Trace number 2669360

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
PB/CT 0.1? (TO) 1800.12 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
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 benchmark0.052991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 30/0 clauses 31/0 units 0
0.00/0.00	c vars 930
1800.10/1800.71	s UNKNOWN

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-2669360-1276577814/watcher-2669360-1276577814 -o /tmp/evaluation-result-2669360-1276577814/solver-2669360-1276577814 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669360-1276577814.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: 0.94 0.99 0.99 3/106 1722
/proc/meminfo: memFree=1752176/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=2208 CPUtime=0
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 262 0 0 0 0 0 0 0 20 0 1 0 33382817 2260992 185 1992294400 134512640 136485738 4291198144 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1722/statm: 552 185 156 482 0 68 0

[startup+0.10122 s]
/proc/loadavg: 0.94 0.99 0.99 3/106 1722
/proc/meminfo: memFree=1752176/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=9888 CPUtime=0.09
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 2148 0 0 0 8 1 0 0 20 0 1 0 33382817 10125312 2071 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 2472 2071 223 482 0 1988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9888

[startup+0.201237 s]
/proc/loadavg: 0.94 0.99 0.99 3/106 1722
/proc/meminfo: memFree=1752176/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=10284 CPUtime=0.19
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 2254 0 0 0 16 3 0 0 20 0 1 0 33382817 10530816 2177 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 2571 2177 224 482 0 2087 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10284

[startup+0.301254 s]
/proc/loadavg: 0.94 0.99 0.99 3/106 1722
/proc/meminfo: memFree=1752176/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=10680 CPUtime=0.29
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 2357 0 0 0 24 5 0 0 20 0 1 0 33382817 10936320 2280 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 2670 2280 224 482 0 2186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10680

[startup+0.701323 s]
/proc/loadavg: 0.94 0.99 0.99 3/106 1722
/proc/meminfo: memFree=1752176/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=11340 CPUtime=0.69
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 2527 0 0 0 56 13 0 0 20 0 1 0 33382817 11612160 2450 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 2835 2450 224 482 0 2351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11340

[startup+1.50046 s]
/proc/loadavg: 0.94 0.99 0.99 2/107 1723
/proc/meminfo: memFree=1742992/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=11868 CPUtime=1.49
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 2655 0 0 0 120 29 0 0 23 0 1 0 33382817 12152832 2578 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 2967 2578 224 482 0 2483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11868

[startup+3.10073 s]
/proc/loadavg: 0.94 0.99 0.99 2/107 1723
/proc/meminfo: memFree=1742248/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=13320 CPUtime=3.09
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 3016 0 0 0 252 57 0 0 25 0 1 0 33382817 13639680 2939 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 3330 2939 224 482 0 2846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13320

[startup+6.30029 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 1723
/proc/meminfo: memFree=1740760/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=13320 CPUtime=6.29
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 3016 0 0 0 519 110 0 0 25 0 1 0 33382817 13639680 2939 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 3330 2939 224 482 0 2846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13320

[startup+12.7014 s]
/proc/loadavg: 1.10 1.02 1.00 2/107 1723
/proc/meminfo: memFree=1739148/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=14728 CPUtime=12.69
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 3392 0 0 0 1052 217 0 0 25 0 1 0 33382817 15081472 3312 1992294400 134512640 136485738 4291198144 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 3682 3312 224 482 0 3198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14728

[startup+25.5016 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 1723
/proc/meminfo: memFree=1737536/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=16368 CPUtime=25.48
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 3790 0 0 0 2150 398 0 0 25 0 1 0 33382817 16760832 3710 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 4092 3710 224 482 0 3608 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16368

[startup+51.102 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 1725
/proc/meminfo: memFree=1734932/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=19008 CPUtime=51.07
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 4440 0 0 0 4351 756 0 0 25 0 1 0 33382817 19464192 4360 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 4752 4360 224 482 0 4268 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19008

[startup+102.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 1725
/proc/meminfo: memFree=1732700/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=21148 CPUtime=102.26
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 4989 0 0 0 8843 1383 0 0 25 0 1 0 33382817 21655552 4909 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 5287 4909 224 482 0 4803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21148

