Trace number 366618

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)59 1802.01 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex5.r.opb
MD5SUMa65b7dae8af36ed37815bca4e48a5306
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark37
Best CPU time to get the best result obtained on this benchmark49.8264
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved YES
Number of variables2428
Total number of constraints831
Number of constraints which are clauses831
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 constraint3
Maximum length of a constraint146
Number of terms in the objective function 2428
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 2428
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2428
Number of bits of the biggest sum of numbers12
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)

0.96/1.10	o 1197
109.53/109.68	o 77
122.31/122.49	o 76
135.72/135.81	o 75
148.80/148.96	o 74
161.81/161.94	o 73
174.79/174.99	o 72
187.50/187.66	o 71
200.69/200.85	o 70
273.87/274.07	o 69
314.80/315.04	o 68
387.38/387.62	o 67
416.57/416.86	o 66
501.03/501.30	o 65
554.31/554.65	o 64
636.18/636.58	o 63
695.76/696.11	o 62
916.18/916.68	o 61
1154.89/1155.43	o 60
1535.04/1535.76	o 59
1800.06/1800.81	c Somebody sent me a SIGTERM
1800.06/1800.81	s SATISFIABLE
1800.06/1800.81	v x42 x45 x124 x135 x160 x217 x253 x286 x409 x488 x516 x528 x619 x622 x626 x647 x661 x667 x782 x826 x836 x847 x879 x887 x954 x967
1800.06/1800.81	v x1022 x1079 x1090 x1096 x1097 x1331 x1332 x1358 x1379 x1437 x1460 x1480 x1529 x1534 x1547 x1551 x1552 x1641 x1684 x1686 x1733
1800.06/1800.81	v x1741 x1839 x1898 x1914 x1930 x1974 x2042 x2049 x2075 x2087 x2120 x2287
1800.06/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	59

Conversion Script Data (download as text)

/tmp/evaluation/366618-1177063942/instance-366618-1177063942.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/node67/watcher-366618-1177063942 -o ROOT/results/node67/solver-366618-1177063942 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366618-1177063942.opb /tmp/evaluation/366618-1177063942/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 0.98 3/64 7762
/proc/meminfo: memFree=1710952/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=12268 CPUtime=0
/proc/7762/stat : 7762 (pbclasp) R 7760 7762 6846 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 182383720 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271638559333 0 0 4224 0 0 0 0 17 1 0 0
/proc/7762/statm: 3067 317 242 3 0 167 0

[startup+0.0985351 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 7762
/proc/meminfo: memFree=1710952/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13076 CPUtime=0.07
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 654 0 0 0 7 0 0 0 16 0 1 0 182383720 13389824 606 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7762/statm: 3269 606 324 3 0 369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13076

[startup+0.101533 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 7762
/proc/meminfo: memFree=1710952/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13076 CPUtime=0.07
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 654 0 0 0 7 0 0 0 16 0 1 0 182383720 13389824 606 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7762/statm: 3269 606 324 3 0 369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13076

[startup+0.30157 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 7762
/proc/meminfo: memFree=1710952/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13076 CPUtime=0.07
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 654 0 0 0 7 0 0 0 16 0 1 0 182383720 13389824 606 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7762/statm: 3269 606 324 3 0 369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13076

[startup+0.701644 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 7762
/proc/meminfo: memFree=1710952/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13208 CPUtime=0.55
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 863 1601 0 0 7 0 47 1 16 0 1 0 182383720 13524992 680 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3302 680 343 3 0 402 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 13208

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.98 2/67 7772
/proc/meminfo: memFree=1704656/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 13340

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.98 2/68 7780
/proc/meminfo: memFree=1646472/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7778] ppid=7762 vsize=5352 CPUtime=0
/proc/7778/stat : 7778 (sh) S 7762 7762 6846 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 182383832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7778/statm: 1338 224 188 169 0 49 0
[pid=7779] ppid=7778 vsize=2520 CPUtime=0
/proc/7779/stat : 7779 (cat) S 7778 7762 6846 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 182383832 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7779/statm: 630 87 71 4 0 42 0
[pid=7780] ppid=7778 vsize=127060 CPUtime=1.97
/proc/7780/stat : 7780 (clasp) R 7778 7762 6846 0 -1 4194304 31987 0 0 0 185 12 0 0 25 0 1 0 182383832 130109440 30848 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134664910 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 31765 30849 184 154 0 31235 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 148272

