Trace number 366519

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex4inp.r.opb
MD5SUMbc692dc92013616c4d370a3b9a33f673
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.182972
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables240
Total number of constraints91
Number of constraints which are clauses91
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 constraint8
Maximum length of a constraint176
Number of terms in the objective function 240
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 240
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 240
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/366519-1177062349/instance-366519-1177062349.opb ......
0.01/0.02	c done parsing opb.
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19.99/20.04	o 5
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366519-1177062349/instance-366519-1177062349.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-366519-1177062349 -o ROOT/results/node24/solver-366519-1177062349 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366519-1177062349/PBS4 /tmp/evaluation/366519-1177062349/instance-366519-1177062349.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.14 1.06 1.01 3/77 20117
/proc/meminfo: memFree=1512904/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=1324 CPUtime=0
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 154152991 1355776 118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20117/statm: 331 118 87 219 0 108 0

[startup+0.016415 s]
/proc/loadavg: 1.14 1.06 1.01 3/77 20117
/proc/meminfo: memFree=1512904/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=1324 CPUtime=0.01
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 146 0 0 0 1 0 0 0 18 0 1 0 154152991 1355776 128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20117/statm: 331 128 87 219 0 108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1324

[startup+0.101393 s]
/proc/loadavg: 1.14 1.06 1.01 3/77 20117
/proc/meminfo: memFree=1512904/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=1452 CPUtime=0.09
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 205 0 0 0 8 1 0 0 18 0 1 0 154152991 1486848 187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 363 187 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301414 s]
/proc/loadavg: 1.14 1.06 1.01 3/77 20117
/proc/meminfo: memFree=1512904/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=1452 CPUtime=0.29
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 226 0 0 0 28 1 0 0 19 0 1 0 154152991 1486848 208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 363 208 102 219 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701458 s]
/proc/loadavg: 1.14 1.06 1.01 3/77 20117
/proc/meminfo: memFree=1512904/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=1848 CPUtime=0.69
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 271 0 0 0 68 1 0 0 23 0 1 0 154152991 1892352 253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 462 253 103 219 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50154 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 20118
/proc/meminfo: memFree=1512064/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=2360 CPUtime=1.49
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 385 0 0 0 147 2 0 0 25 0 1 0 154152991 2416640 367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 590 367 103 219 0 367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2360

[startup+3.10172 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 20118
/proc/meminfo: memFree=1511168/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=3736 CPUtime=3.09
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 672 0 0 0 307 2 0 0 25 0 1 0 154152991 3825664 654 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 934 654 103 219 0 711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3736

[startup+6.30106 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 20118
/proc/meminfo: memFree=1508800/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=6376 CPUtime=6.29
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 1219 0 0 0 626 3 0 0 25 0 1 0 154152991 6529024 1152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 1594 1152 104 219 0 1371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6376

[startup+12.7018 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 20118
/proc/meminfo: memFree=1507968/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=6644 CPUtime=12.68
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 1352 0 0 0 1264 4 0 0 25 0 1 0 154152991 6803456 1285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 1661 1285 104 219 0 1438 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6644

[startup+25.5021 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 20118
/proc/meminfo: memFree=1507456/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=7448 CPUtime=25.48
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 1606 0 0 0 2541 7 0 0 25 0 1 0 154152991 7626752 1442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 1862 1442 104 219 0 1639 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7448

[startup+51.1029 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 20118
/proc/meminfo: memFree=1506560/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=8816 CPUtime=51.07
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 1996 0 0 0 5098 9 0 0 25 0 1 0 154152991 9027584 1639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 2204 1639 104 219 0 1981 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8816

[startup+102.306 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 20118
/proc/meminfo: memFree=1502912/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=13652 CPUtime=102.27
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 2908 0 0 0 10211 16 0 0 25 0 1 0 154152991 13979648 2551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 3413 2551 104 219 0 3190 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13652

[startup+162.303 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 20118
/proc/meminfo: memFree=1499968/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=15964 CPUtime=162.24
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 4026 0 0 0 16201 23 0 0 25 0 1 0 154152991 16347136 3284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 3991 3284 104 219 0 3768 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15964

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20118
/proc/meminfo: memFree=1497344/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=24604 CPUtime=222.23
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 4663 0 0 0 22195 28 0 0 25 0 1 0 154152991 25194496 3921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 6151 3921 104 219 0 5928 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24604

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20118
/proc/meminfo: memFree=1494528/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=25348 CPUtime=282.21
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 5361 0 0 0 28188 33 0 0 25 0 1 0 154152991 25956352 4619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 6337 4619 104 219 0 6114 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25348

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20118
/proc/meminfo: memFree=1493312/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=26000 CPUtime=342.2
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 5658 0 0 0 34182 38 0 0 25 0 1 0 154152991 26624000 4916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 6500 4916 104 219 0 6277 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26000

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20118
/proc/meminfo: memFree=1491776/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=26868 CPUtime=402.18
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 6045 0 0 0 40176 42 0 0 25 0 1 0 154152991 27512832 5303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 6717 5303 104 219 0 6494 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26868

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20118
/proc/meminfo: memFree=1489856/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=27392 CPUtime=462.16
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 6553 0 0 0 46171 45 0 0 25 0 1 0 154152991 28049408 5811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 6848 5811 104 219 0 6625 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20118
/proc/meminfo: memFree=1487936/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=31124 CPUtime=522.14
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 7770 0 0 0 52165 49 0 0 25 0 1 0 154152991 31870976 6259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 7781 6259 104 219 0 7558 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20118
/proc/meminfo: memFree=1486976/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=31880 CPUtime=582.12
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 8028 0 0 0 58160 52 0 0 25 0 1 0 154152991 32645120 6517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 7970 6517 104 219 0 7747 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 31880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20118
/proc/meminfo: memFree=1486272/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=32540 CPUtime=642.11
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 8198 0 0 0 64155 56 0 0 25 0 1 0 154152991 33320960 6687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 8135 6687 104 219 0 7912 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32540


