Trace number 2674632

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh1.opb
MD5SUMb84b6cd84911af66063b9e69b75cd378
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark0.103984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 92
Optimality of the best value was proved YES
Number of variables200
Total number of constraints950
Number of constraints which are clauses950
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 constraint14
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 

0.00/0.60	c 200 950 0 0 0 0 0 0
0.00/0.60	o 97
0.00/0.60	c 128 ~x1159+64 ~x1158+32 ~x1157+16 ~x1156+8 ~x1155+4 ~x1154+2 ~x1153+1 ~x1152+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-2674632-1276795954/watcher-2674632-1276795954 -o /tmp/evaluation-result-2674632-1276795954/solver-2674632-1276795954 -C 1800 -W 2000 -M 1800 run HOME/instance-2674632-1276795954.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 1.04 1.01 3/106 25702
/proc/meminfo: memFree=1755240/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0

[startup+0.0319161 s]
/proc/loadavg: 1.09 1.04 1.01 3/106 25702
/proc/meminfo: memFree=1755240/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101923 s]
/proc/loadavg: 1.09 1.04 1.01 3/106 25702
/proc/meminfo: memFree=1755240/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30194 s]
/proc/loadavg: 1.09 1.04 1.01 3/106 25702
/proc/meminfo: memFree=1755240/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701968 s]
/proc/loadavg: 1.09 1.04 1.01 3/106 25702
/proc/meminfo: memFree=1755240/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50203 s]
/proc/loadavg: 1.08 1.03 1.01 2/108 25705
/proc/meminfo: memFree=1671896/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=85704 CPUtime=1.49
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 22252 0 0 0 127 22 0 0 25 0 1 0 20889849 87760896 20848 1992294400 134512640 134902295 4292680784 18446744073709551615 4160445893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 21426 20848 266 96 0 20638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94404

[startup+3.10117 s]
/proc/loadavg: 1.08 1.03 1.01 2/108 25705
/proc/meminfo: memFree=1671772/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=86100 CPUtime=3.09
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 22336 0 0 0 287 22 0 0 25 0 1 0 20889849 88166400 20932 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440632 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 21525 20932 269 96 0 20737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94800

[startup+6.30144 s]
/proc/loadavg: 1.07 1.03 1.00 2/108 25705
/proc/meminfo: memFree=1671028/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=86760 CPUtime=6.28
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 22502 0 0 0 606 22 0 0 25 0 1 0 20889849 88842240 21098 1992294400 134512640 134902295 4292680784 18446744073709551615 4160410346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 21690 21098 269 96 0 20902 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95460

[startup+12.701 s]
/proc/loadavg: 1.07 1.03 1.00 2/108 25705
/proc/meminfo: memFree=1669664/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=88080 CPUtime=12.68
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 22840 0 0 0 1246 22 0 0 25 0 1 0 20889849 90193920 21436 1992294400 134512640 134902295 4292680784 18446744073709551615 4160431640 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 22020 21436 269 96 0 21232 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 96780

[startup+25.5011 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 25705
/proc/meminfo: memFree=1666068/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=91644 CPUtime=25.48
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 23719 0 0 0 2525 23 0 0 25 0 1 0 20889849 93843456 22315 1992294400 134512640 134902295 4292680784 18446744073709551615 4160410352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 22911 22315 269 96 0 22123 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100344

[startup+51.1013 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 25705
/proc/meminfo: memFree=1660984/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=96804 CPUtime=51.07
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 25015 0 0 0 5083 24 0 0 25 0 1 0 20889849 99127296 23611 1992294400 134512640 134902295 4292680784 18446744073709551615 4160422582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 24201 23611 269 96 0 23413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105504

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 25707
/proc/meminfo: memFree=1656024/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=101400 CPUtime=102.27
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 26176 0 0 0 10202 25 0 0 25 0 1 0 20889849 103833600 24772 1992294400 134512640 134902295 4292680784 18446744073709551615 4160443357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 25350 24772 269 96 0 24562 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110100

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 25709
/proc/meminfo: memFree=1649204/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=108300 CPUtime=162.24
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 27884 0 0 0 16197 27 0 0 25 0 1 0 20889849 110899200 26480 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440835 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 27075 26480 269 96 0 26287 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 117000

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25711
/proc/meminfo: memFree=1642756/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=114868 CPUtime=222.23
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 29507 0 0 0 22194 29 0 0 25 0 1 0 20889849 117624832 28103 1992294400 134512640 134902295 4292680784 18446744073709551615 4160410469 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 28717 28103 269 96 0 27929 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 123568

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25711
/proc/meminfo: memFree=1635564/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=122000 CPUtime=282.21
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 31296 0 0 0 28190 31 0 0 25 0 1 0 20889849 124928000 29892 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 30500 29892 269 96 0 29712 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 130700

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25713
/proc/meminfo: memFree=1631224/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=126144 CPUtime=342.2
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 32347 0 0 0 34188 32 0 0 25 0 1 0 20889849 129171456 30943 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 31536 30943 269 96 0 30748 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 134844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25715
/proc/meminfo: memFree=1627380/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=130092 CPUtime=402.19
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 33307 0 0 0 40186 33 0 0 25 0 1 0 20889849 133214208 31903 1992294400 134512640 134902295 4292680784 18446744073709551615 4160429519 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 32523 31903 269 96 0 31735 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 138792