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.98 2/68 7780
/proc/meminfo: memFree=1456584/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7778] ppid=7762 vsize=5352 CPUtime=0
/proc/7778/stat : 7778 (sh) S 7762 7762 6846 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 182383832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7778/statm: 1338 224 188 169 0 49 0
[pid=7779] ppid=7778 vsize=2520 CPUtime=0
/proc/7779/stat : 7779 (cat) S 7778 7762 6846 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 182383832 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 271638560994 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7779/statm: 630 87 71 4 0 42 0
[pid=7780] ppid=7778 vsize=301552 CPUtime=5.17
/proc/7780/stat : 7780 (clasp) R 7778 7762 6846 0 -1 4194304 77707 0 0 0 489 28 0 0 25 0 1 0 182383832 308789248 73300 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 75388 73301 184 154 0 74858 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 322764

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.98 2/68 7780
/proc/meminfo: memFree=1143184/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7778] ppid=7762 vsize=5352 CPUtime=0
/proc/7778/stat : 7778 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182383832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7778/statm: 1338 224 188 169 0 49 0
[pid=7780] ppid=7778 vsize=609352 CPUtime=11.57
/proc/7780/stat : 7780 (clasp) R 7778 7762 6846 0 -1 4194304 161774 0 0 0 1096 61 0 0 25 0 1 0 182383832 623976448 144065 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 152338 144066 188 154 0 151808 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 628044

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.98 2/67 7780
/proc/meminfo: memFree=434200/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7778] ppid=7762 vsize=5352 CPUtime=0
/proc/7778/stat : 7778 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182383832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7778/statm: 1338 224 188 169 0 49 0
[pid=7780] ppid=7778 vsize=1330688 CPUtime=24.36
/proc/7780/stat : 7780 (clasp) R 7778 7762 6846 0 -1 4194304 382483 0 0 0 2284 152 0 0 25 0 1 0 182383832 1362624512 317978 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7323132 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 332672 317978 194 154 0 332142 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1349380

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/67 7780
/proc/meminfo: memFree=468184/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7778] ppid=7762 vsize=5352 CPUtime=0
/proc/7778/stat : 7778 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182383832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7778/statm: 1338 224 188 169 0 49 0
[pid=7780] ppid=7778 vsize=1285088 CPUtime=49.96
/proc/7780/stat : 7780 (clasp) R 7778 7762 6846 0 -1 4194304 382673 0 0 0 4843 153 0 0 25 0 1 0 182383832 1315930112 309503 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 321272 309503 196 154 0 320742 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1303780

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/67 7780
/proc/meminfo: memFree=454744/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1.1
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1095 4145 0 0 9 1 97 3 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7778] ppid=7762 vsize=5352 CPUtime=0
/proc/7778/stat : 7778 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182383832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7778/statm: 1338 224 188 169 0 49 0
[pid=7780] ppid=7778 vsize=1285088 CPUtime=101.14
/proc/7780/stat : 7780 (clasp) R 7778 7762 6846 0 -1 4194304 386031 0 0 0 9959 155 0 0 25 0 1 0 182383832 1315930112 312861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7780/statm: 321272 312861 196 154 0 320742 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1303780

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7812
/proc/meminfo: memFree=1555032/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=161.87
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 1728 590259 0 0 10 1 15902 274 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
Current children cumulated CPU time (s) 161.87
Current children cumulated vsize (KiB) 13340

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7844
/proc/meminfo: memFree=1562512/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=200.78
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 2092 733606 0 0 11 2 19722 343 18 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7842] ppid=7762 vsize=5352 CPUtime=0
/proc/7842/stat : 7842 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182403807 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7842/statm: 1338 224 188 169 0 49 0
[pid=7844] ppid=7842 vsize=154328 CPUtime=21.41
/proc/7844/stat : 7844 (clasp) R 7842 7762 6846 0 -1 4194304 45443 0 0 0 2122 19 0 0 25 0 1 0 182403807 158031872 36464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7844/statm: 38582 36464 196 154 0 38052 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 173020

