Trace number 459114

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_v2 2007-03-23SAT (TO)8 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_15.r.opb
MD5SUM68c43c42d601fb3367802646c07cb8c3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.171973
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
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 constraint10
Maximum length of a constraint15
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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/459114-1178649181/instance-459114-1178649181.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 99
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0.00/0.01	o 15
0.00/0.01	o 14
0.00/0.02	o 13
0.59/0.66	o 12
1.00/1.00	o 11
2.49/2.59	o 10
10.59/10.66	o 9
458.48/458.63	o 8
1800.06/1800.60	s SATISFIABLE
1800.06/1800.60	v -x1 -x10 -x100 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 x29 -x3 -x30 x31 -x32
1800.06/1800.60	v x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57
1800.06/1800.60	v -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81
1800.06/1800.60	v -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	8

Conversion Script Data (download as text)

/tmp/evaluation/459114-1178649181/instance-459114-1178649181.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-459114-1178649181 -o ROOT/results/node57/solver-459114-1178649181 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459114-1178649181/instance-459114-1178649181.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: 0.99 0.98 0.99 3/64 14268
/proc/meminfo: memFree=1517400/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=1320 CPUtime=0
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 306054104 1351680 123 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 330 123 101 219 0 107 0

[startup+0.0875581 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14268
/proc/meminfo: memFree=1517400/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=1320 CPUtime=0.08
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 194 0 0 0 8 0 0 0 18 0 1 0 306054104 1351680 176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 330 176 102 219 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1320

[startup+0.101559 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14268
/proc/meminfo: memFree=1517400/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=1472 CPUtime=0.09
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 306054104 1507328 189 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 368 189 102 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301576 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14268
/proc/meminfo: memFree=1517400/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=1728 CPUtime=0.29
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 306054104 1769472 281 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 432 281 102 219 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1728

[startup+0.701611 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14268
/proc/meminfo: memFree=1517400/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=2568 CPUtime=0.69
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 465 0 0 0 69 0 0 0 22 0 1 0 306054104 2629632 447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 642 447 102 219 0 419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2568

[startup+1.50168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14269
/proc/meminfo: memFree=1515600/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=3924 CPUtime=1.49
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 682 0 0 0 148 1 0 0 25 0 1 0 306054104 4018176 615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 981 615 102 219 0 758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3924

[startup+3.10182 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14269
/proc/meminfo: memFree=1514768/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=4056 CPUtime=3.09
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 852 0 0 0 308 1 0 0 25 0 1 0 306054104 4153344 785 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 1014 785 102 219 0 791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4056

[startup+6.3011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14269
/proc/meminfo: memFree=1513488/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=6892 CPUtime=6.29
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 1180 0 0 0 625 4 0 0 25 0 1 0 306054104 7057408 1016 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 1723 1016 102 219 0 1500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6892

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14269
/proc/meminfo: memFree=1512272/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=7160 CPUtime=12.69
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 1488 0 0 0 1263 6 0 0 25 0 1 0 306054104 7331840 1324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 1790 1324 102 219 0 1567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7160

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14269
/proc/meminfo: memFree=1510800/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=8348 CPUtime=25.48
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 2031 0 0 0 2538 10 0 0 25 0 1 0 306054104 8548352 1674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 2087 1674 102 219 0 1864 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8348

[startup+51.102 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1508496/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=13044 CPUtime=51.08
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 2613 0 0 0 5090 18 0 0 25 0 1 0 306054104 13357056 2256 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 3261 2256 102 219 0 3038 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13044

[startup+102.304 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1504272/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=15848 CPUtime=102.27
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 4021 0 0 0 10200 27 0 0 25 0 1 0 306054104 16228352 3279 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 3962 3279 102 219 0 3739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15848

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1501008/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=25316 CPUtime=162.25
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 4838 0 0 0 16190 35 0 0 25 0 1 0 306054104 25923584 4096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 6329 4096 102 219 0 6106 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1498064/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=26492 CPUtime=222.24
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 5563 0 0 0 22181 43 0 0 25 0 1 0 306054104 27127808 4821 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 6623 4821 102 219 0 6400 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26492

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1495248/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=30488 CPUtime=282.22
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 7040 0 0 0 28172 50 0 0 25 0 1 0 306054104 31219712 5529 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 7622 5529 102 219 0 7399 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1492496/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=31544 CPUtime=342.21
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 7718 0 0 0 34164 57 0 0 25 0 1 0 306054104 32301056 6207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 7886 6207 102 219 0 7663 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31544

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1491152/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=31940 CPUtime=402.19
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 8074 0 0 0 40158 61 0 0 25 0 1 0 306054104 32706560 6563 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 7985 6563 102 219 0 7762 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1489360/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=32668 CPUtime=462.18
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 8511 0 0 0 46152 66 0 0 25 0 1 0 306054104 33452032 7000 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 8167 7000 102 219 0 7944 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 32668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1488144/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=32956 CPUtime=522.17
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 8820 0 0 0 52145 72 0 0 25 0 1 0 306054104 33746944 7309 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 8239 7309 102 219 0 8016 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 32956

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1486800/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=49780 CPUtime=582.15
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 9149 0 0 0 58138 77 0 0 25 0 1 0 306054104 50974720 7638 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 12445 7638 102 219 0 12222 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 49780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1485776/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=50600 CPUtime=642.14
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 9395 0 0 0 64133 81 0 0 25 0 1 0 306054104 51814400 7884 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 12650 7884 102 219 0 12427 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 50600


