Trace number 351988

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)968 1802.02 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
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)

1.83/2.00	o 1042
90.40/90.51	o 980
332.71/332.97	o 968
1800.07/1800.82	c Somebody sent me a SIGTERM
1800.07/1800.82	s SATISFIABLE
1800.07/1800.82	v x13 x76 x99 x164 x207 x229 x268 x325 x371 x398 x485 x500 x561 x601 x654 x682 x714 x798 x805 x889 x922 x948 x1007 x1065 x1098 x1133
1800.07/1800.82	v x1190 x1216 x1272 x1333 x1373 x1395 x1454 x1500 x1526 x1607 x1646 x1667 x1735 x1754
1800.07/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	968

Conversion Script Data (download as text)

/tmp/evaluation/351988-1176619317/instance-351988-1176619317.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/node54/watcher-351988-1176619317 -o ROOT/results/node54/solver-351988-1176619317 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351988-1176619317.opb /tmp/evaluation/351988-1176619317/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 1.05 1.05 3/66 21280
/proc/meminfo: memFree=1575144/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=12268 CPUtime=0
/proc/21280/stat : 21280 (pbclasp) R 21278 21280 20268 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109306175 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211736165 0 0 4224 0 0 0 0 17 1 0 0
/proc/21280/statm: 3067 317 242 3 0 167 0

[startup+0.057495 s]
/proc/loadavg: 0.92 1.05 1.05 3/66 21280
/proc/meminfo: memFree=1575144/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=12808 CPUtime=0.04
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 605 0 0 0 4 0 0 0 16 0 1 0 109306175 13115392 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21280/statm: 3202 558 324 3 0 302 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12808

[startup+0.101476 s]
/proc/loadavg: 0.92 1.05 1.05 3/66 21280
/proc/meminfo: memFree=1575144/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=12808 CPUtime=0.04
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 605 0 0 0 4 0 0 0 16 0 1 0 109306175 13115392 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21280/statm: 3202 558 324 3 0 302 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12808

[startup+0.301501 s]
/proc/loadavg: 0.92 1.05 1.05 3/66 21280
/proc/meminfo: memFree=1575144/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=0.18
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 787 1597 0 0 5 0 12 1 17 0 1 0 109306175 13385728 618 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 618 343 3 0 368 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13072

[startup+0.70155 s]
/proc/loadavg: 0.92 1.05 1.05 3/66 21280
/proc/meminfo: memFree=1575144/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=0.18
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 787 1597 0 0 5 0 12 1 17 0 1 0 109306175 13385728 618 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 618 343 3 0 368 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13072

[startup+1.50165 s]
/proc/loadavg: 0.92 1.05 1.05 2/69 21290
/proc/meminfo: memFree=1527760/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=0.18
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 787 1597 0 0 5 0 12 1 17 0 1 0 109306175 13385728 618 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 618 343 3 0 368 0
[pid=21288] ppid=21280 vsize=5352 CPUtime=0
/proc/21288/stat : 21288 (sh) S 21280 21280 20268 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 109306195 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21288/statm: 1338 224 188 169 0 49 0
[pid=21290] ppid=21288 vsize=63924 CPUtime=1.25
/proc/21290/stat : 21290 (clasp) R 21288 21280 20268 0 -1 4194304 18395 0 0 0 117 8 0 0 25 0 1 0 109306195 65458176 15032 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740538 0 0 4096 0 0 0 0 17 1 0 0
/proc/21290/statm: 15981 15032 195 154 0 15451 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 82348

[startup+3.10286 s]
/proc/loadavg: 0.92 1.05 1.05 2/70 21298
/proc/meminfo: memFree=1572488/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=1.95
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 947 21400 0 0 5 0 179 11 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21296] ppid=21280 vsize=5352 CPUtime=0
/proc/21296/stat : 21296 (sh) S 21280 21280 20268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109306377 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21296/statm: 1338 224 188 169 0 49 0
[pid=21297] ppid=21296 vsize=2520 CPUtime=0
/proc/21297/stat : 21297 (cat) S 21296 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 109306377 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21297/statm: 630 87 71 4 0 42 0
[pid=21298] ppid=21296 vsize=77648 CPUtime=1.08
/proc/21298/stat : 21298 (clasp) R 21296 21280 20268 0 -1 4194304 19540 0 0 0 99 9 0 0 25 0 1 0 109306377 79511552 18778 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674624 0 0 4096 0 0 0 0 17 1 0 0
/proc/21298/statm: 19412 18778 184 154 0 18882 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 98592

