Trace number 2673506

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) 1800.02 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_3.opb
MD5SUM60cf9918356073587dd2c65f46896dfb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint20
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)2488
Sum of products size (including duplicates)4976
Number of different products1244
Sum of products size2488

Solver Data 

0.00/0.53	c 200 200 1244 2488 0 0 0 0
0.00/0.53	o 0
0.00/0.53	c 64 ~x2896+32 ~x2895+16 ~x2894+8 ~x2893+4 ~x2892+2 ~x2891+1 ~x2890+1 x201+1 x200+1 x199+1 x198+1 x197+1 x196+1 x195+1 x194+1 x193+1 x192+1 x191+1 x190+1 x189+1 x188+1 x187+1 x186+1 x185+1 x184+1 x183+1 x182+1 x181+1 x180+1 x179+1 x178+1 x177+1 x176+1 x175+1 x174+1 x173+1 x172+1 x171+1 x170+1 x169+1 x168+1 x167+1 x166+1 x165+1 x164+1 x163+1 x162+1 x161+1 x160+1 x159+1 x158+1 x157+1 x156+1 x155+1 x154+1 x153+1 x152+1 x151+1 x150+1 x149+1 x148+1 x147+1 x146+1 x145+1 x144+1 x143+1 x142+1 x141+1 x140+1 x139+1 x138+1 x137+1 x136+1 x135+1 x134+1 x133+1 x132+1 x131+1 x130+1 x129+1 x128+1 x127+1 x126+1 x125+1 x124+1 x123+1 x122+1 x121+1 x120+1 x119+1 x118+1 x117+1 x116+1 x115+1 x114+1 x113+1 x112+1 x111+1 x110+1 x109+1 x108+1 x107+1 x106+1 x105+1 x104+1 x103+1 x102+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x2

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673506-1276813416/watcher-2673506-1276813416 -o /tmp/evaluation-result-2673506-1276813416/solver-2673506-1276813416 -C 1800 -W 2000 -M 1800 run HOME/instance-2673506-1276813416.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: 0.92 0.98 0.99 3/106 26471
/proc/meminfo: memFree=1846528/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0

[startup+0.0349959 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26471
/proc/meminfo: memFree=1846528/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100998 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26471
/proc/meminfo: memFree=1846528/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301009 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26471
/proc/meminfo: memFree=1846528/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701035 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26471
/proc/meminfo: memFree=1846528/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 26474
/proc/meminfo: memFree=1803608/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=45592 CPUtime=1.48
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 12678 0 0 0 135 13 0 0 25 0 1 0 22637046 46686208 10807 1992294400 134512640 134902295 4287601520 18446744073709551615 4160053870 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 11398 10807 270 96 0 10610 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54292

[startup+3.10118 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26474
/proc/meminfo: memFree=1803360/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=46516 CPUtime=3.08
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 12881 0 0 0 295 13 0 0 25 0 1 0 22637046 47632384 11010 1992294400 134512640 134902295 4287601520 18446744073709551615 4160073138 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 11629 11010 270 96 0 10841 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 55216

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26474
/proc/meminfo: memFree=1801500/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=48128 CPUtime=6.28
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 13305 0 0 0 615 13 0 0 25 0 1 0 22637046 49283072 11434 1992294400 134512640 134902295 4287601520 18446744073709551615 4160053880 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 12032 11434 270 96 0 11244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56828

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26474
/proc/meminfo: memFree=1797780/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=51692 CPUtime=12.68
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 14183 0 0 0 1254 14 0 0 25 0 1 0 22637046 52932608 12312 1992294400 134512640 134902295 4287601520 18446744073709551615 4160072874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 12923 12312 270 96 0 12135 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60392

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 26474
/proc/meminfo: memFree=1792200/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=57172 CPUtime=25.47
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 15538 0 0 0 2533 14 0 0 25 0 1 0 22637046 58544128 13667 1992294400 134512640 134902295 4287601520 18446744073709551615 4160066153 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 14293 13667 270 96 0 13505 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 65872

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 26474
/proc/meminfo: memFree=1784760/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=64604 CPUtime=51.07
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 17400 0 0 0 5091 16 0 0 25 0 1 0 22637046 66154496 15529 1992294400 134512640 134902295 4287601520 18446744073709551615 4160087034 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 16151 15529 270 96 0 15363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73304

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 26476
/proc/meminfo: memFree=1769632/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=79332 CPUtime=102.27
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 21083 0 0 0 10207 20 0 0 25 0 1 0 22637046 81235968 19212 1992294400 134512640 134902295 4287601520 18446744073709551615 4160084102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 19833 19212 270 96 0 19045 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 88032

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26478
/proc/meminfo: memFree=1755992/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=92988 CPUtime=162.25
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 24495 0 0 0 16202 23 0 0 25 0 1 0 22637046 95219712 22624 1992294400 134512640 134902295 4287601520 18446744073709551615 4160086946 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 23247 22624 270 96 0 22459 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 101688

