030144 38430 1992294400 134512640 134902295 4290668896 18446744073709551615 4160279265 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39314 38430 270 96 0 38526 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 165956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23086
/proc/meminfo: memFree=1718264/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157256 CPUtime=1361.63
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41482 0 0 0 136117 46 0 0 25 0 1 0 22594925 161030144 38430 1992294400 134512640 134902295 4290668896 18446744073709551615 4160312325 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39314 38430 270 96 0 38526 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 165956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23088
/proc/meminfo: memFree=1718140/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157256 CPUtime=1421.61
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41483 0 0 0 142115 46 0 0 25 0 1 0 22594925 161030144 38431 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39314 38431 270 96 0 38526 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 165956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23090
/proc/meminfo: memFree=1718140/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157256 CPUtime=1481.58
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41483 0 0 0 148112 46 0 0 25 0 1 0 22594925 161030144 38431 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39314 38431 270 96 0 38526 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 165956

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23090
/proc/meminfo: memFree=1718016/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157256 CPUtime=1541.54
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41483 0 0 0 154108 46 0 0 25 0 1 0 22594925 161030144 38431 1992294400 134512640 134902295 4290668896 18446744073709551615 4160297887 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39314 38431 270 96 0 38526 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 165956

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23092
/proc/meminfo: memFree=1717768/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157544 CPUtime=1601.52
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41529 0 0 0 160106 46 0 0 25 0 1 0 22594925 161325056 38477 1992294400 134512640 134902295 4290668896 18446744073709551615 4160298089 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39386 38477 270 96 0 38598 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 166244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23094
/proc/meminfo: memFree=1717644/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157544 CPUtime=1661.49
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41534 0 0 0 166103 46 0 0 25 0 1 0 22594925 161325056 38482 1992294400 134512640 134902295 4290668896 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39386 38482 270 96 0 38598 0
Current children cumulated CPU time (s) 1661.49
Current children cumulated vsize (KiB) 166244

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23096
/proc/meminfo: memFree=1717644/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157544 CPUtime=1721.46
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41535 0 0 0 172100 46 0 0 25 0 1 0 22594925 161325056 38483 1992294400 134512640 134902295 4290668896 18446744073709551615 4160279198 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39386 38483 270 96 0 38598 0
Current children cumulated CPU time (s) 1721.46
Current children cumulated vsize (KiB) 166244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23098
/proc/meminfo: memFree=1717272/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157784 CPUtime=1781.44
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41609 0 0 0 178097 47 0 0 25 0 1 0 22594925 161570816 38557 1992294400 134512640 134902295 4290668896 18446744073709551615 4160279241 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39446 38557 270 96 0 38658 0
Current children cumulated CPU time (s) 1781.44
Current children cumulated vsize (KiB) 166484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23098
/proc/meminfo: memFree=1717148/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157784 CPUtime=1800.04
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41622 0 0 0 179957 47 0 0 25 0 1 0 22594925 161570816 38570 1992294400 134512640 134902295 4290668896 18446744073709551615 4160312264 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39446 38570 270 96 0 38658 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 166484

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23098
/proc/meminfo: memFree=1717148/2059040 swapFree=4159788/4192956
[pid=23044] ppid=23042 vsize=8700 CPUtime=0
/proc/23044/stat : 23044 (run) S 23042 23044 22064 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22594925 8908800 251 1992294400 4194304 4922060 140733903947392 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23044/statm: 2175 251 211 178 0 68 0
[pid=23046] ppid=23044 vsize=157784 CPUtime=1800.04
/proc/23046/stat : 23046 (PBPASSolver) R 23044 23044 22064 0 -1 4202496 41622 0 0 0 179957 47 0 0 25 0 1 0 22594925 161570816 38570 1992294400 134512640 134902295 4290668896 18446744073709551615 4160312264 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23046/statm: 39446 38570 270 96 0 38658 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 166484

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23044 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): 1800.91
CPU time (s): 1800.04
CPU user time (s): 1799.57
CPU system time (s): 0.47
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 166484

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 3.19951 second user time and 8.27974 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-18 00:16:48
IDJOB=2673491
IDBENCH=48158
IDSOLVER=1174
FILE ID=node081/2673491-1276813008
PBS_JOBID= 11176663
Free space on /tmp= 121808 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673491-1276813008/watcher-2673491-1276813008 -o /tmp/evaluation-result-2673491-1276813008/solver-2673491-1276813008 -C 1800 -W 2000 -M 1800  run HOME/instance-2673491-1276813008.opb

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

MD5SUM BENCH= 0e507441d4bf529adaad354902c51a54
RANDOM SEED=1932086261

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1873800 kB
Buffers:         18644 kB
Cached:          74816 kB
SwapCached:       1752 kB
Active:          56808 kB
Inactive:        64888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873800 kB
SwapTotal:     4192956 kB
SwapFree:      4159788 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       26484 kB
Mapped:          13892 kB
Slab:            41796 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179776 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= 121808 MiB
End job on node081 at 2010-06-18 00:46:51