Trace number 348570

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 2007-04-10SAT (TO)1567 1802.01 1802.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scsd1.opb
MD5SUM171c173d92217c349c0d73c9a0572b78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
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 4
Optimality of the best value was proved NO
Number of variables22800
Total number of constraints77
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 748
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 542722
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 542722
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

18.07/18.13	o 1567
1800.03/1800.81	c Somebody sent me a SIGTERM
1800.03/1800.81	s SATISFIABLE
1800.03/1800.81	v x10980 x11100 x12495 x15195 x16695 x18346 x20596 x21976 x22036 x22186 x22354 x22355 x22356 x22357 x22358 x22359 x22360
1800.03/1800.81	v x22361 x22362 x22363 x22364 x22365 x22366 x22367 x22368 x22369 x22370 x22372 x22373 x22374 x22375 x22376 x22377 x22378
1800.03/1800.81	v x22379 x22488 x22489 x22491 x22492 x22493 x22494 x22495 x22496 x22497 x22498 x22499
1800.03/1800.82	pb2clasp1: no process killed
20.13/1802.82	sh: line 1: 12099 Done                    cat /tmp/evaluation/348570-1176587519/temp/instance-348570-1176587519.opb.op
20.13/1802.82	     12100 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348570-1176587519/temp/instance-348570-1176587519.opb.clasp

Verifier Data (download as text)

OK	1567

Conversion Script Data (download as text)

/tmp/evaluation/348570-1176587519/instance-348570-1176587519.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/node20/watcher-348570-1176587519 -o ROOT/results/node20/solver-348570-1176587519 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348570-1176587519.opb /tmp/evaluation/348570-1176587519/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 11873
/proc/meminfo: memFree=1668160/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=12268 CPUtime=0
/proc/11873/stat : 11873 (pbclasp) D 11871 11873 31932 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106669234 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/11873/statm: 3067 317 242 3 0 167 0

[startup+0.0992359 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11873
/proc/meminfo: memFree=1668160/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=14588 CPUtime=0.09
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 7153 0 0 0 7 2 0 0 18 0 1 0 106669234 14938112 1001 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 3647 1001 320 3 0 747 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14588

[startup+0.102235 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11873
/proc/meminfo: memFree=1668160/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=14588 CPUtime=0.09
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 7373 0 0 0 7 2 0 0 18 0 1 0 106669234 14938112 1001 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952809177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 3647 949 320 3 0 747 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14588

[startup+0.302276 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11873
/proc/meminfo: memFree=1668160/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=14584 CPUtime=0.29
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 24902 0 0 0 22 7 0 0 19 0 1 0 106669234 14934016 996 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 3646 1000 320 3 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14584

[startup+0.701357 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11873
/proc/meminfo: memFree=1668160/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=14708 CPUtime=0.69
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 59893 0 0 0 54 15 0 0 23 0 1 0 106669234 15060992 963 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952809177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 3677 969 320 3 0 777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14708

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11874
/proc/meminfo: memFree=1665208/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=14980 CPUtime=1.49
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 129460 0 0 0 114 35 0 0 25 0 1 0 106669234 15339520 1078 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 3745 1078 320 3 0 845 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14980

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11874
/proc/meminfo: memFree=1664632/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=15532 CPUtime=3.09
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 266424 0 0 0 235 74 0 0 25 0 1 0 106669234 15904768 1211 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 3883 1214 320 3 0 983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15532

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11874
/proc/meminfo: memFree=1663168/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=17440 CPUtime=6.28
/proc/11873/stat : 11873 (pbclasp) R 11871 11873 31932 0 -1 4194304 419339 0 0 0 512 116 0 0 25 0 1 0 106669234 17858560 1687 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952442989 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11873/statm: 4360 1687 320 3 0 1460 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17440

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 11883
/proc/meminfo: memFree=1642224/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=8.35
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421012 1768 0 0 567 117 148 3 16 0 1 0 106669234 21229568 2537 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2537 343 3 0 2283 0
[pid=11881] ppid=11873 vsize=5352 CPUtime=0
/proc/11881/stat : 11881 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106670071 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11881/statm: 1338 224 188 169 0 49 0
[pid=11883] ppid=11881 vsize=14968 CPUtime=4.32
/proc/11883/stat : 11883 (clasp-1.0) R 11881 11873 31932 0 -1 4194304 3551 0 0 0 430 2 0 0 25 0 1 0 106670071 15327232 3328 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/11883/statm: 3742 3328 249 81 0 3116 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 41052

