Trace number 2674695

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh218.opb
MD5SUMcba4f92fd2fe518316e4b3350164b448
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.085986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 90
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
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)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.58	c 200 900 0 0 0 0 0 0
0.00/0.58	o 96
0.00/0.58	c 128 ~x1109+64 ~x1108+32 ~x1107+16 ~x1106+8 ~x1105+4 ~x1104+2 ~x1103+1 ~x1102+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+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-2674695-1276797477/watcher-2674695-1276797477 -o /tmp/evaluation-result-2674695-1276797477/solver-2674695-1276797477 -C 1800 -W 2000 -M 1800 run HOME/instance-2674695-1276797477.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: 0.99 0.98 0.99 3/106 22458
/proc/meminfo: memFree=1633304/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0

[startup+0.038445 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22458
/proc/meminfo: memFree=1633304/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101453 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22458
/proc/meminfo: memFree=1633304/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301481 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22458
/proc/meminfo: memFree=1633304/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700538 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22458
/proc/meminfo: memFree=1633304/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50065 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22461
/proc/meminfo: memFree=1556532/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=79640 CPUtime=1.49
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 20734 0 0 0 129 20 0 0 23 0 1 0 21035757 81551360 19288 1992294400 134512640 134902295 4289365248 18446744073709551615 4159710202 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 19910 19288 269 96 0 19122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88340

[startup+3.10088 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22461
/proc/meminfo: memFree=1556284/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=80036 CPUtime=3.09
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 20847 0 0 0 289 20 0 0 25 0 1 0 21035757 81956864 19401 1992294400 134512640 134902295 4289365248 18446744073709551615 4159689373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 20009 19401 269 96 0 19221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88736

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22461
/proc/meminfo: memFree=1555416/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=80828 CPUtime=6.28
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 21045 0 0 0 608 20 0 0 25 0 1 0 21035757 82767872 19599 1992294400 134512640 134902295 4289365248 18446744073709551615 4159689236 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 20207 19599 269 96 0 19419 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 89528

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22461
/proc/meminfo: memFree=1553928/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=82148 CPUtime=12.68
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 21369 0 0 0 1248 20 0 0 25 0 1 0 21035757 84119552 19923 1992294400 134512640 134902295 4289365248 18446744073709551615 4159677370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 20537 19923 269 96 0 19749 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 90848

[startup+25.5021 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22461
/proc/meminfo: memFree=1550828/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=85204 CPUtime=25.48
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 22143 0 0 0 2527 21 0 0 25 0 1 0 21035757 87248896 20697 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707424 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 21301 20697 269 96 0 20513 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93904

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22461
/proc/meminfo: memFree=1546240/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=89856 CPUtime=51.07
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 23294 0 0 0 5085 22 0 0 25 0 1 0 21035757 92012544 21848 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707482 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 22464 21848 269 96 0 21676 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98556

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22463
/proc/meminfo: memFree=1538924/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=96808 CPUtime=102.26
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 25015 0 0 0 10203 23 0 0 25 0 1 0 21035757 99131392 23569 1992294400 134512640 134902295 4289365248 18446744073709551615 4159698093 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 24202 23569 269 96 0 23414 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105508

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22465
/proc/meminfo: memFree=1532848/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=102812 CPUtime=162.23
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 26532 0 0 0 16198 25 0 0 25 0 1 0 21035757 105279488 25086 1992294400 134512640 134902295 4289365248 18446744073709551615 4159696045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 25703 25086 269 96 0 24915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111512

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22476
/proc/meminfo: memFree=1527392/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=107780 CPUtime=222.2
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 27767 0 0 0 22193 27 0 0 25 0 1 0 21035757 110366720 26321 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 26945 26321 269 96 0 26157 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 116480

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22476
/proc/meminfo: memFree=1522184/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=113084 CPUtime=282.18
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 29075 0 0 0 28190 28 0 0 25 0 1 0 21035757 115798016 27629 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707407 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 28271 27629 269 96 0 27483 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 121784

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/108 22478
/proc/meminfo: memFree=1517480/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=117716 CPUtime=342.15
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 30234 0 0 0 34186 29 0 0 25 0 1 0 21035757 120541184 28788 1992294400 134512640 134902295 4289365248 18446744073709551615 4159689192 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 29429 28788 269 96 0 28641 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 126416

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 22480
/proc/meminfo: memFree=1514504/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=120884 CPUtime=402.14
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 31006 0 0 0 40184 30 0 0 25 0 1 0 21035757 123785216 29560 1992294400 134512640 134902295 4289365248 18446744073709551615 4159677129 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 30221 29560 269 96 0 29433 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 129584

[startup+462.302 s]

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

/proc/22460/statm: 31272 30618 269 96 0 30484 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 133788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22500
/proc/meminfo: memFree=1510288/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125088 CPUtime=1181.88
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32064 0 0 0 118157 31 0 0 25 0 1 0 21035757 128090112 30618 1992294400 134512640 134902295 4289365248 18446744073709551615 4159699133 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31272 30618 269 96 0 30484 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 133788

