Trace number 2673455

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 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_5.opb
MD5SUM08d7a5060b972f308367859ff82f87f6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1789.48
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
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 constraint11
Maximum length of a constraint23
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)2528
Sum of products size (including duplicates)5056
Number of different products2528
Sum of products size5056

Solver Data 

0.00/0.52	c 200 200 2528 5056 0 0 0 0
0.00/0.52	o 65
0.00/0.52	c 128 ~x2937+64 ~x2936+32 ~x2935+16 ~x2934+8 ~x2933+4 ~x2932+2 ~x2931+1 ~x2930+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 ~x13

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-2673455-1276811852/watcher-2673455-1276811852 -o /tmp/evaluation-result-2673455-1276811852/solver-2673455-1276811852 -C 1800 -W 2000 -M 1800 run HOME/instance-2673455-1276811852.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 0.97 0.99 3/106 24220
/proc/meminfo: memFree=1840836/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0

[startup+0.0816269 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24220
/proc/meminfo: memFree=1840836/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101628 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24220
/proc/meminfo: memFree=1840836/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300649 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24220
/proc/meminfo: memFree=1840836/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700685 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24220
/proc/meminfo: memFree=1840836/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50077 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 24223
/proc/meminfo: memFree=1795932/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=47940 CPUtime=1.48
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 13300 0 0 0 134 14 0 0 25 0 1 0 22477972 49090560 11398 1992294400 134512640 134902295 4289957232 18446744073709551615 4160027543 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 11985 11398 270 96 0 11197 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56640

[startup+3.10094 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 24223
/proc/meminfo: memFree=1795188/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=49132 CPUtime=3.08
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 13605 0 0 0 294 14 0 0 25 0 1 0 22477972 50311168 11703 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 12283 11703 270 96 0 11495 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57832

[startup+6.30029 s]
/proc/loadavg: 0.92 0.97 0.99 2/108 24223
/proc/meminfo: memFree=1793204/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=50848 CPUtime=6.28
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 14019 0 0 0 614 14 0 0 25 0 1 0 22477972 52068352 12117 1992294400 134512640 134902295 4289957232 18446744073709551615 4160009024 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 12712 12117 270 96 0 11924 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59548

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 24223
/proc/meminfo: memFree=1790476/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=53156 CPUtime=12.68
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 14588 0 0 0 1254 14 0 0 25 0 1 0 22477972 54431744 12686 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008959 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 13289 12686 270 96 0 12501 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61856

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 24223
/proc/meminfo: memFree=1786260/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=57136 CPUtime=25.48
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 15597 0 0 0 2533 15 0 0 25 0 1 0 22477972 58507264 13695 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008877 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 14284 13695 270 96 0 13496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65836

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/108 24225
/proc/meminfo: memFree=1779440/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=64088 CPUtime=51.07
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 17309 0 0 0 5091 16 0 0 25 0 1 0 22477972 65626112 15407 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 16022 15407 270 96 0 15234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72788

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 24225
/proc/meminfo: memFree=1766916/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=76196 CPUtime=102.26
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 20358 0 0 0 10209 17 0 0 25 0 1 0 22477972 78024704 18456 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008815 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 19049 18456 270 96 0 18261 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 84896

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24227
/proc/meminfo: memFree=1766172/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=76988 CPUtime=162.24
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 20530 0 0 0 16207 17 0 0 25 0 1 0 22477972 78835712 18628 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 19247 18628 270 96 0 18459 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24238
/proc/meminfo: memFree=1756996/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=85992 CPUtime=222.21
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 22761 0 0 0 22202 19 0 0 25 0 1 0 22477972 88055808 20859 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 21498 20859 270 96 0 20710 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94692

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24240
/proc/meminfo: memFree=1755136/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=87856 CPUtime=282.2
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 23228 0 0 0 28201 19 0 0 25 0 1 0 22477972 89964544 21326 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 21964 21326 270 96 0 21176 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 96556

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24242
/proc/meminfo: memFree=1755136/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=87856 CPUtime=342.18
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 23228 0 0 0 34199 19 0 0 25 0 1 0 22477972 89964544 21326 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 21964 21326 270 96 0 21176 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 96556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24242
/proc/meminfo: memFree=1753152/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=90100 CPUtime=402.16
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 23800 0 0 0 40196 20 0 0 25 0 1 0 22477972 92262400 21898 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 22525 21898 270 96 0 21737 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 98800

[startup+462.301 s]

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

/proc/24222/statm: 26909 26239 270 96 0 26121 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 116336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24266
/proc/meminfo: memFree=1734552/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=107812 CPUtime=1241.95
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28184 0 0 0 124171 24 0 0 25 0 1 0 22477972 110399488 26282 1992294400 134512640 134902295 4289957232 18446744073709551615 4160008839 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 26953 26282 270 96 0 26165 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 116512