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1640936/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=16308 CPUtime=7.3
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 4018 0 0 0 729 1 0 0 25 0 1 0 106671053 16699392 3660 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733929 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 4077 3660 249 81 0 3451 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 42392

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1626280/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=31232 CPUtime=32.89
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 7770 0 0 0 3285 4 0 0 25 0 1 0 106671053 31981568 7412 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 7808 7412 249 81 0 7182 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 57316

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1609640/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=48008 CPUtime=84.08
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 11859 0 0 0 8399 9 0 0 25 0 1 0 106671053 49160192 11501 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792642 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 12002 11501 249 81 0 11376 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 74092

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1545640/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=112036 CPUtime=144.05
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 28088 0 0 0 14385 20 0 0 25 0 1 0 106671053 114724864 27460 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 28009 27460 249 81 0 27383 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 138120

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1545704/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=111704 CPUtime=204.04
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 28091 0 0 0 20383 21 0 0 25 0 1 0 106671053 114384896 27394 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 27926 27394 249 81 0 27300 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 137788

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1545768/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=111688 CPUtime=264.01
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 28092 0 0 0 26380 21 0 0 25 0 1 0 106671053 114368512 27391 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 27922 27391 249 81 0 27296 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 137772

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 11891
/proc/meminfo: memFree=1545768/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=111688 CPUtime=323.99
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 28092 0 0 0 32377 22 0 0 25 0 1 0 106671053 114368512 27391 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715844 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 27922 27391 249 81 0 27296 0

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

/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=225968 CPUtime=1583.44
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 56709 0 0 0 158295 49 0 0 25 0 1 0 106671053 231391232 55915 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134689320 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 56492 55915 249 81 0 55866 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 252052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=285272 CPUtime=1643.42
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 71568 0 0 0 164285 57 0 0 25 0 1 0 106671053 292118528 70721 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 71318 70721 249 81 0 70692 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 311356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=285272 CPUtime=1703.39
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 71568 0 0 0 170282 57 0 0 25 0 1 0 106671053 292118528 70721 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 71318 70721 249 81 0 70692 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 311356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=285272 CPUtime=1763.38
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 71568 0 0 0 176280 58 0 0 25 0 1 0 106671053 292118528 70721 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 71318 70721 249 81 0 70692 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 311356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=285272 CPUtime=1781.88
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 71568 0 0 0 178130 58 0 0 25 0 1 0 106671053 292118528 70721 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 71318 70721 249 81 0 70692 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 311356

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.15
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421147 6693 0 0 569 117 1121 8 16 0 1 0 106669234 21229568 2539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2539 343 3 0 2283 0
[pid=11889] ppid=11873 vsize=5352 CPUtime=0
/proc/11889/stat : 11889 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106671052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11889/statm: 1338 224 188 169 0 49 0
[pid=11891] ppid=11889 vsize=285272 CPUtime=1781.88
/proc/11891/stat : 11891 (clasp-1.0) R 11889 11873 31932 0 -1 4194304 71568 0 0 0 178130 58 0 0 25 0 1 0 106671053 292118528 70721 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11891/statm: 71318 70721 249 81 0 70692 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 311356

# WARNING:
# current cumulated CPU time (18.22 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1781.81 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.22
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421309 8471 0 0 571 118 1121 12 17 0 1 0 106669234 21229568 2540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2540 343 3 0 2283 0
Current children cumulated CPU time (s) 18.22
Current children cumulated vsize (KiB) 20732

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 12089
/proc/meminfo: memFree=1372264/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.22
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421309 8471 0 0 571 118 1121 12 17 0 1 0 106669234 21229568 2540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2540 343 3 0 2283 0
Current children cumulated CPU time (s) 18.22
Current children cumulated vsize (KiB) 20732

