Trace number 366226

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)124 1802.01 1802.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-mlp4.r.opb
MD5SUMc216dcb87e9001dad9e1252e03860f2a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark0.171973
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 109
Optimality of the best value was proved YES
Number of variables594
Total number of constraints530
Number of constraints which are clauses530
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 594
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 594
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 594
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.07/0.15	o 293
2.36/2.49	o 152
4.16/4.26	o 151
5.95/6.09	o 150
8.04/8.14	o 149
10.15/10.35	o 148
12.16/12.39	o 147
14.66/14.87	o 146
24.14/24.39	o 145
32.04/32.22	o 144
39.56/39.71	o 143
47.05/47.27	o 142
56.44/56.66	o 141
64.75/64.96	o 140
74.04/74.23	o 139
81.04/81.29	o 138
92.14/92.37	o 137
99.13/99.36	o 136
110.23/110.45	o 135
123.73/123.99	o 134
133.64/133.83	o 133
140.53/140.76	o 132
159.02/159.24	o 131
174.23/174.47	o 130
196.63/196.89	o 129
212.14/212.33	o 128
237.73/237.98	o 127
476.14/476.36	o 126
1028.56/1028.79	o 125
1048.53/1048.76	o 124
1800.07/1800.32	c Somebody sent me a SIGTERM
1800.07/1800.32	s SATISFIABLE
1800.07/1800.32	v x6 x12 x17 x19 x24 x31 x37 x40 x42 x43 x45 x48 x49 x54 x57 x59 x61 x65 x67 x70 x78 x80 x82 x96 x99 x102 x104 x117 x119 x123 x127 x131
1800.07/1800.32	v x134 x140 x142 x143 x153 x165 x169 x171 x174 x178 x182 x187 x190 x199 x203 x204 x206 x207 x209 x211 x213 x214 x222 x223 x229 x235
1800.07/1800.32	v x238 x239 x240 x242 x251 x261 x264 x270 x271 x272 x274 x281 x291 x293 x306 x311 x312 x315 x319 x320 x322 x326 x327 x335 x342 x348
1800.07/1800.32	v x349 x350 x352 x354 x355 x366 x377 x378 x385 x402 x404 x419 x431 x432 x448 x449 x488 x490 x499 x500 x505 x517 x528 x529 x530 x534
1800.07/1800.32	v x537 x539 x542 x544 x548 x550 x552 x554 x564 x570 x571 x577 x586 x593
1800.07/1800.32	pb2clasp1: no process killed

Verifier Data (download as text)

OK	124

Conversion Script Data (download as text)

/tmp/evaluation/366226-1177058508/instance-366226-1177058508.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/node16/watcher-366226-1177058508 -o ROOT/results/node16/solver-366226-1177058508 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366226-1177058508.opb /tmp/evaluation/366226-1177058508/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 0.99 0.99 3/77 519
/proc/meminfo: memFree=1856136/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12268 CPUtime=0
/proc/519/stat : 519 (pbclasp) D 517 519 31361 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153768423 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/519/statm: 3067 317 242 3 0 167 0

[startup+0.085036 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 519
/proc/meminfo: memFree=1856136/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12532 CPUtime=0.06
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 607 784 0 0 1 0 5 0 16 0 1 0 153768423 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/519/statm: 3133 510 342 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.101031 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 519
/proc/meminfo: memFree=1856136/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12532 CPUtime=0.07
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 641 1588 0 0 1 0 5 1 16 0 1 0 153768423 12832768 512 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/519/statm: 3133 512 343 3 0 233 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12532

[startup+0.301987 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 519
/proc/meminfo: memFree=1856136/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=0.14
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 794 3424 0 0 1 0 11 2 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 12664

[startup+0.701903 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 519
/proc/meminfo: memFree=1856136/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=0.14
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 794 3424 0 0 1 0 11 2 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 12664

[startup+1.50174 s]
/proc/loadavg: 0.92 0.99 0.99 2/80 537
/proc/meminfo: memFree=1789024/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=0.14
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 794 3424 0 0 1 0 11 2 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=535] ppid=519 vsize=5352 CPUtime=0
/proc/535/stat : 535 (sh) S 519 519 31361 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 153768440 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/535/statm: 1338 224 188 169 0 49 0
[pid=537] ppid=535 vsize=79344 CPUtime=1.32
/proc/537/stat : 537 (clasp) R 535 519 31361 0 -1 4194304 22981 0 0 0 121 11 0 0 25 0 1 0 153768440 81248256 18954 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629611 0 0 4096 0 0 0 0 17 1 0 0
/proc/537/statm: 19836 18954 196 154 0 19306 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 97360

[startup+3.1014 s]
/proc/loadavg: 0.92 0.99 0.99 2/80 537
/proc/meminfo: memFree=1779232/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=2.48
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 939 28011 0 0 1 0 230 17 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 12664

[startup+6.30174 s]
/proc/loadavg: 0.93 0.99 0.99 2/80 553
/proc/meminfo: memFree=1797024/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=6.07
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 1180 65598 0 0 1 0 569 37 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 12664

