Trace number 354760

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
PB-clasp 2007-03-23SAT (TO)88 1801.95 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-duke2.b.opb
MD5SUMad998dfe89909927555ae6165c9e8c9e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark71
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 70
Optimality of the best value was proved NO
Number of variables1821
Total number of constraints4706
Number of constraints which are clauses4706
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 constraint1
Maximum length of a constraint382
Number of terms in the objective function 1821
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 1821
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1821
Number of bits of the biggest sum of numbers11
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)

2.96/3.02	o 937
51.93/52.07	o 95
62.33/62.49	o 94
72.64/72.77	o 93
104.67/104.82	o 92
653.20/653.60	o 91
1078.98/1079.56	o 90
1120.46/1121.06	o 89
1644.19/1644.97	o 88
1800.05/1800.81	c Somebody sent me a SIGTERM
1800.05/1800.81	s SATISFIABLE
1800.05/1800.81	v x8 x12 x15 x21 x30 x31 x32 x34 x38 x47 x61 x104 x164 x170 x192 x311 x317 x389 x417 x438 x444 x465 x474 x523 x549 x578 x581 x582 x608
1800.05/1800.81	v x612 x644 x650 x691 x692 x707 x790 x804 x818 x822 x906 x941 x953 x967 x991 x992 x1034 x1073 x1095 x1153 x1157 x1184 x1190 x1193
1800.05/1800.81	v x1207 x1250 x1253 x1256 x1451 x1458 x1462 x1468 x1501 x1504 x1520 x1541 x1542 x1543 x1577 x1654 x1661 x1662 x1663 x1666 x1676
1800.05/1800.81	v x1690 x1691 x1692 x1699 x1705 x1710 x1713 x1740 x1750 x1754 x1758 x1759 x1761 x1809
1800.05/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	88

Conversion Script Data (download as text)

/tmp/evaluation/354760-1176724094/instance-354760-1176724094.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/node22/watcher-354760-1176724094 -o ROOT/results/node22/solver-354760-1176724094 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354760-1176724094.opb /tmp/evaluation/354760-1176724094/temp 

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: 0.92 0.98 0.99 3/77 14471
/proc/meminfo: memFree=1751096/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=12268 CPUtime=0
/proc/14471/stat : 14471 (pbclasp) R 14469 14471 14324 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 120327113 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272467982949 0 0 4224 0 0 0 0 17 1 0 0
/proc/14471/statm: 3067 317 242 3 0 167 0

[startup+0.06272 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14471
/proc/meminfo: memFree=1751096/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=12800 CPUtime=0.04
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 604 0 0 0 4 0 0 0 16 0 1 0 120327113 13107200 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14471/statm: 3200 557 324 3 0 300 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12800

[startup+0.101724 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14471
/proc/meminfo: memFree=1751096/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=12800 CPUtime=0.04
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 604 0 0 0 4 0 0 0 16 0 1 0 120327113 13107200 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14471/statm: 3200 557 324 3 0 300 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12800

[startup+0.301754 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14471
/proc/meminfo: memFree=1751096/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=12800 CPUtime=0.04
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 604 0 0 0 4 0 0 0 16 0 1 0 120327113 13107200 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14471/statm: 3200 557 324 3 0 300 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12800

[startup+0.701816 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14471
/proc/meminfo: memFree=1751096/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=12800 CPUtime=0.04
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 604 0 0 0 4 0 0 0 16 0 1 0 120327113 13107200 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14471/statm: 3200 557 324 3 0 300 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12800

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 14474
/proc/meminfo: memFree=1748512/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=12800 CPUtime=0.04
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 604 0 0 0 4 0 0 0 16 0 1 0 120327113 13107200 557 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14471/statm: 3200 557 324 3 0 300 0
[pid=14473] ppid=14471 vsize=5352 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14471 14471 14324 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 120327119 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14473/statm: 1338 229 193 169 0 49 0
[pid=14474] ppid=14473 vsize=12532 CPUtime=1.43
/proc/14474/stat : 14474 (pb2clasp1) R 14473 14471 14324 0 -1 4194304 524 0 0 0 143 0 0 0 25 0 1 0 120327119 12832768 486 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 272486050961 0 0 4224 0 0 0 0 17 1 0 0
/proc/14474/statm: 3133 486 339 3 0 233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30684

[startup+3.10219 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 14481
/proc/meminfo: memFree=1745560/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 996 5097 0 0 5 0 290 5 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 13064