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1482832/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=51872 CPUtime=822.1
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 10167 0 0 0 82115 95 0 0 25 0 1 0 306054104 53116928 8623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 12968 8623 102 219 0 12745 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 51872

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1482576/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=51872 CPUtime=882.08
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 10239 0 0 0 88110 98 0 0 25 0 1 0 306054104 53116928 8695 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 12968 8695 102 219 0 12745 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 51872

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1482000/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=58148 CPUtime=942.06
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 11868 0 0 0 94104 102 0 0 25 0 1 0 306054104 59543552 8787 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 14537 8787 102 219 0 14314 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 58148

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1480976/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=58932 CPUtime=1002.05
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 12202 0 0 0 100097 108 0 0 25 0 1 0 306054104 60346368 9088 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 14733 9088 102 219 0 14510 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 58932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1479568/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=59456 CPUtime=1062.03
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 12584 0 0 0 106091 112 0 0 25 0 1 0 306054104 60882944 9437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 14864 9437 102 219 0 14641 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 59456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1478288/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=59768 CPUtime=1122.02
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 12912 0 0 0 112086 116 0 0 25 0 1 0 306054104 61202432 9765 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 14942 9765 102 219 0 14719 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 59768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1476880/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=60284 CPUtime=1182.01
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 13367 0 0 0 118080 121 0 0 25 0 1 0 306054104 61730816 10121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15071 10121 102 219 0 14848 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 60284

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1475536/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=60800 CPUtime=1242
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 13781 0 0 0 124074 126 0 0 25 0 1 0 306054104 62259200 10436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15200 10436 102 219 0 14977 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 60800

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1474576/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=61064 CPUtime=1301.98
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 14031 0 0 0 130069 129 0 0 25 0 1 0 306054104 62529536 10686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15266 10686 102 219 0 15043 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 61064

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1473744/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=61768 CPUtime=1361.96
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 14384 0 0 0 136062 134 0 0 25 0 1 0 306054104 63250432 10907 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15442 10907 102 219 0 15219 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 61768

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1472848/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=61896 CPUtime=1421.96
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 14637 0 0 0 142059 137 0 0 25 0 1 0 306054104 63381504 11127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15474 11127 102 219 0 15251 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 61896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1471696/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=62356 CPUtime=1481.93
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 14921 0 0 0 148053 140 0 0 25 0 1 0 306054104 63852544 11411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15589 11411 102 219 0 15366 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 62356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1470480/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=63004 CPUtime=1541.92
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 15307 0 0 0 154048 144 0 0 25 0 1 0 306054104 64516096 11698 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15751 11698 102 219 0 15528 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 63004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1469712/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=63480 CPUtime=1601.91
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 15546 0 0 0 160044 147 0 0 25 0 1 0 306054104 65003520 11904 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15870 11904 102 219 0 15647 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 63480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14269
/proc/meminfo: memFree=1469008/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=63608 CPUtime=1661.9
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 15758 0 0 0 166039 151 0 0 25 0 1 0 306054104 65134592 12083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15902 12083 102 219 0 15679 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 63608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 14437
/proc/meminfo: memFree=1466624/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=63836 CPUtime=1721.78
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 16008 0 0 0 172024 154 0 0 25 0 1 0 306054104 65368064 12333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 15959 12333 102 219 0 15736 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 63836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14467
/proc/meminfo: memFree=1467088/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=64092 CPUtime=1781.75
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 16242 0 0 0 178018 157 0 0 25 0 1 0 306054104 65630208 12501 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 16023 12501 102 219 0 15800 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 64092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14467
/proc/meminfo: memFree=1466832/2055920 swapFree=4183252/4192956
[pid=14268] ppid=14266 vsize=64092 CPUtime=1800.06
/proc/14268/stat : 14268 (PBS4_SAT07v2) R 14266 14268 13392 0 -1 4194304 16306 0 0 0 179848 158 0 0 25 0 1 0 306054104 65630208 12565 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14268/statm: 16023 12565 102 219 0 15800 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 64092

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.48
CPU system time (s): 1.59276
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 64092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.59276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16309
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= 1598

runsolver used 1.23781 second user time and 3.73943 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  8 18:33:01 UTC 2007

IDJOB= 459114
IDBENCH= 2885
IDSOLVER= 200
FILE ID= node57/459114-1178649181

PBS_JOBID= 5218387

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459114-1178649181/instance-459114-1178649181.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-459114-1178649181 -o ROOT/results/node57/conversion-459114-1178649181 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459114-1178649181/instance-459114-1178649181.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-459114-1178649181 -o ROOT/results/node57/solver-459114-1178649181 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459114-1178649181/instance-459114-1178649181.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  68c43c42d601fb3367802646c07cb8c3

RANDOM SEED= 521365144

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1517744 kB
Buffers:         39264 kB
Cached:         381228 kB
SwapCached:       3760 kB
Active:         121044 kB
Inactive:       309272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517744 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          15808 kB
Slab:            93952 kB
Committed_AS:  4923976 kB
PageTables:       1408 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= 66562 MiB

End job on node57 on Tue May  8 19:03:04 UTC 2007