[startup+162.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 1727
/proc/meminfo: memFree=1730592/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=23200 CPUtime=162.24
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 5496 0 0 0 13994 2230 0 0 25 0 1 0 33382817 23756800 5416 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 5800 5416 224 482 0 5316 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23200

[startup+222.308 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 1729
/proc/meminfo: memFree=1728484/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=25288 CPUtime=222.23
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 6085 0 0 0 19322 2901 0 0 25 0 1 0 33382817 25894912 5937 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 6322 5937 224 482 0 5838 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25288

[startup+282.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 1742
/proc/meminfo: memFree=1727616/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=25288 CPUtime=282.18
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 6085 0 0 0 24582 3636 0 0 25 0 1 0 33382817 25894912 5937 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 6322 5937 224 482 0 5838 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25288

[startup+342.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 1744
/proc/meminfo: memFree=1725384/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=28040 CPUtime=342.17
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 6804 0 0 0 29859 4358 0 0 25 0 1 0 33382817 28712960 6626 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 7010 6626 224 482 0 6526 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28040

[startup+402.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 1744
/proc/meminfo: memFree=1724888/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=28104 CPUtime=402.15
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 6950 0 0 0 35046 5169 0 0 25 0 1 0 33382817 28778496 6654 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 7026 6654 224 482 0 6542 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28104

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 1746
/proc/meminfo: memFree=1724640/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=28764 CPUtime=462.13
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 7098 0 0 0 40338 5875 0 0 25 0 1 0 33382817 29454336 6802 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 7191 6802 224 482 0 6707 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 28764

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1749
/proc/meminfo: memFree=1724020/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=29424 CPUtime=522.11
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 7272 0 0 0 45751 6460 0 0 25 0 1 0 33382817 30130176 6976 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 7356 6976 224 482 0 6872 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29424

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1751
/proc/meminfo: memFree=1722780/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=30612 CPUtime=582.08
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 7570 0 0 0 51003 7205 0 0 25 0 1 0 33382817 31346688 7274 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 7653 7274 224 482 0 7169 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 30612

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 1753
/proc/meminfo: memFree=1718936/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=34152 CPUtime=642.07
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 8562 0 0 0 56236 7971 0 0 25 0 1 0 33382817 34971648 8162 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8538 8162 224 482 0 8054 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 34152

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 1757
/proc/meminfo: memFree=1717200/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=35648 CPUtime=822.01
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9149 0 0 0 72247 9954 0 0 25 0 1 0 33382817 36503552 8535 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8912 8535 224 482 0 8428 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 35648

[startup+882.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1759
/proc/meminfo: memFree=1717200/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=35648 CPUtime=881.99
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9150 0 0 0 77462 10737 0 0 25 0 1 0 33382817 36503552 8536 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8912 8536 224 482 0 8428 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 35648

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1762
/proc/meminfo: memFree=1717200/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=35648 CPUtime=941.97
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9150 0 0 0 82765 11432 0 0 25 0 1 0 33382817 36503552 8536 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8912 8536 224 482 0 8428 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 35648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1762
/proc/meminfo: memFree=1716952/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=35648 CPUtime=1001.95
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9566 0 0 0 87977 12218 0 0 25 0 1 0 33382817 36503552 8536 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8912 8536 224 482 0 8428 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 35648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1768
/proc/meminfo: memFree=1716332/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=35648 CPUtime=1061.94
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9603 0 0 0 93333 12861 0 0 25 0 1 0 33382817 36503552 8536 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8912 8536 224 482 0 8428 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 35648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1770
/proc/meminfo: memFree=1716332/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=35648 CPUtime=1121.91
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9603 0 0 0 98718 13473 0 0 25 0 1 0 33382817 36503552 8536 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 8912 8536 224 482 0 8428 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 35648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1772
/proc/meminfo: memFree=1715340/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=37232 CPUtime=1181.9
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9995 0 0 0 104228 13962 0 0 25 0 1 0 33382817 38125568 8928 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9308 8928 224 482 0 8824 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 37232