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7852
/proc/meminfo: memFree=1565520/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=273.96
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 2242 780470 0 0 11 2 27017 366 17 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7850] ppid=7762 vsize=5352 CPUtime=0
/proc/7850/stat : 7850 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182411134 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 224 188 169 0 49 0
[pid=7852] ppid=7850 vsize=149400 CPUtime=8.15
/proc/7852/stat : 7852 (clasp) R 7850 7762 6846 0 -1 4194304 44701 0 0 0 797 18 0 0 25 0 1 0 182411134 152985600 35740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7852/statm: 37350 35740 196 154 0 36820 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 168092


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

/proc/7930/stat : 7930 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182537299 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7930/statm: 1338 224 188 169 0 49 0
[pid=7932] ppid=7930 vsize=127824 CPUtime=126.46
/proc/7932/stat : 7932 (clasp) R 7930 7762 6846 0 -1 4194304 37275 0 0 0 12631 15 0 0 25 0 1 0 182537299 130891776 31017 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740669 0 0 4096 0 0 0 0 17 1 0 0
/proc/7932/statm: 31956 31017 196 154 0 31426 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 146516

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7934
/proc/meminfo: memFree=1583888/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.15
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3635 1217911 0 0 14 3 152912 586 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7930] ppid=7762 vsize=5352 CPUtime=0
/proc/7930/stat : 7930 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182537299 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7930/statm: 1338 224 188 169 0 49 0
[pid=7932] ppid=7930 vsize=127824 CPUtime=186.44
/proc/7932/stat : 7932 (clasp) R 7930 7762 6846 0 -1 4194304 37288 0 0 0 18629 15 0 0 25 0 1 0 182537299 130891776 31030 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/7932/statm: 31956 31030 196 154 0 31426 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 146516

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7934
/proc/meminfo: memFree=1580304/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.15
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3635 1217911 0 0 14 3 152912 586 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7930] ppid=7762 vsize=5352 CPUtime=0
/proc/7930/stat : 7930 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182537299 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7930/statm: 1338 224 188 169 0 49 0
[pid=7932] ppid=7930 vsize=131548 CPUtime=246.42
/proc/7932/stat : 7932 (clasp) R 7930 7762 6846 0 -1 4194304 38216 0 0 0 24626 16 0 0 25 0 1 0 182537299 134705152 31958 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7932/statm: 32887 31958 196 154 0 32357 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 150240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7934
/proc/meminfo: memFree=1575504/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.15
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3635 1217911 0 0 14 3 152912 586 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7930] ppid=7762 vsize=5352 CPUtime=0
/proc/7930/stat : 7930 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182537299 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7930/statm: 1338 224 188 169 0 49 0
[pid=7932] ppid=7930 vsize=136168 CPUtime=264.91
/proc/7932/stat : 7932 (clasp) R 7930 7762 6846 0 -1 4194304 39370 0 0 0 26474 17 0 0 25 0 1 0 182537299 139436032 33112 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714554 0 0 4096 0 0 0 0 17 1 0 0
/proc/7932/statm: 34042 33112 196 154 0 33512 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 154860

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7934
/proc/meminfo: memFree=1575504/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.15
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3635 1217911 0 0 14 3 152912 586 16 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7930] ppid=7762 vsize=5352 CPUtime=0
/proc/7930/stat : 7930 (sh) S 7762 7762 6846 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182537299 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7930/statm: 1338 224 188 169 0 49 0
[pid=7932] ppid=7930 vsize=136168 CPUtime=264.91
/proc/7932/stat : 7932 (clasp) R 7930 7762 6846 0 -1 4194304 39370 0 0 0 26474 17 0 0 25 0 1 0 182537299 139436032 33112 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714554 0 0 4096 0 0 0 0 17 1 0 0
/proc/7932/statm: 34042 33112 196 154 0 33512 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 154860

# WARNING:
# current cumulated CPU time (1535.17 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (264.89 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7934
/proc/meminfo: memFree=1575504/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.17
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3804 1219687 0 0 14 3 152913 587 18 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
Current children cumulated CPU time (s) 1535.17
Current children cumulated vsize (KiB) 13340

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/67 7934
/proc/meminfo: memFree=1575504/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.17
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3804 1219687 0 0 14 3 152913 587 18 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
Current children cumulated CPU time (s) 1535.17
Current children cumulated vsize (KiB) 13340