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12100
/proc/meminfo: memFree=1640920/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.22
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421309 8471 0 0 571 118 1121 12 17 0 1 0 106669234 21229568 2540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2540 343 3 0 2283 0
[pid=12098] ppid=11873 vsize=5352 CPUtime=0
/proc/12098/stat : 12098 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106849322 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12098/statm: 1338 224 188 169 0 49 0
[pid=12100] ppid=12098 vsize=16308 CPUtime=1.31
/proc/12100/stat : 12100 (clasp-1.0) R 12098 11873 31932 0 -1 4194304 3940 0 0 0 130 1 0 0 25 0 1 0 106849322 16699392 3582 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 1 0 0
/proc/12100/statm: 4077 3582 249 81 0 3451 0
Current children cumulated CPU time (s) 19.53
Current children cumulated vsize (KiB) 42392

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12100
/proc/meminfo: memFree=1640920/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.22
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421309 8471 0 0 571 118 1121 12 17 0 1 0 106669234 21229568 2540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2540 343 3 0 2283 0
[pid=12098] ppid=11873 vsize=5352 CPUtime=0
/proc/12098/stat : 12098 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106849322 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12098/statm: 1338 224 188 169 0 49 0
[pid=12100] ppid=12098 vsize=16308 CPUtime=1.71
/proc/12100/stat : 12100 (clasp-1.0) R 12098 11873 31932 0 -1 4194304 3940 0 0 0 170 1 0 0 25 0 1 0 106849322 16699392 3582 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617548 0 0 4096 0 0 0 0 17 1 0 0
/proc/12100/statm: 4077 3582 249 81 0 3451 0
Current children cumulated CPU time (s) 19.93
Current children cumulated vsize (KiB) 42392

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12100
/proc/meminfo: memFree=1640920/2055920 swapFree=4159876/4192956
[pid=11873] ppid=11871 vsize=20732 CPUtime=18.22
/proc/11873/stat : 11873 (pbclasp) S 11871 11873 31932 0 -1 4194304 421309 8471 0 0 571 118 1121 12 17 0 1 0 106669234 21229568 2540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11873/statm: 5183 2540 343 3 0 2283 0
[pid=12098] ppid=11873 vsize=5352 CPUtime=0
/proc/12098/stat : 12098 (sh) S 11873 11873 31932 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 106849322 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12098/statm: 1338 224 188 169 0 49 0
[pid=12100] ppid=12098 vsize=16308 CPUtime=1.91
/proc/12100/stat : 12100 (clasp-1.0) R 12098 11873 31932 0 -1 4194304 3941 0 0 0 190 1 0 0 25 0 1 0 106849322 16699392 3583 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617548 0 0 4096 0 0 0 0 17 1 0 0
/proc/12100/statm: 4077 3583 249 81 0 3451 0
Current children cumulated CPU time (s) 20.13
Current children cumulated vsize (KiB) 42392

Child ended because it received signal 9 (SIGKILL)

# 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): 1781.81
#  lost CPU user time (s): 1781.28
#  lost CPU system time (s): 0.53

Real time (s): 1802.84
CPU time (s): 1802.01
CPU user time (s): 1800.15
CPU system time (s): 1.8668
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 311356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.8671
system time used= 1.3368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435915
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= 1657
involuntary context switches= 464

runsolver used 1.82372 second user time and 4.74528 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 14 21:51:59 UTC 2007

IDJOB= 348570
IDBENCH= 1692
IDSOLVER= 167
FILE ID= node20/348570-1176587519

PBS_JOBID= 4556938

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scsd1.opb
COMMAND LINE= pbclasp instance-348570-1176587519.opb /tmp/evaluation/348570-1176587519/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-348570-1176587519 -o ROOT/results/node20/conversion-348570-1176587519 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348570-1176587519/instance-348570-1176587519.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-348570-1176587519 -o ROOT/results/node20/solver-348570-1176587519 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348570-1176587519.opb /tmp/evaluation/348570-1176587519/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  171c173d92217c349c0d73c9a0572b78

RANDOM SEED= 956340577

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1668568 kB
Buffers:         56872 kB
Cached:         239384 kB
SwapCached:      15252 kB
Active:         191108 kB
Inactive:       135112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668568 kB
SwapTotal:     4192956 kB
SwapFree:      4159876 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          39872 kB
Slab:            46740 kB
Committed_AS:   563784 kB
PageTables:       1700 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= 66559 MiB

End job on node20 on Sat Apr 14 22:22:02 UTC 2007