[startup+12.7024 s]
/proc/loadavg: 0.94 0.99 0.99 2/80 577
/proc/meminfo: memFree=1797024/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=12.28
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 1544 121523 0 0 2 1 1159 66 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
Current children cumulated CPU time (s) 12.28
Current children cumulated vsize (KiB) 12664

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.99 2/80 601
/proc/meminfo: memFree=1797032/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=24.26
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 1817 158484 0 0 2 1 2340 83 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=599] ppid=519 vsize=5352 CPUtime=0
/proc/599/stat : 599 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153770863 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/599/statm: 1338 224 188 169 0 49 0
[pid=601] ppid=599 vsize=59048 CPUtime=1.08
/proc/601/stat : 601 (clasp) R 599 519 31361 0 -1 4194304 16856 0 0 0 102 6 0 0 25 0 1 0 153770864 60465152 14200 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629590 0 0 4096 0 0 0 0 17 1 0 0
/proc/601/statm: 14762 14200 196 154 0 14232 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 77064

[startup+51.1014 s]
/proc/loadavg: 0.97 0.99 0.99 2/80 625
/proc/meminfo: memFree=1798704/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=47.14
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 2224 213469 0 0 2 1 4598 113 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=623] ppid=519 vsize=5352 CPUtime=0
/proc/623/stat : 623 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153773152 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/623/statm: 1338 224 188 169 0 49 0
[pid=625] ppid=623 vsize=58524 CPUtime=3.8
/proc/625/stat : 625 (clasp) R 623 519 31361 0 -1 4194304 16771 0 0 0 373 7 0 0 25 0 1 0 153773152 59928576 14122 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/625/statm: 14631 14122 196 154 0 14101 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 76540

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/80 673
/proc/meminfo: memFree=1800240/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=99.22
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 3010 321198 0 0 3 2 9746 171 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=671] ppid=519 vsize=5352 CPUtime=0
/proc/671/stat : 671 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153778361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/671/statm: 1338 224 188 169 0 49 0
[pid=673] ppid=671 vsize=57556 CPUtime=2.92
/proc/673/stat : 673 (clasp) R 671 519 31361 0 -1 4194304 16325 0 0 0 285 7 0 0 25 0 1 0 153778361 58937344 13689 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/673/statm: 14389 13689 196 154 0 13859 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 75572

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 713
/proc/meminfo: memFree=1801520/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=159.1
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 3626 409090 0 0 4 3 15684 219 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=711] ppid=519 vsize=5352 CPUtime=0
/proc/711/stat : 711 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153784349 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/711/statm: 1338 224 188 169 0 49 0
[pid=713] ppid=711 vsize=55392 CPUtime=3.03
/proc/713/stat : 713 (clasp) R 711 519 31361 0 -1 4194304 15969 0 0 0 296 7 0 0 25 0 1 0 153784349 56721408 13346 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/713/statm: 13848 13346 196 154 0 13318 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 73408

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 737
/proc/meminfo: memFree=1802288/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=212.19
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 3994 460893 0 0 4 3 20964 248 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=735] ppid=519 vsize=5352 CPUtime=0
/proc/735/stat : 735 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153789658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/735/statm: 1338 224 188 169 0 49 0
[pid=737] ppid=735 vsize=55000 CPUtime=9.94
/proc/737/stat : 737 (clasp) R 735 519 31361 0 -1 4194304 15656 0 0 0 987 7 0 0 25 0 1 0 153789659 56320000 13162 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/737/statm: 13750 13162 196 154 0 13220 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 73016

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 745
/proc/meminfo: memFree=1802224/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=237.83
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4115 477951 0 0 5 3 23518 257 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=743] ppid=519 vsize=5352 CPUtime=0
/proc/743/stat : 743 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153792223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/743/statm: 1338 224 188 169 0 49 0
[pid=745] ppid=743 vsize=54872 CPUtime=44.3
/proc/745/stat : 745 (clasp) R 743 519 31361 0 -1 4194304 15656 0 0 0 4423 7 0 0 25 0 1 0 153792223 56188928 13167 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/745/statm: 13718 13167 196 154 0 13188 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 72888

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 745
/proc/meminfo: memFree=1791792/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=237.83
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4115 477951 0 0 5 3 23518 257 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=743] ppid=519 vsize=5352 CPUtime=0
/proc/743/stat : 743 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153792223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/743/statm: 1338 224 188 169 0 49 0
[pid=745] ppid=743 vsize=65380 CPUtime=104.3
/proc/745/stat : 745 (clasp) R 743 519 31361 0 -1 4194304 18311 0 0 0 10420 10 0 0 25 0 1 0 153792223 66949120 15781 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/745/statm: 16345 15781 196 154 0 15815 0