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 14489
/proc/meminfo: memFree=1642584/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 996 5097 0 0 5 0 290 5 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14487] ppid=14471 vsize=5352 CPUtime=0
/proc/14487/stat : 14487 (sh) S 14471 14471 14324 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 120327417 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14487/statm: 1338 224 188 169 0 49 0
[pid=14488] ppid=14487 vsize=2520 CPUtime=0
/proc/14488/stat : 14488 (cat) S 14487 14471 14324 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 120327418 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 272467984610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14488/statm: 630 87 71 4 0 42 0
[pid=14489] ppid=14487 vsize=161632 CPUtime=3.25
/proc/14489/stat : 14489 (clasp) R 14487 14471 14324 0 -1 4194304 41131 0 0 0 308 17 0 0 25 0 1 0 120327418 165511168 39399 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/14489/statm: 40408 39400 184 154 0 39878 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 182568

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 14489
/proc/meminfo: memFree=1181088/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 996 5097 0 0 5 0 290 5 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14487] ppid=14471 vsize=5352 CPUtime=0
/proc/14487/stat : 14487 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120327417 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14487/statm: 1338 224 188 169 0 49 0
[pid=14489] ppid=14487 vsize=603204 CPUtime=9.64
/proc/14489/stat : 14489 (clasp) R 14487 14471 14324 0 -1 4194304 182728 0 0 0 887 77 0 0 25 0 1 0 120327418 617680896 141435 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134676971 0 0 4096 0 0 0 0 17 1 0 0
/proc/14489/statm: 150801 141435 194 154 0 150271 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 621620

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 14489
/proc/meminfo: memFree=1045600/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 996 5097 0 0 5 0 290 5 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14487] ppid=14471 vsize=5352 CPUtime=0
/proc/14487/stat : 14487 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120327417 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14487/statm: 1338 224 188 169 0 49 0
[pid=14489] ppid=14487 vsize=734360 CPUtime=22.44
/proc/14489/stat : 14489 (clasp) R 14487 14471 14324 0 -1 4194304 221374 0 0 0 2153 91 0 0 25 0 1 0 120327418 751984640 175199 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/14489/statm: 183590 175199 196 154 0 183060 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 752776

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 14489
/proc/meminfo: memFree=1037088/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 996 5097 0 0 5 0 290 5 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14487] ppid=14471 vsize=5352 CPUtime=0
/proc/14487/stat : 14487 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120327417 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14487/statm: 1338 224 188 169 0 49 0
[pid=14489] ppid=14487 vsize=734360 CPUtime=48.03
/proc/14489/stat : 14489 (clasp) R 14487 14471 14324 0 -1 4194304 223624 0 0 0 4710 93 0 0 25 0 1 0 120327418 751984640 177449 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14489/statm: 183590 177449 196 154 0 183060 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 752776

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 14513
/proc/meminfo: memFree=1597544/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=72.74
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 1373 325173 0 0 6 0 7106 162 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14511] ppid=14471 vsize=5352 CPUtime=0
/proc/14511/stat : 14511 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120334398 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14511/statm: 1338 224 188 169 0 49 0
[pid=14513] ppid=14511 vsize=157916 CPUtime=29.44
/proc/14513/stat : 14513 (clasp) R 14511 14471 14324 0 -1 4194304 46287 0 0 0 2925 19 0 0 25 0 1 0 120334398 161705984 37515 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14513/statm: 39479 37515 196 154 0 38949 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 176332

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 14521
/proc/meminfo: memFree=1598952/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=104.73
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 1519 372827 0 0 6 0 10282 185 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14519] ppid=14471 vsize=5352 CPUtime=0
/proc/14519/stat : 14519 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120337598 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14519/statm: 1338 224 188 169 0 49 0
[pid=14521] ppid=14519 vsize=157056 CPUtime=57.42
/proc/14521/stat : 14521 (clasp) R 14519 14471 14324 0 -1 4194304 45934 0 0 0 5721 21 0 0 25 0 1 0 120337599 160825344 37158 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 39264 37158 196 154 0 38734 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 175472

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 14521
/proc/meminfo: memFree=1598824/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=104.73
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 1519 372827 0 0 6 0 10282 185 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14519] ppid=14471 vsize=5352 CPUtime=0
/proc/14519/stat : 14519 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120337598 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14519/statm: 1338 224 188 169 0 49 0
[pid=14521] ppid=14519 vsize=157056 CPUtime=117.41
/proc/14521/stat : 14521 (clasp) R 14519 14471 14324 0 -1 4194304 45960 0 0 0 11719 22 0 0 25 0 1 0 120337599 160825344 37184 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 39264 37184 196 154 0 38734 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 175472

