Trace number 350840

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)2072 1801.97 1802.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-sp98ar.opb
MD5SUMd7af4e70b8b5243fa0953f7b849db937
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1290
Best CPU time to get the best result obtained on this benchmark1800.92
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1229
Optimality of the best value was proved NO
Number of variables15085
Total number of constraints1430
Number of constraints which are clauses181
Number of constraints which are cardinality constraints (but not clauses)837
Number of constraints which are nor clauses,nor cardinality constraints412
Minimum length of a constraint2
Maximum length of a constraint4222
Number of terms in the objective function 15085
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 531850
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 531850
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

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)

19.55/19.64	o 2109
25.54/25.61	o 2094
31.43/31.53	o 2083
37.53/37.61	o 2077
43.72/43.83	o 2072
1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s SATISFIABLE
1800.06/1800.72	v x80 x83 x273 x275 x884 x1095 x1496 x1518 x1528 x1624 x1938 x1949 x2942 x2954 x2961 x2963 x2966 x3193 x3195 x3640 x3885 x3895
1800.06/1800.72	v x3897 x3899 x3998 x4082 x4131 x4157 x4165 x4167 x4212 x4364 x4487 x4497 x4524 x5089 x5116 x5415 x5530 x5641 x5776 x5784 x6072
1800.06/1800.72	v x6249 x7818 x7961 x8011 x8020 x8777 x9206 x9709 x9735 x9768 x9818 x9902 x9903 x9997 x10064 x10114 x10122 x10128 x10173 x10613
1800.06/1800.72	v x10615 x10635 x10649 x10966 x11450 x11462 x11507 x11857 x11990 x12195 x12583 x12617 x12681 x12682 x12782 x12806 x12823
1800.06/1800.72	v x13111 x13360 x13387 x13539 x13769 x13882 x14301 x14356 x14564 x14576 x14698 x14841 x14844 x14874 x14926 x14973 x14976
1800.06/1800.72	v x14977 x14996 x14999 x15001 x15005 x15008 x15016 x15017 x15034 x15047 x15085
1800.06/1800.76	pb2clasp1: no process killed
1800.06/1800.76	clasp-1.0: no process killed
45.65/1802.72	sh: line 1:  9428 Done                    cat /tmp/evaluation/350840-1176558057/temp/instance-350840-1176558057.opb.op
45.65/1802.72	      9429 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350840-1176558057/temp/instance-350840-1176558057.opb.clasp

Verifier Data (download as text)

OK	2072

Conversion Script Data (download as text)

/tmp/evaluation/350840-1176558057/instance-350840-1176558057.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/node6/watcher-350840-1176558057 -o ROOT/results/node6/solver-350840-1176558057 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350840-1176558057.opb /tmp/evaluation/350840-1176558057/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: 1.08 1.02 1.01 3/77 9170
/proc/meminfo: memFree=1719416/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=12268 CPUtime=0
/proc/9170/stat : 9170 (pbclasp) D 9168 9170 8386 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 131843426 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/9170/statm: 3067 317 242 3 0 167 0

[startup+0.036798 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 9170
/proc/meminfo: memFree=1719416/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=13840 CPUtime=0.02
/proc/9170/stat : 9170 (pbclasp) R 9168 9170 8386 0 -1 4194304 2141 0 0 0 2 0 0 0 18 0 1 0 131843426 14172160 815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9170/statm: 3460 815 320 3 0 560 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13840

[startup+0.101805 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 9170
/proc/meminfo: memFree=1719416/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=13840 CPUtime=0.09
/proc/9170/stat : 9170 (pbclasp) R 9168 9170 8386 0 -1 4194304 7765 0 0 0 7 2 0 0 18 0 1 0 131843426 14172160 777 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583051481 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9170/statm: 3460 786 320 3 0 560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13840