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20118
/proc/meminfo: memFree=1483200/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=33016 CPUtime=882.04
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 8978 0 0 0 88135 69 0 0 25 0 1 0 154152991 33808384 7467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 8254 7467 104 219 0 8031 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 33016

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20282
/proc/meminfo: memFree=1480008/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=49692 CPUtime=941.93
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 9437 0 0 0 94121 72 0 0 25 0 1 0 154152991 50884608 7926 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 12423 7926 104 219 0 12200 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 49692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1478784/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=51208 CPUtime=1001.9
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10039 0 0 0 100114 76 0 0 25 0 1 0 154152991 52436992 8528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 12802 8528 104 219 0 12579 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1478592/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=51208 CPUtime=1061.88
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10095 0 0 0 106109 79 0 0 25 0 1 0 154152991 52436992 8584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 12802 8584 104 219 0 12579 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 51208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1477760/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=51820 CPUtime=1121.86
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10306 0 0 0 112105 81 0 0 25 0 1 0 154152991 53063680 8795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 12955 8795 104 219 0 12732 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 51820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1477376/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=52084 CPUtime=1181.85
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10410 0 0 0 118100 85 0 0 25 0 1 0 154152991 53334016 8899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 13021 8899 104 219 0 12798 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 52084

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1477056/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=52316 CPUtime=1241.82
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10467 0 0 0 124094 88 0 0 25 0 1 0 154152991 53571584 8956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 13079 8956 104 219 0 12856 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 52316

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1476736/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=52448 CPUtime=1301.81
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10546 0 0 0 130090 91 0 0 25 0 1 0 154152991 53706752 9035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 13112 9035 104 219 0 12889 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 52448

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1476352/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=52448 CPUtime=1361.79
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 10655 0 0 0 136084 95 0 0 25 0 1 0 154152991 53706752 9144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 13112 9144 104 219 0 12889 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 52448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1475328/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=58724 CPUtime=1421.78
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 12498 0 0 0 142080 98 0 0 25 0 1 0 154152991 60133376 9450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 14681 9450 104 219 0 14458 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 58724

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1473088/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=59744 CPUtime=1481.76
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13045 0 0 0 148075 101 0 0 25 0 1 0 154152991 61177856 9997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 14936 9997 104 219 0 14713 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 59744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1471872/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=60444 CPUtime=1541.74
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13339 0 0 0 154070 104 0 0 25 0 1 0 154152991 61894656 10291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15111 10291 104 219 0 14888 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 60444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1471488/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=60708 CPUtime=1601.73
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13445 0 0 0 160066 107 0 0 25 0 1 0 154152991 62164992 10397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15177 10397 104 219 0 14954 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 60708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1471104/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=60972 CPUtime=1661.71
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13531 0 0 0 166062 109 0 0 25 0 1 0 154152991 62435328 10483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15243 10483 104 219 0 15020 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 60972

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1470848/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=60972 CPUtime=1721.69
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13573 0 0 0 172057 112 0 0 25 0 1 0 154152991 62435328 10525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15243 10525 104 219 0 15020 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 60972

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1470528/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=61548 CPUtime=1781.67
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13665 0 0 0 178053 114 0 0 25 0 1 0 154152991 63025152 10617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15387 10617 104 219 0 15164 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 61548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1470464/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=61548 CPUtime=1800.07
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13677 0 0 0 179892 115 0 0 25 0 1 0 154152991 63025152 10629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15387 10629 104 219 0 15164 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 61548

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20316
/proc/meminfo: memFree=1470464/2055920 swapFree=4142048/4192956
[pid=20117] ppid=20115 vsize=61548 CPUtime=1800.07
/proc/20117/stat : 20117 (PBS4) R 20115 20117 19784 0 -1 4194304 13677 0 0 0 179892 115 0 0 25 0 1 0 154152991 63025152 10629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20117/statm: 15387 10629 104 219 0 15164 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 61548

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1798.93
CPU system time (s): 1.16382
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 61548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.16382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13678
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= 8
involuntary context switches= 1994

runsolver used 1.9807 second user time and 4.5803 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Fri Apr 20 09:45:50 UTC 2007

IDJOB= 366519
IDBENCH= 2866
IDSOLVER= 157
FILE ID= node24/366519-1177062349

PBS_JOBID= 4640230

Free space on /tmp= 66234 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex4inp.r.opb
COMMAND LINE= /tmp/evaluation/366519-1177062349/PBS4 /tmp/evaluation/366519-1177062349/instance-366519-1177062349.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-366519-1177062349 -o ROOT/results/node24/conversion-366519-1177062349 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366519-1177062349/instance-366519-1177062349.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-366519-1177062349 -o ROOT/results/node24/solver-366519-1177062349 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366519-1177062349/PBS4 /tmp/evaluation/366519-1177062349/instance-366519-1177062349.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  bc692dc92013616c4d370a3b9a33f673

RANDOM SEED= 103788448

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513376 kB
Buffers:         66412 kB
Cached:         386136 kB
SwapCached:      18964 kB
Active:         169588 kB
Inactive:       310804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513376 kB
SwapTotal:     4192956 kB
SwapFree:      4142048 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          33232 kB
Slab:            47680 kB
Committed_AS:  3685104 kB
PageTables:       1808 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66234 MiB

End job on node24 on Fri Apr 20 10:15:53 UTC 2007