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 22502
/proc/meminfo: memFree=1510288/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125088 CPUtime=1241.86
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32064 0 0 0 124155 31 0 0 25 0 1 0 21035757 128090112 30618 1992294400 134512640 134902295 4289365248 18446744073709551615 4159710183 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31272 30618 269 96 0 30484 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 133788

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22504
/proc/meminfo: memFree=1510288/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125088 CPUtime=1301.85
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32064 0 0 0 130154 31 0 0 25 0 1 0 21035757 128090112 30618 1992294400 134512640 134902295 4289365248 18446744073709551615 4159698791 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31272 30618 269 96 0 30484 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 133788

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22506
/proc/meminfo: memFree=1510288/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125088 CPUtime=1361.82
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32065 0 0 0 136151 31 0 0 25 0 1 0 21035757 128090112 30619 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707475 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31272 30619 269 96 0 30484 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 133788

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22508
/proc/meminfo: memFree=1510164/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125252 CPUtime=1421.81
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32101 0 0 0 142150 31 0 0 25 0 1 0 21035757 128258048 30655 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31313 30655 269 96 0 30525 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 133952

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22508
/proc/meminfo: memFree=1510040/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125332 CPUtime=1481.78
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32107 0 0 0 148147 31 0 0 25 0 1 0 21035757 128339968 30661 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31333 30661 269 96 0 30545 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 134032

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22510
/proc/meminfo: memFree=1510040/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125512 CPUtime=1541.77
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32111 0 0 0 154146 31 0 0 25 0 1 0 21035757 128524288 30665 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31378 30665 269 96 0 30590 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 134212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22512
/proc/meminfo: memFree=1510040/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125512 CPUtime=1601.75
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32116 0 0 0 160144 31 0 0 25 0 1 0 21035757 128524288 30670 1992294400 134512640 134902295 4289365248 18446744073709551615 4159698345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31378 30670 269 96 0 30590 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 134212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22514
/proc/meminfo: memFree=1509916/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125512 CPUtime=1661.73
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32116 0 0 0 166142 31 0 0 25 0 1 0 21035757 128524288 30670 1992294400 134512640 134902295 4289365248 18446744073709551615 4159696060 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31378 30670 269 96 0 30590 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 134212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22516
/proc/meminfo: memFree=1509916/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125512 CPUtime=1721.71
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32116 0 0 0 172140 31 0 0 25 0 1 0 21035757 128524288 30670 1992294400 134512640 134902295 4289365248 18446744073709551615 4159707431 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31378 30670 269 96 0 30590 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 134212

[startup+1782.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/108 22516
/proc/meminfo: memFree=1509792/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125512 CPUtime=1781.7
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32116 0 0 0 178139 31 0 0 25 0 1 0 21035757 128524288 30670 1992294400 134512640 134902295 4289365248 18446744073709551615 4159689244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31378 30670 269 96 0 30590 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 134212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.03 1.00 2/108 22518
/proc/meminfo: memFree=1509792/2059040 swapFree=4144492/4192956
[pid=22458] ppid=22456 vsize=8700 CPUtime=0
/proc/22458/stat : 22458 (run) S 22456 22458 21780 0 -1 4202496 389 135 0 0 0 0 0 0 17 0 1 0 21035757 8908800 251 1992294400 4194304 4922060 140736971581568 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22458/statm: 2175 251 211 178 0 68 0
[pid=22460] ppid=22458 vsize=125512 CPUtime=1800
/proc/22460/stat : 22460 (PBPASSolver) R 22458 22458 21780 0 -1 4202496 32116 0 0 0 179969 31 0 0 25 0 1 0 21035757 128524288 30670 1992294400 134512640 134902295 4289365248 18446744073709551615 4159710205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22460/statm: 31378 30670 269 96 0 30590 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 134212

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 22458 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800
#
# 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
CPU user time (s): 1799.69
CPU system time (s): 0.31
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 134212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.71659 second user time and 8.76367 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-17 19:57:57
IDJOB=2674695
IDBENCH=2202
IDSOLVER=1174
FILE ID=node049/2674695-1276797477
PBS_JOBID= 11176609
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh218.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674695-1276797477/watcher-2674695-1276797477 -o /tmp/evaluation-result-2674695-1276797477/solver-2674695-1276797477 -C 1800 -W 2000 -M 1800  run HOME/instance-2674695-1276797477.opb

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

MD5SUM BENCH= cba4f92fd2fe518316e4b3350164b448
RANDOM SEED=1639036588

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1633824 kB
Buffers:        171228 kB
Cached:         154112 kB
SwapCached:       5920 kB
Active:         150532 kB
Inactive:       191720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1633824 kB
SwapTotal:     4192956 kB
SwapFree:      4144492 kB
Dirty:             660 kB
Writeback:          16 kB
AnonPages:       14128 kB
Mapped:          13048 kB
Slab:            60972 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184464 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= 62520 MiB
End job on node049 at 2010-06-17 20:28:00