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1774
/proc/meminfo: memFree=1715340/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=37232 CPUtime=1241.87
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 9995 0 0 0 109723 14464 0 0 25 0 1 0 33382817 38125568 8928 1992294400 134512640 136485738 4291198144 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9308 8928 224 482 0 8824 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 37232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1774
/proc/meminfo: memFree=1714968/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=37496 CPUtime=1301.85
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 10064 0 0 0 115220 14965 0 0 25 0 1 0 33382817 38395904 8997 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9374 8997 224 482 0 8890 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 37496

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1776
/proc/meminfo: memFree=1714968/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=37460 CPUtime=1361.83
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 10064 0 0 0 120510 15673 0 0 25 0 1 0 33382817 38359040 8988 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9365 8988 224 482 0 8881 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 37460

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1778
/proc/meminfo: memFree=1712860/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=39060 CPUtime=1421.82
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 10596 0 0 0 125819 16363 0 0 25 0 1 0 33382817 39997440 9388 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9765 9388 224 482 0 9281 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 39060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1780
/proc/meminfo: memFree=1712860/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=39060 CPUtime=1481.8
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 10596 0 0 0 131080 17100 0 0 25 0 1 0 33382817 39997440 9388 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9765 9388 224 482 0 9281 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 39060

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1782
/proc/meminfo: memFree=1712860/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=39060 CPUtime=1541.78
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 10596 0 0 0 136391 17787 0 0 25 0 1 0 33382817 39997440 9388 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9765 9388 224 482 0 9281 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 39060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1782
/proc/meminfo: memFree=1712860/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=39060 CPUtime=1601.75
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 10596 0 0 0 141742 18433 0 0 25 0 1 0 33382817 39997440 9388 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 9765 9388 224 482 0 9281 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 39060

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1784
/proc/meminfo: memFree=1711372/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=40572 CPUtime=1661.73
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 11078 0 0 0 147033 19140 0 0 25 0 1 0 33382817 41545728 9766 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 10143 9766 224 482 0 9659 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 40572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1786
/proc/meminfo: memFree=1711372/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=40572 CPUtime=1721.71
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 11078 0 0 0 152379 19792 0 0 25 0 1 0 33382817 41545728 9766 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 10143 9766 224 482 0 9659 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 40572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1788
/proc/meminfo: memFree=1711372/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=40572 CPUtime=1781.7
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 11078 0 0 0 157648 20522 0 0 25 0 1 0 33382817 41545728 9766 1992294400 134512640 136485738 4291198144 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 10143 9766 224 482 0 9659 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 40572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1788
/proc/meminfo: memFree=1711124/2059040 swapFree=4136088/4192956
[pid=1722] ppid=1720 vsize=40824 CPUtime=1800.1
/proc/1722/stat : 1722 (pbct) R 1720 1722 1500 0 -1 4202496 11238 0 0 0 159237 20773 0 0 25 0 1 0 33382817 41803776 9829 1992294400 134512640 136485738 4291198144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1722/statm: 10206 9829 224 482 0 9722 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 40824

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

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

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1592.38
CPU system time (s): 207.74
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 41232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1592.38
system time used= 207.74
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11238
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= 2
involuntary context switches= 5804

runsolver used 2.97555 second user time and 8.50671 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-15 06:56:54
IDJOB=2669360
IDBENCH=2583
IDSOLVER=1170
FILE ID=node014/2669360-1276577814
PBS_JOBID= 11173531
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669360-1276577814/watcher-2669360-1276577814 -o /tmp/evaluation-result-2669360-1276577814/solver-2669360-1276577814 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669360-1276577814.opb

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

MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd
RANDOM SEED=2076514442

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1752580 kB
Buffers:         73940 kB
Cached:         141908 kB
SwapCached:      11636 kB
Active:          95960 kB
Inactive:       134516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1752580 kB
SwapTotal:     4192956 kB
SwapFree:      4136088 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:       11740 kB
Mapped:           9376 kB
Slab:            54284 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62568 MiB
End job on node014 at 2010-06-15 07:26:57