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 14521
/proc/meminfo: memFree=1598760/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=104.73
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 1519 372827 0 0 6 0 10282 185 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14519] ppid=14471 vsize=5352 CPUtime=0
/proc/14519/stat : 14519 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120337598 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14519/statm: 1338 224 188 169 0 49 0
[pid=14521] ppid=14519 vsize=157056 CPUtime=177.38
/proc/14521/stat : 14521 (clasp) R 14519 14471 14324 0 -1 4194304 45974 0 0 0 17716 22 0 0 25 0 1 0 120337599 160825344 37198 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/14521/statm: 39264 37198 196 154 0 38734 0

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

Current children cumulated vsize (KiB) 162800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14751
/proc/meminfo: memFree=1610600/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2100 567139 0 0 7 1 164114 308 18 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14749] ppid=14471 vsize=5352 CPUtime=0
/proc/14749/stat : 14749 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120491613 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14749/statm: 1338 224 188 169 0 49 0
[pid=14751] ppid=14749 vsize=144384 CPUtime=77.26
/proc/14751/stat : 14751 (clasp) R 14749 14471 14324 0 -1 4194304 42999 0 0 0 7709 17 0 0 25 0 1 0 120491613 147849216 34267 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740652 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 36096 34267 196 154 0 35566 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 162800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14751
/proc/meminfo: memFree=1610408/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2100 567139 0 0 7 1 164114 308 18 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14749] ppid=14471 vsize=5352 CPUtime=0
/proc/14749/stat : 14749 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120491613 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14749/statm: 1338 224 188 169 0 49 0
[pid=14751] ppid=14749 vsize=144384 CPUtime=137.25
/proc/14751/stat : 14751 (clasp) R 14749 14471 14324 0 -1 4194304 43009 0 0 0 13707 18 0 0 25 0 1 0 120491613 147849216 34277 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 36096 34277 196 154 0 35566 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 162800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14751
/proc/meminfo: memFree=1610344/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2100 567139 0 0 7 1 164114 308 18 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14749] ppid=14471 vsize=5352 CPUtime=0
/proc/14749/stat : 14749 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120491613 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14749/statm: 1338 224 188 169 0 49 0
[pid=14751] ppid=14749 vsize=144384 CPUtime=155.75
/proc/14751/stat : 14751 (clasp) R 14749 14471 14324 0 -1 4194304 43018 0 0 0 15557 18 0 0 25 0 1 0 120491613 147849216 34286 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 36096 34286 196 154 0 35566 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 162800

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14751
/proc/meminfo: memFree=1610344/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.3
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2100 567139 0 0 7 1 164114 308 18 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14749] ppid=14471 vsize=5352 CPUtime=0
/proc/14749/stat : 14749 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120491613 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14749/statm: 1338 224 188 169 0 49 0
[pid=14751] ppid=14749 vsize=144384 CPUtime=155.75
/proc/14751/stat : 14751 (clasp) R 14749 14471 14324 0 -1 4194304 43018 0 0 0 15557 18 0 0 25 0 1 0 120491613 147849216 34286 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/14751/statm: 36096 34286 196 154 0 35566 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 162800

# WARNING:
# current cumulated CPU time (1644.33 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (155.72 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14751
/proc/meminfo: memFree=1610344/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.33
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2266 568925 0 0 8 1 164114 310 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
Current children cumulated CPU time (s) 1644.33
Current children cumulated vsize (KiB) 13064

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14751
/proc/meminfo: memFree=1610344/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.33
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2266 568925 0 0 8 1 164114 310 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
Current children cumulated CPU time (s) 1644.33
Current children cumulated vsize (KiB) 13064