[startup+6.30126 s]
/proc/loadavg: 0.93 1.05 1.05 2/70 21298
/proc/meminfo: memFree=1369928/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=1.95
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 947 21400 0 0 5 0 179 11 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21296] ppid=21280 vsize=5352 CPUtime=0
/proc/21296/stat : 21296 (sh) S 21280 21280 20268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109306377 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21296/statm: 1338 224 188 169 0 49 0
[pid=21297] ppid=21296 vsize=2520 CPUtime=0
/proc/21297/stat : 21297 (cat) S 21296 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 109306377 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21297/statm: 630 87 71 4 0 42 0
[pid=21298] ppid=21296 vsize=261864 CPUtime=4.27
/proc/21298/stat : 21298 (clasp) R 21296 21280 20268 0 -1 4194304 65796 0 0 0 397 30 0 0 25 0 1 0 109306377 268148736 62718 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21298/statm: 65466 62719 184 154 0 64936 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 282808

[startup+12.7021 s]
/proc/loadavg: 0.93 1.04 1.05 2/70 21298
/proc/meminfo: memFree=1049928/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=1.95
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 947 21400 0 0 5 0 179 11 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21296] ppid=21280 vsize=5352 CPUtime=0
/proc/21296/stat : 21296 (sh) S 21280 21280 20268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109306377 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21296/statm: 1338 224 188 169 0 49 0
[pid=21297] ppid=21296 vsize=2520 CPUtime=0
/proc/21297/stat : 21297 (cat) S 21296 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 109306377 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21297/statm: 630 87 71 4 0 42 0
[pid=21298] ppid=21296 vsize=568688 CPUtime=10.68
/proc/21298/stat : 21298 (clasp) R 21296 21280 20268 0 -1 4194304 145226 0 0 0 1004 64 0 0 25 0 1 0 109306377 582336512 138634 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/21298/statm: 142172 138634 184 154 0 141642 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 589632

[startup+25.5017 s]
/proc/loadavg: 0.95 1.04 1.04 2/69 21298
/proc/meminfo: memFree=355856/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=1.95
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 947 21400 0 0 5 0 179 11 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21296] ppid=21280 vsize=5352 CPUtime=0
/proc/21296/stat : 21296 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109306377 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21296/statm: 1338 224 188 169 0 49 0
[pid=21298] ppid=21296 vsize=1278216 CPUtime=23.46
/proc/21298/stat : 21298 (clasp) R 21296 21280 20268 0 -1 4194304 377078 0 0 0 2186 160 0 0 25 0 1 0 109306377 1308893184 307539 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21298/statm: 319554 307539 194 154 0 319024 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1296640

[startup+51.102 s]
/proc/loadavg: 0.96 1.04 1.04 2/69 21298
/proc/meminfo: memFree=68624/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=1.95
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 947 21400 0 0 5 0 179 11 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21296] ppid=21280 vsize=5352 CPUtime=0
/proc/21296/stat : 21296 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109306377 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21296/statm: 1338 224 188 169 0 49 0
[pid=21298] ppid=21296 vsize=1546296 CPUtime=49.06
/proc/21298/stat : 21298 (clasp) R 21296 21280 20268 0 -1 4194304 455864 0 0 0 4713 193 0 0 25 0 1 0 109306377 1583407104 375493 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715678 0 0 4096 0 0 0 0 17 1 0 0
/proc/21298/statm: 386574 375493 196 154 0 386044 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 1564720

[startup+102.305 s]
/proc/loadavg: 0.98 1.03 1.04 2/70 21306
/proc/meminfo: memFree=973960/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=90.43
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1109 479388 0 0 5 0 8807 231 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21304] ppid=21280 vsize=5352 CPUtime=0
/proc/21304/stat : 21304 (sh) S 21280 21280 20268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109315228 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21304/statm: 1338 224 188 169 0 49 0
[pid=21305] ppid=21304 vsize=2520 CPUtime=0
/proc/21305/stat : 21305 (cat) S 21304 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 109315228 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/21305/statm: 630 87 71 4 0 42 0
[pid=21306] ppid=21304 vsize=612212 CPUtime=11.76
/proc/21306/stat : 21306 (clasp) R 21304 21280 20268 0 -1 4194304 158928 0 0 0 1108 68 0 0 25 0 1 0 109315228 626905088 150798 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/21306/statm: 153053 150798 184 154 0 152523 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 633156

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.03 2/69 21306
/proc/meminfo: memFree=150288/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=90.43
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1109 479388 0 0 5 0 8807 231 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21304] ppid=21280 vsize=5352 CPUtime=0
/proc/21304/stat : 21304 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109315228 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21304/statm: 1338 224 188 169 0 49 0
[pid=21306] ppid=21304 vsize=1462976 CPUtime=71.74
/proc/21306/stat : 21306 (clasp) R 21304 21280 20268 0 -1 4194304 431235 0 0 0 6995 179 0 0 25 0 1 0 109315228 1498087424 355065 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21306/statm: 365744 355065 196 154 0 365214 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 1481400