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26480
/proc/meminfo: memFree=1755124/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=93784 CPUtime=222.23
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 24688 0 0 0 22200 23 0 0 25 0 1 0 22637046 96034816 22817 1992294400 134512640 134902295 4287601520 18446744073709551615 4160066068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 23446 22817 270 96 0 22658 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 102484

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26480
/proc/meminfo: memFree=1755000/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=93784 CPUtime=282.22
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 24688 0 0 0 28199 23 0 0 25 0 1 0 22637046 96034816 22817 1992294400 134512640 134902295 4287601520 18446744073709551615 4160053895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 23446 22817 270 96 0 22658 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102484

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26482
/proc/meminfo: memFree=1754876/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=93784 CPUtime=342.2
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 24688 0 0 0 34197 23 0 0 25 0 1 0 22637046 96034816 22817 1992294400 134512640 134902295 4287601520 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 23446 22817 270 96 0 22658 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102484

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26484
/proc/meminfo: memFree=1744956/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=103964 CPUtime=402.18
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 27219 0 0 0 40193 25 0 0 25 0 1 0 22637046 106459136 25348 1992294400 134512640 134902295 4287601520 18446744073709551615 4160086678 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 25991 25348 270 96 0 25203 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 112664

[startup+462.302 s]

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

/proc/26473/statm: 33455 32794 270 96 0 32667 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 142520

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26509
/proc/meminfo: memFree=1706268/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=141904 CPUtime=1241.96
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36697 0 0 0 124161 35 0 0 25 0 1 0 22637046 145309696 34826 1992294400 134512640 134902295 4287601520 18446744073709551615 4160066068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35476 34826 270 96 0 34688 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 150604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26511
/proc/meminfo: memFree=1704904/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1301.94
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 130159 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160053982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 151660

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 26513
/proc/meminfo: memFree=1704904/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1361.92
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 136157 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160053986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 151660

[startup+1422.31 s]
/proc/loadavg: 1.13 1.04 1.01 2/108 26515
/proc/meminfo: memFree=1704780/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1421.92
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 142157 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 151660

[startup+1482.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 26515
/proc/meminfo: memFree=1704656/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1481.89
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 148154 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160084460 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 151660

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 26517
/proc/meminfo: memFree=1704656/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1541.88
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 154153 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160084256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 151660

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 26519
/proc/meminfo: memFree=1704656/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1601.86
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 160151 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160072964 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 151660

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 26521
/proc/meminfo: memFree=1704532/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1661.85
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 166150 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160087045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 151660

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 26523
/proc/meminfo: memFree=1704408/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1721.83
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 172148 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 151660

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26523
/proc/meminfo: memFree=1704160/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1781.82
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 178147 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160053888 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 151660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26525
/proc/meminfo: memFree=1704160/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1800.02
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 179967 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160075282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 151660

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: 1.00 1.00 1.00 2/108 26525
/proc/meminfo: memFree=1704160/2059040 swapFree=4139276/4192956
[pid=26471] ppid=26469 vsize=8700 CPUtime=0
/proc/26471/stat : 26471 (run) S 26469 26471 26446 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22637045 8908800 250 1992294400 4194304 4922060 140736461458656 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26471/statm: 2175 250 211 178 0 68 0
[pid=26473] ppid=26471 vsize=142960 CPUtime=1800.02
/proc/26473/stat : 26473 (PBPASSolver) R 26471 26471 26446 0 -1 4202496 36947 0 0 0 179967 35 0 0 25 0 1 0 22637046 146391040 35076 1992294400 134512640 134902295 4287601520 18446744073709551615 4160075282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26473/statm: 35740 35076 270 96 0 34952 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 151660

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26471 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 1800.02
#
# 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): 1800.02
CPU user time (s): 1799.67
CPU system time (s): 0.35
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 151660

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= 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= 4
involuntary context switches= 4

runsolver used 2.95855 second user time and 8.5237 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-18 00:23:37
IDJOB=2673506
IDBENCH=48173
IDSOLVER=1174
FILE ID=node029/2673506-1276813416
PBS_JOBID= 11176696
Free space on /tmp= 62532 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673506-1276813416/watcher-2673506-1276813416 -o /tmp/evaluation-result-2673506-1276813416/solver-2673506-1276813416 -C 1800 -W 2000 -M 1800  run HOME/instance-2673506-1276813416.opb

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

MD5SUM BENCH= 60cf9918356073587dd2c65f46896dfb
RANDOM SEED=1554823868

node029.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		: 3000.221
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		: 3000.221
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:       1847048 kB
Buffers:         36104 kB
Cached:          84300 kB
SwapCached:       6604 kB
Active:          56352 kB
Inactive:        77544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847048 kB
SwapTotal:     4192956 kB
SwapFree:      4139276 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          12892 kB
Slab:            56384 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181460 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= 62532 MiB
End job on node029 at 2010-06-18 00:53:39