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 14762
/proc/meminfo: memFree=1742864/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.33
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2266 568925 0 0 8 1 164114 310 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14760] ppid=14471 vsize=5352 CPUtime=0
/proc/14760/stat : 14760 (sh) S 14471 14471 14324 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 120507203 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14760/statm: 1338 224 188 169 0 49 0
[pid=14761] ppid=14760 vsize=2520 CPUtime=0
/proc/14761/stat : 14761 (cat) S 14760 14471 14324 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 120507203 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 272467984610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14761/statm: 630 87 71 4 0 42 0
[pid=14762] ppid=14760 vsize=34700 CPUtime=1.3
/proc/14762/stat : 14762 (clasp) R 14760 14471 14324 0 -1 4194304 8522 0 0 0 126 4 0 0 25 0 1 0 120507203 35532800 8210 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14762/statm: 8675 8211 184 154 0 8145 0
Current children cumulated CPU time (s) 1645.63
Current children cumulated vsize (KiB) 55636

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 14762
/proc/meminfo: memFree=1742864/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.33
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2266 568925 0 0 8 1 164114 310 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14760] ppid=14471 vsize=5352 CPUtime=0
/proc/14760/stat : 14760 (sh) S 14471 14471 14324 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 120507203 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14760/statm: 1338 224 188 169 0 49 0
[pid=14761] ppid=14760 vsize=2520 CPUtime=0
/proc/14761/stat : 14761 (cat) S 14760 14471 14324 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 120507203 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 272467984610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14761/statm: 630 87 71 4 0 42 0
[pid=14762] ppid=14760 vsize=63320 CPUtime=1.69
/proc/14762/stat : 14762 (clasp) R 14760 14471 14324 0 -1 4194304 15718 0 0 0 162 7 0 0 25 0 1 0 120507203 64839680 14950 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/14762/statm: 15830 14950 184 154 0 15300 0
Current children cumulated CPU time (s) 1646.02
Current children cumulated vsize (KiB) 84256

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 14762
/proc/meminfo: memFree=1681240/2055920 swapFree=4168688/4192956
[pid=14471] ppid=14469 vsize=13064 CPUtime=1644.33
/proc/14471/stat : 14471 (pbclasp) S 14469 14471 14324 0 -1 4194304 2266 568925 0 0 8 1 164114 310 16 0 1 0 120327113 13377536 627 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14471/statm: 3266 627 343 3 0 366 0
[pid=14760] ppid=14471 vsize=5352 CPUtime=0
/proc/14760/stat : 14760 (sh) S 14471 14471 14324 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120507203 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14760/statm: 1338 224 188 169 0 49 0
[pid=14762] ppid=14760 vsize=71520 CPUtime=1.9
/proc/14762/stat : 14762 (clasp) R 14760 14471 14324 0 -1 4194304 18237 0 0 0 182 8 0 0 25 0 1 0 120507203 73236480 16600 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 1 0 0
/proc/14762/statm: 17880 16600 188 154 0 17350 0
Current children cumulated CPU time (s) 1646.23
Current children cumulated vsize (KiB) 89936

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14471 and gives
#  childrusage.ru_utime.tv_sec=1641
#  childrusage.ru_utime.tv_usec=230495
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=130524
# CPU time returned by wait4() is 1644.36
# while last known CPU time is 1646.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 155.72
#  lost CPU user time (s): 155.56
#  lost CPU system time (s): 0.16

Real time (s): 1802.83
CPU time (s): 1801.95
CPU user time (s): 1798.6
CPU system time (s): 3.35
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 777512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1641.23
system time used= 3.13052
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 571815
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= 3424
involuntary context switches= 4400

runsolver used 1.89071 second user time and 4.67729 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 16 11:48:14 UTC 2007

IDJOB= 354760
IDBENCH= 2892
IDSOLVER= 158
FILE ID= node22/354760-1176724094

PBS_JOBID= 4559505

Free space on /tmp= 66553 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-duke2.b.opb
COMMAND LINE= pbclasp instance-354760-1176724094.opb /tmp/evaluation/354760-1176724094/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-354760-1176724094 -o ROOT/results/node22/conversion-354760-1176724094 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354760-1176724094/instance-354760-1176724094.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-354760-1176724094 -o ROOT/results/node22/solver-354760-1176724094 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354760-1176724094.opb /tmp/evaluation/354760-1176724094/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ad998dfe89909927555ae6165c9e8c9e

RANDOM SEED= 53694730

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1751568 kB
Buffers:         60248 kB
Cached:         150588 kB
SwapCached:       2412 kB
Active:          78852 kB
Inactive:       156928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751568 kB
SwapTotal:     4192956 kB
SwapFree:      4168688 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          31052 kB
Slab:            54264 kB
Committed_AS:  1684468 kB
PageTables:       1680 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= 66551 MiB

End job on node22 on Mon Apr 16 12:18:17 UTC 2007