[startup+0.301827 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 9170
/proc/meminfo: memFree=1719416/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=13836 CPUtime=0.29
/proc/9170/stat : 9170 (pbclasp) R 9168 9170 8386 0 -1 4194304 25103 0 0 0 22 7 0 0 19 0 1 0 131843426 14168064 794 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9170/statm: 3459 806 320 3 0 559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13836

[startup+0.701875 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 9170
/proc/meminfo: memFree=1719416/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=14088 CPUtime=0.69
/proc/9170/stat : 9170 (pbclasp) R 9168 9170 8386 0 -1 4194304 59709 0 0 0 54 15 0 0 23 0 1 0 131843426 14426112 856 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9170/statm: 3522 856 320 3 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14088

[startup+1.50197 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 9171
/proc/meminfo: memFree=1717040/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=14688 CPUtime=1.49
/proc/9170/stat : 9170 (pbclasp) R 9168 9170 8386 0 -1 4194304 81743 0 0 0 127 22 0 0 25 0 1 0 131843426 15040512 999 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268601069326 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9170/statm: 3672 999 320 3 0 772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14688

[startup+3.10216 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 9171
/proc/meminfo: memFree=1715952/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=16536 CPUtime=2.72
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 82217 0 0 0 250 22 0 0 16 0 1 0 131843426 16932864 1459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9170/statm: 4134 1459 324 3 0 1234 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 16536

[startup+6.30153 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 9173
/proc/meminfo: memFree=1711648/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=16536 CPUtime=2.72
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 82217 0 0 0 250 22 0 0 16 0 1 0 131843426 16932864 1459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9170/statm: 4134 1459 324 3 0 1234 0
[pid=9172] ppid=9170 vsize=5352 CPUtime=0
/proc/9172/stat : 9172 (sh) S 9170 9170 8386 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131843700 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9172/statm: 1338 229 193 169 0 49 0
[pid=9173] ppid=9172 vsize=13772 CPUtime=3.53
/proc/9173/stat : 9173 (pb2clasp1) R 9172 9170 8386 0 -1 4194304 841 0 1 0 353 0 0 0 25 0 1 0 131843701 14102528 804 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268582720946 0 0 4224 0 0 0 0 17 1 0 0
/proc/9173/statm: 3443 804 340 3 0 543 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 35660

[startup+12.7013 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 9173
/proc/meminfo: memFree=1709664/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=16536 CPUtime=2.72
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 82217 0 0 0 250 22 0 0 16 0 1 0 131843426 16932864 1459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9170/statm: 4134 1459 324 3 0 1234 0
[pid=9172] ppid=9170 vsize=5352 CPUtime=0
/proc/9172/stat : 9172 (sh) S 9170 9170 8386 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131843700 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9172/statm: 1338 229 193 169 0 49 0
[pid=9173] ppid=9172 vsize=13772 CPUtime=9.94
/proc/9173/stat : 9173 (pb2clasp1) R 9172 9170 8386 0 -1 4194304 841 0 1 0 992 2 0 0 25 0 1 0 131843701 14102528 804 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268601069320 0 0 4224 0 0 0 0 17 1 0 0
/proc/9173/statm: 3443 804 340 3 0 543 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 35660

[startup+25.5018 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 9188
/proc/meminfo: memFree=1682144/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=19.65
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83391 9387 0 1 256 23 1674 12 17 0 1 0 131843426 18280448 1814 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1814 343 3 0 1563 0
[pid=9186] ppid=9170 vsize=5352 CPUtime=0
/proc/9186/stat : 9186 (sh) S 9170 9170 8386 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 131845395 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9186/statm: 1338 224 188 169 0 49 0
[pid=9188] ppid=9186 vsize=25936 CPUtime=5.79
/proc/9188/stat : 9188 (clasp-1.0) R 9186 9170 8386 0 -1 4194304 6283 0 0 0 576 3 0 0 25 0 1 0 131845396 26558464 6095 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617547 0 0 4096 0 0 0 0 17 1 0 0
/proc/9188/statm: 6484 6095 249 81 0 5858 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 49140