[startup+462.302 s]

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

/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 145528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1619940/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=136828 CPUtime=1241.99
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 35003 0 0 0 124164 35 0 0 25 0 1 0 20889849 140111872 33599 1992294400 134512640 134902295 4292680784 18446744073709551615 4160410270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 145528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25739
/proc/meminfo: memFree=1619816/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=136828 CPUtime=1301.98
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 35003 0 0 0 130163 35 0 0 25 0 1 0 20889849 140111872 33599 1992294400 134512640 134902295 4292680784 18446744073709551615 4160410367 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 145528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25741
/proc/meminfo: memFree=1619816/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=136828 CPUtime=1361.96
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 35003 0 0 0 136161 35 0 0 25 0 1 0 20889849 140111872 33599 1992294400 134512640 134902295 4292680784 18446744073709551615 4160428887 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 145528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25743
/proc/meminfo: memFree=1619692/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=136828 CPUtime=1421.95
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 35003 0 0 0 142160 35 0 0 25 0 1 0 20889849 140111872 33599 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 145528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25743
/proc/meminfo: memFree=1619692/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=136828 CPUtime=1481.93
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 35003 0 0 0 148158 35 0 0 25 0 1 0 20889849 140111872 33599 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 145528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25745
/proc/meminfo: memFree=1619568/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=136828 CPUtime=1541.91
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 35003 0 0 0 154156 35 0 0 25 0 1 0 20889849 140111872 33599 1992294400 134512640 134902295 4292680784 18446744073709551615 4160422901 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 34207 33599 269 96 0 33419 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 145528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25747
/proc/meminfo: memFree=1615600/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=141084 CPUtime=1601.9
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 36063 0 0 0 160153 37 0 0 25 0 1 0 20889849 144470016 34659 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440659 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 35271 34659 269 96 0 34483 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 149784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25749
/proc/meminfo: memFree=1611260/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=145440 CPUtime=1661.89
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 37147 0 0 0 166151 38 0 0 25 0 1 0 20889849 148930560 35743 1992294400 134512640 134902295 4292680784 18446744073709551615 4160410235 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 36360 35743 269 96 0 35572 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 154140

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25760
/proc/meminfo: memFree=1607416/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=149268 CPUtime=1721.86
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 38103 0 0 0 172147 39 0 0 25 0 1 0 20889849 152850432 36699 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 37317 36699 269 96 0 36529 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 157968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25760
/proc/meminfo: memFree=1602828/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=153624 CPUtime=1781.84
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 39215 0 0 0 178144 40 0 0 25 0 1 0 20889849 157310976 37811 1992294400 134512640 134902295 4292680784 18446744073709551615 4160443612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 38406 37811 269 96 0 37618 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 162324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25762
/proc/meminfo: memFree=1601588/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=154944 CPUtime=1800.05
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 39519 0 0 0 179964 41 0 0 25 0 1 0 20889849 158662656 38115 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 38736 38115 269 96 0 37948 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 163644

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 25762
/proc/meminfo: memFree=1601588/2059040 swapFree=4139892/4192956
[pid=25702] ppid=25700 vsize=8700 CPUtime=0
/proc/25702/stat : 25702 (run) S 25700 25702 25133 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 20889849 8908800 251 1992294400 4194304 4922060 140737124614240 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25702/statm: 2175 251 211 178 0 68 0
[pid=25704] ppid=25702 vsize=154944 CPUtime=1800.05
/proc/25704/stat : 25704 (PBPASSolver) R 25702 25702 25133 0 -1 4202496 39519 0 0 0 179964 41 0 0 25 0 1 0 20889849 158662656 38115 1992294400 134512640 134902295 4292680784 18446744073709551615 4160440666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25704/statm: 38736 38115 269 96 0 37948 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 163644

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25702 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.64
CPU system time (s): 0.41
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 163644

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= 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= 4
involuntary context switches= 4

runsolver used 3.08353 second user time and 8.39772 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-17 19:32:34
IDJOB=2674632
IDBENCH=2092
IDSOLVER=1174
FILE ID=node031/2674632-1276795954
PBS_JOBID= 11176624
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674632-1276795954/watcher-2674632-1276795954 -o /tmp/evaluation-result-2674632-1276795954/solver-2674632-1276795954 -C 1800 -W 2000 -M 1800  run HOME/instance-2674632-1276795954.opb

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

MD5SUM BENCH= b84b6cd84911af66063b9e69b75cd378
RANDOM SEED=1666960575

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1755644 kB
Buffers:         94580 kB
Cached:         115904 kB
SwapCached:       6008 kB
Active:          83488 kB
Inactive:       139860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1755644 kB
SwapTotal:     4192956 kB
SwapFree:      4139892 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       11008 kB
Mapped:          12892 kB
Slab:            57972 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180232 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= 62576 MiB
End job on node031 at 2010-06-17 20:02:36