Trace number 2674787

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 NameAnswerCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb
MD5SUMd370b072a7e1b298fd6270f5934fda51
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.005998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables150
Total number of constraints25
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.04	c 150 25 0 0 0 0 0 0
0.00/0.04	c 8 ~x170+4 ~x169+2 ~x168+1 ~x167+1 ~x142+1 ~x132+1 ~x122+1 ~x112+1 ~x102+1 ~x92+1 ~x82+1 ~x72+1 ~x62+1 ~x52+1 ~x42+1 ~x32+1 ~x22+1 ~x12+1 ~x2-0=29
0.00/0.04	c 8 ~x686+4 ~x685+2 ~x684+1 ~x683+1 ~x143+1 ~x133+1 ~x123+1 ~x113+1 ~x103+1 ~x93+1 ~x83+1 ~x73+1 ~x63+1 ~x53+1 ~x43+1 ~x33+1 ~x23+1 ~x13+1 ~x3-0=29
0.00/0.07	c 8 ~x1202+4 ~x1201+2 ~x1200+1 ~x1199+1 ~x144+1 ~x134+1 ~x124+1 ~x114+1 ~x104+1 ~x94+1 ~x84+1 ~x74+1 ~x64+1 ~x54+1 ~x44+1 ~x34+1 ~x24+1 ~x14+1 ~x4-0=29
0.00/0.07	c 8 ~x1718+4 ~x1717+2 ~x1716+1 ~x1715+1 ~x145+1 ~x135+1 ~x125+1 ~x115+1 ~x105+1 ~x95+1 ~x85+1 ~x75+1 ~x65+1 ~x55+1 ~x45+1 ~x35+1 ~x25+1 ~x15+1 ~x5-0=29
0.00/0.09	c 8 ~x2234+4 ~x2233+2 ~x2232+1 ~x2231+1 ~x146+1 ~x136+1 ~x126+1 ~x116+1 ~x106+1 ~x96+1 ~x86+1 ~x76+1 ~x66+1 ~x56+1 ~x46+1 ~x36+1 ~x26+1 ~x16+1 ~x6-0=29
0.00/0.11	c 8 ~x2750+4 ~x2749+2 ~x2748+1 ~x2747+1 ~x147+1 ~x137+1 ~x127+1 ~x117+1 ~x107+1 ~x97+1 ~x87+1 ~x77+1 ~x67+1 ~x57+1 ~x47+1 ~x37+1 ~x27+1 ~x17+1 ~x7-0=29
0.00/0.11	c 8 ~x3266+4 ~x3265+2 ~x3264+1 ~x3263+1 ~x148+1 ~x138+1 ~x128+1 ~x118+1 ~x108+1 ~x98+1 ~x88+1 ~x78+1 ~x68+1 ~x58+1 ~x48+1 ~x38+1 ~x28+1 ~x18+1 ~x8-0=29
0.00/0.14	c 8 ~x3782+4 ~x3781+2 ~x3780+1 ~x3779+1 ~x149+1 ~x139+1 ~x129+1 ~x119+1 ~x109+1 ~x99+1 ~x89+1 ~x79+1 ~x69+1 ~x59+1 ~x49+1 ~x39+1 ~x29+1 ~x19+1 ~x9-0=29
0.00/0.14	c 8 ~x4298+4 ~x4297+2 ~x4296+1 ~x4295+1 ~x150+1 ~x140+1 ~x130+1 ~x120+1 ~x110+1 ~x100+1 ~x90+1 ~x80+1 ~x70+1 ~x60+1 ~x50+1 ~x40+1 ~x30+1 ~x20+1 ~x10-0=29
0.00/0.16	c 8 ~x4814+4 ~x4813+2 ~x4812+1 ~x4811+1 ~x151+1 ~x141+1 ~x131+1 ~x121+1 ~x111+1 ~x101+1 ~x91+1 ~x81+1 ~x71+1 ~x61+1 ~x51+1 ~x41+1 ~x31+1 ~x21+1 ~x11-0=29

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-2674787-1276800852/watcher-2674787-1276800852 -o /tmp/evaluation-result-2674787-1276800852/solver-2674787-1276800852 -C 1800 -W 2000 -M 1800 run HOME/instance-2674787-1276800852.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 0.97 0.99 3/107 17489
/proc/meminfo: memFree=1848336/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0