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.98 2/69 7945
/proc/meminfo: memFree=1664048/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.17
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3804 1219687 0 0 14 3 152913 587 18 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7943] ppid=7762 vsize=5352 CPUtime=0
/proc/7943/stat : 7943 (sh) S 7762 7762 6846 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182563805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7943/statm: 1338 224 188 169 0 49 0
[pid=7945] ppid=7943 vsize=82144 CPUtime=1.35
/proc/7945/stat : 7945 (clasp) R 7943 7762 6846 0 -1 4194304 22996 0 0 0 125 10 0 0 25 0 1 0 182563805 84115456 17584 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134757416 0 0 4096 0 0 0 0 17 1 0 0
/proc/7945/statm: 20536 17586 189 154 0 20006 0
Current children cumulated CPU time (s) 1536.52
Current children cumulated vsize (KiB) 100836

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/69 7945
/proc/meminfo: memFree=1664048/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.17
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3804 1219687 0 0 14 3 152913 587 18 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7943] ppid=7762 vsize=5352 CPUtime=0
/proc/7943/stat : 7943 (sh) S 7762 7762 6846 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182563805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7943/statm: 1338 224 188 169 0 49 0
[pid=7945] ppid=7943 vsize=110732 CPUtime=1.75
/proc/7945/stat : 7945 (clasp) R 7943 7762 6846 0 -1 4194304 31577 0 0 0 162 13 0 0 25 0 1 0 182563805 113389568 26165 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7945/statm: 27683 26165 194 154 0 27153 0
Current children cumulated CPU time (s) 1536.92
Current children cumulated vsize (KiB) 129424

[startup+1802.8 s]
/proc/loadavg: 0.99 0.98 0.98 2/68 7945
/proc/meminfo: memFree=1594360/2055920 swapFree=4180708/4192956
[pid=7762] ppid=7760 vsize=13340 CPUtime=1535.17
/proc/7762/stat : 7762 (pbclasp) S 7760 7762 6846 0 -1 4194304 3804 1219687 0 0 14 3 152913 587 18 0 1 0 182383720 13660160 692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7762/statm: 3335 692 343 3 0 435 0
[pid=7943] ppid=7762 vsize=5352 CPUtime=0
/proc/7943/stat : 7943 (sh) S 7762 7762 6846 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182563805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7943/statm: 1338 224 188 169 0 49 0
[pid=7945] ppid=7943 vsize=118956 CPUtime=1.95
/proc/7945/stat : 7945 (clasp) R 7943 7762 6846 0 -1 4194304 33844 0 0 0 181 14 0 0 25 0 1 0 182563805 121810944 28432 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7945/statm: 29739 28432 194 154 0 29209 0
Current children cumulated CPU time (s) 1537.12
Current children cumulated vsize (KiB) 137648

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7762 and gives
#  childrusage.ru_utime.tv_sec=1529
#  childrusage.ru_utime.tv_usec=277514
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=921099
# CPU time returned by wait4() is 1535.2
# while last known CPU time is 1537.12
#
# 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): 264.89
#  lost CPU user time (s): 264.73
#  lost CPU system time (s): 0.16

Real time (s): 1802.83
CPU time (s): 1802.01
CPU user time (s): 1795.81
CPU system time (s): 6.2
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 1349380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1529.28
system time used= 5.9211
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1224162
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= 3246
involuntary context switches= 1954

runsolver used 2.12168 second user time and 4.40333 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 20 10:12:22 UTC 2007

IDJOB= 366618
IDBENCH= 2873
IDSOLVER= 158
FILE ID= node67/366618-1177063942

PBS_JOBID= 4640224

Free space on /tmp= 66455 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-ex5.r.opb
COMMAND LINE= pbclasp instance-366618-1177063942.opb /tmp/evaluation/366618-1177063942/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-366618-1177063942 -o ROOT/results/node67/conversion-366618-1177063942 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366618-1177063942/instance-366618-1177063942.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-366618-1177063942 -o ROOT/results/node67/solver-366618-1177063942 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366618-1177063942.opb /tmp/evaluation/366618-1177063942/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a65b7dae8af36ed37815bca4e48a5306

RANDOM SEED= 508199527

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1711424 kB
Buffers:         42588 kB
Cached:         249004 kB
SwapCached:       5976 kB
Active:         141000 kB
Inactive:       162476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711424 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            27020 kB
Committed_AS:  1097200 kB
PageTables:       1452 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= 66454 MiB

End job on node67 on Fri Apr 20 10:42:25 UTC 2007