[startup+51.1018 s]
/proc/loadavg: 1.16 1.04 1.01 2/80 9220
/proc/meminfo: memFree=1682080/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=25936 CPUtime=7.19
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 6285 0 0 0 716 3 0 0 25 0 1 0 131847815 26558464 6097 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 6484 6097 249 81 0 5858 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 49140

[startup+102.306 s]
/proc/loadavg: 1.06 1.03 1.01 2/80 9220
/proc/meminfo: memFree=1646048/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=62204 CPUtime=58.39
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 15339 0 0 0 5830 9 0 0 25 0 1 0 131847815 63696896 15151 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 15551 15151 249 81 0 14925 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 85408

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 9220
/proc/meminfo: memFree=1627808/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=80184 CPUtime=118.37
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 19857 0 0 0 11825 12 0 0 25 0 1 0 131847815 82108416 19669 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714176 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 20046 19669 249 81 0 19420 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 103388

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/80 9220
/proc/meminfo: memFree=1621984/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=86048 CPUtime=178.35
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 21300 0 0 0 17822 13 0 0 25 0 1 0 131847815 88113152 21107 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 21512 21107 249 81 0 20886 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 109252

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 9220
/proc/meminfo: memFree=1615840/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=92172 CPUtime=238.33
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 22828 0 0 0 23819 14 0 0 25 0 1 0 131847815 94384128 22635 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791663 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 23043 22635 249 81 0 22417 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 115376

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 9220
/proc/meminfo: memFree=1581984/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0

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

/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=161208 CPUtime=1557.89
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 40225 0 0 0 155755 34 0 0 25 0 1 0 131847815 165076992 39911 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 40302 39911 249 81 0 39676 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 184412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=161208 CPUtime=1617.88
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 40225 0 0 0 161753 35 0 0 25 0 1 0 131847815 165076992 39911 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616729 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 40302 39911 249 81 0 39676 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 184412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=161208 CPUtime=1677.86
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 40225 0 0 0 167751 35 0 0 25 0 1 0 131847815 165076992 39911 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616626 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 40302 39911 249 81 0 39676 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 184412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=161208 CPUtime=1737.84
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 40225 0 0 0 173749 35 0 0 25 0 1 0 131847815 165076992 39911 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 40302 39911 249 81 0 39676 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 184412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=161208 CPUtime=1756.25
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 40225 0 0 0 175589 36 0 0 25 0 1 0 131847815 165076992 39911 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714254 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 40302 39911 249 81 0 39676 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184412

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.81
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83869 39976 0 1 261 24 4052 44 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9218] ppid=9170 vsize=5352 CPUtime=0
/proc/9218/stat : 9218 (sh) S 9170 9170 8386 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 131847814 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9218/statm: 1338 224 188 169 0 49 0
[pid=9220] ppid=9218 vsize=161208 CPUtime=1756.25
/proc/9220/stat : 9220 (clasp-1.0) R 9218 9170 8386 0 -1 4194304 40225 0 0 0 175589 36 0 0 25 0 1 0 131847815 165076992 39911 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714254 0 0 4096 0 0 0 0 17 1 0 0
/proc/9220/statm: 40302 39911 249 81 0 39676 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184412

# WARNING:
# current cumulated CPU time (43.83 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 (1756.23 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.83
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 83967 40611 0 1 262 24 4052 45 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
Current children cumulated CPU time (s) 43.83
Current children cumulated vsize (KiB) 17852

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 9418
/proc/meminfo: memFree=1546016/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.88
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 84044 41758 0 1 263 25 4052 48 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
Current children cumulated CPU time (s) 43.88
Current children cumulated vsize (KiB) 17852