[startup+0.034456 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 17489
/proc/meminfo: memFree=1848336/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101462 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 17489
/proc/meminfo: memFree=1848336/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301479 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 17489
/proc/meminfo: memFree=1848336/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701515 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 17489
/proc/meminfo: memFree=1848336/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50159 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17492
/proc/meminfo: memFree=1840260/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=10984 CPUtime=1.49
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 2488 0 0 0 147 2 0 0 23 0 1 0 53740970 11247616 2226 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428234 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 2746 2226 268 96 0 1958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19684

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17492
/proc/meminfo: memFree=1839516/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=11788 CPUtime=3.09
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 2657 0 0 0 307 2 0 0 25 0 1 0 53740970 12070912 2395 1992294400 134512640 134902295 4292822736 18446744073709551615 4160410421 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 2947 2395 268 96 0 2159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20488

[startup+6.30102 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17492
/proc/meminfo: memFree=1838524/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=12580 CPUtime=6.29
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 2865 0 0 0 627 2 0 0 25 0 1 0 53740970 12881920 2603 1992294400 134512640 134902295 4292822736 18446744073709551615 4160416626 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 3145 2603 268 96 0 2357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21280

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17492
/proc/meminfo: memFree=1837780/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=13112 CPUtime=12.68
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 3021 0 0 0 1266 2 0 0 25 0 1 0 53740970 13426688 2759 1992294400 134512640 134902295 4292822736 18446744073709551615 4160416905 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 3278 2759 268 96 0 2490 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21812

[startup+25.5007 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17494
/proc/meminfo: memFree=1836168/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=14504 CPUtime=25.48
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 3357 0 0 0 2546 2 0 0 25 0 1 0 53740970 14852096 3095 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428508 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 3626 3095 268 96 0 2838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23204

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17494
/proc/meminfo: memFree=1834308/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=16256 CPUtime=51.07
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 3801 0 0 0 5105 2 0 0 25 0 1 0 53740970 16646144 3539 1992294400 134512640 134902295 4292822736 18446744073709551615 4160398003 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 4064 3539 268 96 0 3276 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24956

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17496
/proc/meminfo: memFree=1832448/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=18012 CPUtime=102.27
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 4228 0 0 0 10224 3 0 0 25 0 1 0 53740970 18444288 3966 1992294400 134512640 134902295 4292822736 18446744073709551615 4160433847 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 4503 3966 268 96 0 3715 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26712

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17496
/proc/meminfo: memFree=1830960/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=19608 CPUtime=162.24
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 4600 0 0 0 16221 3 0 0 25 0 1 0 53740970 20078592 4338 1992294400 134512640 134902295 4292822736 18446744073709551615 4160416766 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 4902 4338 268 96 0 4114 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28308

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/109 17498
/proc/meminfo: memFree=1828728/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=21876 CPUtime=222.23
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 5159 0 0 0 22219 4 0 0 25 0 1 0 53740970 22401024 4897 1992294400 134512640 134902295 4292822736 18446744073709551615 4160410076 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 5469 4897 268 96 0 4681 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30576

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/109 17500
/proc/meminfo: memFree=1828108/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=22608 CPUtime=282.21
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 5323 0 0 0 28217 4 0 0 25 0 1 0 53740970 23150592 5061 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 5652 5061 268 96 0 4864 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31308

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17502
/proc/meminfo: memFree=1826372/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=24360 CPUtime=342.2
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 5758 0 0 0 34216 4 0 0 25 0 1 0 53740970 24944640 5496 1992294400 134512640 134902295 4292822736 18446744073709551615 4160397946 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 6090 5496 268 96 0 5302 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33060

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17504
/proc/meminfo: memFree=1825628/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=25104 CPUtime=402.18
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 5922 0 0 0 40214 4 0 0 25 0 1 0 53740970 25706496 5660 1992294400 134512640 134902295 4292822736 18446744073709551615 4160417383 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 6276 5660 268 96 0 5488 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 33804

[startup+462.301 s]

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

/proc/17491/statm: 7625 6904 268 96 0 6837 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 39200

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17535
/proc/meminfo: memFree=1819676/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=30500 CPUtime=1241.97
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7166 0 0 0 124192 5 0 0 25 0 1 0 53740970 31232000 6904 1992294400 134512640 134902295 4292822736 18446744073709551615 4160397946 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7625 6904 268 96 0 6837 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 39200

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17537
/proc/meminfo: memFree=1819428/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=30676 CPUtime=1301.96
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7202 0 0 0 130191 5 0 0 25 0 1 0 53740970 31412224 6940 1992294400 134512640 134902295 4292822736 18446744073709551615 4160416975 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7669 6940 268 96 0 6881 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 39376