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.02 2/69 21306
/proc/meminfo: memFree=150288/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=90.43
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1109 479388 0 0 5 0 8807 231 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21304] ppid=21280 vsize=5352 CPUtime=0
/proc/21304/stat : 21304 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109315228 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21304/statm: 1338 224 188 169 0 49 0
[pid=21306] ppid=21304 vsize=1462976 CPUtime=131.72
/proc/21306/stat : 21306 (clasp) R 21304 21280 20268 0 -1 4194304 431238 0 0 0 12993 179 0 0 25 0 1 0 109315228 1498087424 355068 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21306/statm: 365744 355068 196 154 0 365214 0

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

/proc/loadavg: 1.00 1.00 1.00 2/69 21514
/proc/meminfo: memFree=167312/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.81
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1270 912069 0 0 6 0 32840 435 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21312] ppid=21280 vsize=5352 CPUtime=0
/proc/21312/stat : 21312 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109339474 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21312/statm: 1338 224 188 169 0 49 0
[pid=21314] ppid=21312 vsize=1415056 CPUtime=1388.78
/proc/21314/stat : 21314 (clasp) R 21312 21280 20268 0 -1 4194304 426785 0 0 0 138700 178 0 0 25 0 1 0 109339474 1449017344 350722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 353764 350722 196 154 0 353234 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 1433480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21514
/proc/meminfo: memFree=167312/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.81
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1270 912069 0 0 6 0 32840 435 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21312] ppid=21280 vsize=5352 CPUtime=0
/proc/21312/stat : 21312 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109339474 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21312/statm: 1338 224 188 169 0 49 0
[pid=21314] ppid=21312 vsize=1415056 CPUtime=1448.76
/proc/21314/stat : 21314 (clasp) R 21312 21280 20268 0 -1 4194304 426785 0 0 0 144698 178 0 0 25 0 1 0 109339474 1449017344 350722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740588 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 353764 350722 196 154 0 353234 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1433480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21514
/proc/meminfo: memFree=167376/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.81
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1270 912069 0 0 6 0 32840 435 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21312] ppid=21280 vsize=5352 CPUtime=0
/proc/21312/stat : 21312 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109339474 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21312/statm: 1338 224 188 169 0 49 0
[pid=21314] ppid=21312 vsize=1415056 CPUtime=1467.26
/proc/21314/stat : 21314 (clasp) R 21312 21280 20268 0 -1 4194304 426785 0 0 0 146548 178 0 0 25 0 1 0 109339474 1449017344 350722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 353764 350722 196 154 0 353234 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1433480

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21514
/proc/meminfo: memFree=167376/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.81
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1270 912069 0 0 6 0 32840 435 16 0 1 0 109306175 13385728 620 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21280/statm: 3268 620 343 3 0 368 0
[pid=21312] ppid=21280 vsize=5352 CPUtime=0
/proc/21312/stat : 21312 (sh) S 21280 21280 20268 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109339474 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21312/statm: 1338 224 188 169 0 49 0
[pid=21314] ppid=21312 vsize=1415056 CPUtime=1467.26
/proc/21314/stat : 21314 (clasp) R 21312 21280 20268 0 -1 4194304 426785 0 0 0 146548 178 0 0 25 0 1 0 109339474 1449017344 350722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 353764 350722 196 154 0 353234 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1433480

# WARNING:
# current cumulated CPU time (332.85 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1467.22 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21514
/proc/meminfo: memFree=167376/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.85
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1430 913850 0 0 6 1 32840 438 19 0 1 0 109306175 13385728 621 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 621 343 3 0 368 0
Current children cumulated CPU time (s) 332.85
Current children cumulated vsize (KiB) 13072

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 2/69 21514
/proc/meminfo: memFree=167376/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.85
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1430 913850 0 0 6 1 32840 438 19 0 1 0 109306175 13385728 621 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 621 343 3 0 368 0
Current children cumulated CPU time (s) 332.85
Current children cumulated vsize (KiB) 13072