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 9429
/proc/meminfo: memFree=1690328/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.88
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 84044 41758 0 1 263 25 4052 48 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9427] ppid=9170 vsize=5352 CPUtime=0
/proc/9427/stat : 9427 (sh) S 9170 9170 8386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 132023517 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9427/statm: 1338 224 188 169 0 49 0
[pid=9429] ppid=9427 vsize=25936 CPUtime=1.27
/proc/9429/stat : 9429 (clasp-1.0) R 9427 9170 8386 0 -1 4194304 6201 0 0 0 125 2 0 0 25 0 1 0 132023518 26558464 6013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617674 0 0 4096 0 0 0 0 17 1 0 0
/proc/9429/statm: 6484 6013 249 81 0 5858 0
Current children cumulated CPU time (s) 45.15
Current children cumulated vsize (KiB) 49140

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 9429
/proc/meminfo: memFree=1690328/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.88
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 84044 41758 0 1 263 25 4052 48 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9427] ppid=9170 vsize=5352 CPUtime=0
/proc/9427/stat : 9427 (sh) S 9170 9170 8386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 132023517 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9427/statm: 1338 224 188 169 0 49 0
[pid=9429] ppid=9427 vsize=25936 CPUtime=1.67
/proc/9429/stat : 9429 (clasp-1.0) R 9427 9170 8386 0 -1 4194304 6210 0 0 0 165 2 0 0 25 0 1 0 132023518 26558464 6022 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617678 0 0 4096 0 0 0 0 17 1 0 0
/proc/9429/statm: 6484 6022 249 81 0 5858 0
Current children cumulated CPU time (s) 45.55
Current children cumulated vsize (KiB) 49140

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 9429
/proc/meminfo: memFree=1690328/2055924 swapFree=4191880/4192956
[pid=9170] ppid=9168 vsize=17852 CPUtime=43.88
/proc/9170/stat : 9170 (pbclasp) S 9168 9170 8386 0 -1 4194304 84044 41758 0 1 263 25 4052 48 16 0 1 0 131843426 18280448 1815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9170/statm: 4463 1815 343 3 0 1563 0
[pid=9427] ppid=9170 vsize=5352 CPUtime=0
/proc/9427/stat : 9427 (sh) S 9170 9170 8386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 132023517 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9427/statm: 1338 224 188 169 0 49 0
[pid=9429] ppid=9427 vsize=25936 CPUtime=1.77
/proc/9429/stat : 9429 (clasp-1.0) R 9427 9170 8386 0 -1 4194304 6213 0 0 0 175 2 0 0 25 0 1 0 132023518 26558464 6025 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9429/statm: 6484 6025 249 81 0 5858 0
Current children cumulated CPU time (s) 45.65
Current children cumulated vsize (KiB) 49140

Child status: 0

# 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): 1756.23
#  lost CPU user time (s): 1755.88
#  lost CPU system time (s): 0.35

Real time (s): 1802.74
CPU time (s): 1801.97
CPU user time (s): 1800.83
CPU system time (s): 1.13488
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 184736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.9532
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133656
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6702
involuntary context switches= 3104

runsolver used 1.75773 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 13:40:58 UTC 2007

IDJOB= 350840
IDBENCH= 1597
IDSOLVER= 167
FILE ID= node6/350840-1176558057

PBS_JOBID= 4556758

Free space on /tmp= 66554 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-sp98ar.opb
COMMAND LINE= pbclasp instance-350840-1176558057.opb /tmp/evaluation/350840-1176558057/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-350840-1176558057 -o ROOT/results/node6/conversion-350840-1176558057 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350840-1176558057/instance-350840-1176558057.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-350840-1176558057 -o ROOT/results/node6/solver-350840-1176558057 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350840-1176558057.opb /tmp/evaluation/350840-1176558057/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  d7af4e70b8b5243fa0953f7b849db937

RANDOM SEED= 963303349

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1719888 kB
Buffers:         30480 kB
Cached:         199088 kB
SwapCached:        408 kB
Active:         137636 kB
Inactive:       148584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1719888 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            4532 kB
Writeback:           0 kB
Mapped:          73756 kB
Slab:            35384 kB
Committed_AS:  4864072 kB
PageTables:       1788 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= 66547 MiB

End job on node6 on Sat Apr 14 14:11:01 UTC 2007