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24266
/proc/meminfo: memFree=1734304/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=108188 CPUtime=1301.94
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28263 0 0 0 130170 24 0 0 25 0 1 0 22477972 110784512 26361 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 27047 26361 270 96 0 26259 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 116888

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24268
/proc/meminfo: memFree=1731948/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=110324 CPUtime=1361.92
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28811 0 0 0 136167 25 0 0 25 0 1 0 22477972 112971776 26909 1992294400 134512640 134902295 4289957232 18446744073709551615 4160024498 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 27581 26909 270 96 0 26793 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 119024

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24270
/proc/meminfo: memFree=1731948/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=110324 CPUtime=1421.91
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28811 0 0 0 142166 25 0 0 25 0 1 0 22477972 112971776 26909 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 27581 26909 270 96 0 26793 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 119024

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24272
/proc/meminfo: memFree=1731824/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=110324 CPUtime=1481.89
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28811 0 0 0 148164 25 0 0 25 0 1 0 22477972 112971776 26909 1992294400 134512640 134902295 4289957232 18446744073709551615 4160046923 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 27581 26909 270 96 0 26793 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 119024

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24274
/proc/meminfo: memFree=1731700/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=110324 CPUtime=1541.87
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28811 0 0 0 154162 25 0 0 25 0 1 0 22477972 112971776 26909 1992294400 134512640 134902295 4289957232 18446744073709551615 4160041890 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 27581 26909 270 96 0 26793 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 119024

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24274
/proc/meminfo: memFree=1731700/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=110324 CPUtime=1601.86
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 28811 0 0 0 160161 25 0 0 25 0 1 0 22477972 112971776 26909 1992294400 134512640 134902295 4289957232 18446744073709551615 4160046810 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 27581 26909 270 96 0 26793 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 119024

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24276
/proc/meminfo: memFree=1728972/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=113364 CPUtime=1661.84
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 29507 0 0 0 166159 25 0 0 25 0 1 0 22477972 116084736 27605 1992294400 134512640 134902295 4289957232 18446744073709551615 4160028088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 28341 27605 270 96 0 27553 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 122064

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24278
/proc/meminfo: memFree=1728972/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=113364 CPUtime=1721.82
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 29507 0 0 0 172157 25 0 0 25 0 1 0 22477972 116084736 27605 1992294400 134512640 134902295 4289957232 18446744073709551615 4160027789 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 28341 27605 270 96 0 27553 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 122064

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24280
/proc/meminfo: memFree=1728724/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=113364 CPUtime=1781.81
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 29507 0 0 0 178156 25 0 0 25 0 1 0 22477972 116084736 27605 1992294400 134512640 134902295 4289957232 18446744073709551615 4160027481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 28341 27605 270 96 0 27553 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 122064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24280
/proc/meminfo: memFree=1728724/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=113364 CPUtime=1800.01
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 29507 0 0 0 179976 25 0 0 25 0 1 0 22477972 116084736 27605 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 28341 27605 270 96 0 27553 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 122064

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24280
/proc/meminfo: memFree=1728724/2059040 swapFree=4140076/4192956
[pid=24220] ppid=24218 vsize=8700 CPUtime=0
/proc/24220/stat : 24220 (run) S 24218 24220 23449 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22477972 8908800 251 1992294400 4194304 4922060 140736682422144 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24220/statm: 2175 251 211 178 0 68 0
[pid=24222] ppid=24220 vsize=113364 CPUtime=1800.01
/proc/24222/stat : 24222 (PBPASSolver) R 24220 24220 23449 0 -1 4202496 29507 0 0 0 179976 25 0 0 25 0 1 0 22477972 116084736 27605 1992294400 134512640 134902295 4289957232 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24222/statm: 28341 27605 270 96 0 27553 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 122064

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24220 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): 1800.52
CPU time (s): 1800.01
CPU user time (s): 1799.76
CPU system time (s): 0.25
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 122064

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 3.20151 second user time and 8.27974 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-17 23:57:32
IDJOB=2673455
IDBENCH=48122
IDSOLVER=1174
FILE ID=node038/2673455-1276811852
PBS_JOBID= 11176644
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673455-1276811852/watcher-2673455-1276811852 -o /tmp/evaluation-result-2673455-1276811852/solver-2673455-1276811852 -C 1800 -W 2000 -M 1800  run HOME/instance-2673455-1276811852.opb

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

MD5SUM BENCH= 08d7a5060b972f308367859ff82f87f6
RANDOM SEED=592295002

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841356 kB
Buffers:         34792 kB
Cached:          92376 kB
SwapCached:       5916 kB
Active:          67720 kB
Inactive:        72060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841356 kB
SwapTotal:     4192956 kB
SwapFree:      4140076 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       10848 kB
Mapped:          12864 kB
Slab:            55976 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180320 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= 62456 MiB
End job on node038 at 2010-06-18 00:27:35