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21525
/proc/meminfo: memFree=1513472/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.85
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1430 913850 0 0 6 1 32840 438 19 0 1 0 109306175 13385728 621 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 621 343 3 0 368 0
[pid=21523] ppid=21280 vsize=5352 CPUtime=0
/proc/21523/stat : 21523 (sh) S 21280 21280 20268 0 -1 4194304 285 0 0 0 0 0 0 0 22 0 1 0 109486260 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21523/statm: 1338 224 188 169 0 49 0
[pid=21524] ppid=21523 vsize=2520 CPUtime=0
/proc/21524/stat : 21524 (cat) S 21523 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 109486260 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21524/statm: 630 87 71 4 0 42 0
[pid=21525] ppid=21523 vsize=94448 CPUtime=1.34
/proc/21525/stat : 21525 (clasp) R 21523 21280 20268 0 -1 4194304 23665 0 0 0 124 10 0 0 25 0 1 0 109486260 96714752 22700 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21525/statm: 23612 22700 184 154 0 23082 0
Current children cumulated CPU time (s) 334.19
Current children cumulated vsize (KiB) 115392

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21525
/proc/meminfo: memFree=1513472/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.85
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1430 913850 0 0 6 1 32840 438 19 0 1 0 109306175 13385728 621 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 621 343 3 0 368 0
[pid=21523] ppid=21280 vsize=5352 CPUtime=0
/proc/21523/stat : 21523 (sh) S 21280 21280 20268 0 -1 4194304 285 0 0 0 0 0 0 0 22 0 1 0 109486260 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21523/statm: 1338 224 188 169 0 49 0
[pid=21524] ppid=21523 vsize=2520 CPUtime=0
/proc/21524/stat : 21524 (cat) S 21523 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 109486260 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21524/statm: 630 87 71 4 0 42 0
[pid=21525] ppid=21523 vsize=118748 CPUtime=1.74
/proc/21525/stat : 21525 (clasp) R 21523 21280 20268 0 -1 4194304 29801 0 0 0 161 13 0 0 25 0 1 0 109486260 121597952 28385 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21525/statm: 29687 28386 184 154 0 29157 0
Current children cumulated CPU time (s) 334.59
Current children cumulated vsize (KiB) 139692

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21525
/proc/meminfo: memFree=1447936/2055920 swapFree=4191892/4192956
[pid=21280] ppid=21278 vsize=13072 CPUtime=332.85
/proc/21280/stat : 21280 (pbclasp) S 21278 21280 20268 0 -1 4194304 1430 913850 0 0 6 1 32840 438 19 0 1 0 109306175 13385728 621 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21280/statm: 3268 621 343 3 0 368 0
[pid=21523] ppid=21280 vsize=5352 CPUtime=0
/proc/21523/stat : 21523 (sh) S 21280 21280 20268 0 -1 4194304 285 0 0 0 0 0 0 0 22 0 1 0 109486260 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21523/statm: 1338 224 188 169 0 49 0
[pid=21524] ppid=21523 vsize=2520 CPUtime=0
/proc/21524/stat : 21524 (cat) S 21523 21280 20268 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 109486260 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21524/statm: 630 87 71 4 0 42 0
[pid=21525] ppid=21523 vsize=131836 CPUtime=1.95
/proc/21525/stat : 21525 (clasp) R 21523 21280 20268 0 -1 4194304 33034 0 0 0 180 15 0 0 25 0 1 0 109486260 135000064 31314 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/21525/statm: 32959 31315 184 154 0 32429 0
Current children cumulated CPU time (s) 334.8
Current children cumulated vsize (KiB) 152780

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21280 and gives
#  childrusage.ru_utime.tv_sec=328
#  childrusage.ru_utime.tv_usec=472064
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=397331
# CPU time returned by wait4() is 332.869
# while last known CPU time is 334.8
#
# 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): 1467.22
#  lost CPU user time (s): 1465.48
#  lost CPU system time (s): 1.74

Real time (s): 1802.83
CPU time (s): 1802.02
CPU user time (s): 1795.74
CPU system time (s): 6.28
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 1619764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 328.472
system time used= 4.39733
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 915896
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= 552
involuntary context switches= 949

runsolver used 1.71174 second user time and 4.88526 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 06:41:57 UTC 2007

IDJOB= 351988
IDBENCH= 1872
IDSOLVER= 158
FILE ID= node54/351988-1176619317

PBS_JOBID= 4557043

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-10teams.opb
COMMAND LINE= pbclasp instance-351988-1176619317.opb /tmp/evaluation/351988-1176619317/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-351988-1176619317 -o ROOT/results/node54/conversion-351988-1176619317 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351988-1176619317/instance-351988-1176619317.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-351988-1176619317 -o ROOT/results/node54/solver-351988-1176619317 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351988-1176619317.opb /tmp/evaluation/351988-1176619317/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6db31fd4066996ff4f309d723fc2c237

RANDOM SEED= 626849729

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1575552 kB
Buffers:         82672 kB
Cached:         251416 kB
SwapCached:        268 kB
Active:          58476 kB
Inactive:       318364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575552 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          48308 kB
Slab:            89408 kB
Committed_AS:  1313324 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node54 on Sun Apr 15 07:12:00 UTC 2007