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17537
/proc/meminfo: memFree=1819304/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=30856 CPUtime=1361.94
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7250 0 0 0 136189 5 0 0 25 0 1 0 53740970 31596544 6988 1992294400 134512640 134902295 4292822736 18446744073709551615 4160431005 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7714 6988 268 96 0 6926 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 39556

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17539
/proc/meminfo: memFree=1819304/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31068 CPUtime=1421.93
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7277 0 0 0 142188 5 0 0 25 0 1 0 53740970 31813632 7015 1992294400 134512640 134902295 4292822736 18446744073709551615 4160397992 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7767 7015 268 96 0 6979 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 39768

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17541
/proc/meminfo: memFree=1819304/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31068 CPUtime=1481.91
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7277 0 0 0 148186 5 0 0 25 0 1 0 53740970 31813632 7015 1992294400 134512640 134902295 4292822736 18446744073709551615 4160397952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7767 7015 268 96 0 6979 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 39768

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17543
/proc/meminfo: memFree=1819180/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31068 CPUtime=1541.89
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7278 0 0 0 154184 5 0 0 25 0 1 0 53740970 31813632 7016 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7767 7016 268 96 0 6979 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 39768

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17545
/proc/meminfo: memFree=1819056/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31068 CPUtime=1601.88
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7278 0 0 0 160183 5 0 0 25 0 1 0 53740970 31813632 7016 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428520 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7767 7016 268 96 0 6979 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 39768

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17545
/proc/meminfo: memFree=1819056/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31068 CPUtime=1661.86
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7307 0 0 0 166181 5 0 0 25 0 1 0 53740970 31813632 7045 1992294400 134512640 134902295 4292822736 18446744073709551615 4160398079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7767 7045 268 96 0 6979 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 39768

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17547
/proc/meminfo: memFree=1818684/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31496 CPUtime=1721.85
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7369 0 0 0 172180 5 0 0 25 0 1 0 53740970 32251904 7107 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7874 7107 268 96 0 7086 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 40196

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17549
/proc/meminfo: memFree=1818436/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31496 CPUtime=1781.83
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7387 0 0 0 178178 5 0 0 25 0 1 0 53740970 32251904 7125 1992294400 134512640 134902295 4292822736 18446744073709551615 4160398046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7874 7125 268 96 0 7086 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 40196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/109 17549
/proc/meminfo: memFree=1818436/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31496 CPUtime=1800.04
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7392 0 0 0 179999 5 0 0 25 0 1 0 53740970 32251904 7130 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7874 7130 268 96 0 7086 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 40196

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 0.99 0.99 2/109 17549
/proc/meminfo: memFree=1818436/2059040 swapFree=4139544/4192956
[pid=17489] ppid=17487 vsize=8700 CPUtime=0
/proc/17489/stat : 17489 (run) S 17487 17489 17383 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 53740970 8908800 250 1992294400 4194304 4922060 140733402079568 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17489/statm: 2175 250 211 178 0 68 0
[pid=17491] ppid=17489 vsize=31496 CPUtime=1800.04
/proc/17491/stat : 17491 (PBPASSolver) R 17489 17489 17383 0 -1 4202496 7392 0 0 0 179999 5 0 0 25 0 1 0 53740970 32251904 7130 1992294400 134512640 134902295 4292822736 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17491/statm: 7874 7130 268 96 0 7086 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 40196

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17489 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.99
CPU system time (s): 0.05
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 40196

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 2.80357 second user time and 8.67768 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-17 20:54:12
IDJOB=2674787
IDBENCH=2603
IDSOLVER=1174
FILE ID=node025/2674787-1276800852
PBS_JOBID= 11176657
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674787-1276800852/watcher-2674787-1276800852 -o /tmp/evaluation-result-2674787-1276800852/solver-2674787-1276800852 -C 1800 -W 2000 -M 1800  run HOME/instance-2674787-1276800852.opb

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

MD5SUM BENCH= d370b072a7e1b298fd6270f5934fda51
RANDOM SEED=657465531

node025.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		: 3000.242
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848856 kB
Buffers:         39248 kB
Cached:          81372 kB
SwapCached:       6360 kB
Active:          56484 kB
Inactive:        77116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848856 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:             660 kB
Writeback:           0 kB
AnonPages:       11312 kB
Mapped:          12872 kB
Slab:            54552 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183320 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= 62576 MiB
End job on node025 at 2010-06-17 21:24:15