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

Current children cumulated vsize (KiB) 193764

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 967
/proc/meminfo: memFree=1672688/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.61
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4478 562715 0 0 5 3 104527 326 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=767] ppid=519 vsize=5352 CPUtime=0
/proc/767/stat : 767 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153873300 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/767/statm: 1338 224 188 169 0 49 0
[pid=769] ppid=767 vsize=186452 CPUtime=673.45
/proc/769/stat : 769 (clasp) R 767 519 31361 0 -1 4194304 48712 0 0 0 67296 49 0 0 25 0 1 0 153873301 190926848 45377 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740813 0 0 4096 0 0 0 0 17 1 0 0
/proc/769/statm: 46613 45377 196 154 0 46083 0
Current children cumulated CPU time (s) 1722.06
Current children cumulated vsize (KiB) 204468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 967
/proc/meminfo: memFree=1662320/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.61
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4478 562715 0 0 5 3 104527 326 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=767] ppid=519 vsize=5352 CPUtime=0
/proc/767/stat : 767 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153873300 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/767/statm: 1338 224 188 169 0 49 0
[pid=769] ppid=767 vsize=196776 CPUtime=733.45
/proc/769/stat : 769 (clasp) R 767 519 31361 0 -1 4194304 51361 0 0 0 73293 52 0 0 25 0 1 0 153873301 201498624 47972 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/769/statm: 49194 47972 196 154 0 48664 0
Current children cumulated CPU time (s) 1782.06
Current children cumulated vsize (KiB) 214792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 967
/proc/meminfo: memFree=1659056/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.61
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4478 562715 0 0 5 3 104527 326 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=767] ppid=519 vsize=5352 CPUtime=0
/proc/767/stat : 767 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153873300 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/767/statm: 1338 224 188 169 0 49 0
[pid=769] ppid=767 vsize=200012 CPUtime=751.46
/proc/769/stat : 769 (clasp) R 767 519 31361 0 -1 4194304 52215 0 0 0 75093 53 0 0 25 0 1 0 153873301 204812288 48754 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/769/statm: 50003 48754 196 154 0 49473 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 218028

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

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 967
/proc/meminfo: memFree=1659056/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.61
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4478 562715 0 0 5 3 104527 326 16 0 1 0 153768423 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 516 343 3 0 266 0
[pid=767] ppid=519 vsize=5352 CPUtime=0
/proc/767/stat : 767 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153873300 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/767/statm: 1338 224 188 169 0 49 0
[pid=769] ppid=767 vsize=200012 CPUtime=751.46
/proc/769/stat : 769 (clasp) R 767 519 31361 0 -1 4194304 52215 0 0 0 75093 53 0 0 25 0 1 0 153873301 204812288 48754 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/769/statm: 50003 48754 196 154 0 49473 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 218028

# WARNING:
# current cumulated CPU time (1048.65 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 (751.42 s) to the 'lost time'.

[startup+1800.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 967
/proc/meminfo: memFree=1659056/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.65
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4655 564495 0 0 5 3 104528 329 16 0 1 0 153768423 12967936 517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 517 343 3 0 266 0
Current children cumulated CPU time (s) 1048.65
Current children cumulated vsize (KiB) 12664

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 2/81 978
/proc/meminfo: memFree=1833448/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.65
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4655 564495 0 0 5 3 104528 329 16 0 1 0 153768423 12967936 517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 517 343 3 0 266 0
[pid=976] ppid=519 vsize=5352 CPUtime=0
/proc/976/stat : 976 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153948458 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1338 224 188 169 0 49 0
[pid=978] ppid=976 vsize=54448 CPUtime=1.04
/proc/978/stat : 978 (clasp) R 976 519 31361 0 -1 4194304 15228 0 0 0 98 6 0 0 25 0 1 0 153948458 55754752 12745 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629572 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 13612 12745 196 154 0 13082 0
Current children cumulated CPU time (s) 1049.69
Current children cumulated vsize (KiB) 72464

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 978
/proc/meminfo: memFree=1802792/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.65
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4655 564495 0 0 5 3 104528 329 16 0 1 0 153768423 12967936 517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 517 343 3 0 266 0
[pid=976] ppid=519 vsize=5352 CPUtime=0
/proc/976/stat : 976 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153948458 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1338 224 188 169 0 49 0
[pid=978] ppid=976 vsize=54448 CPUtime=1.45
/proc/978/stat : 978 (clasp) R 976 519 31361 0 -1 4194304 15338 0 0 0 139 6 0 0 25 0 1 0 153948458 55754752 12855 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741223 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 13612 12855 196 154 0 13082 0
Current children cumulated CPU time (s) 1050.1
Current children cumulated vsize (KiB) 72464

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 978
/proc/meminfo: memFree=1802792/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.65
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4655 564495 0 0 5 3 104528 329 16 0 1 0 153768423 12967936 517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 517 343 3 0 266 0
[pid=976] ppid=519 vsize=5352 CPUtime=0
/proc/976/stat : 976 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153948458 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1338 224 188 169 0 49 0
[pid=978] ppid=976 vsize=54448 CPUtime=1.84
/proc/978/stat : 978 (clasp) R 976 519 31361 0 -1 4194304 15339 0 0 0 178 6 0 0 25 0 1 0 153948458 55754752 12856 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 13612 12856 196 154 0 13082 0
Current children cumulated CPU time (s) 1050.49
Current children cumulated vsize (KiB) 72464

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 978
/proc/meminfo: memFree=1802792/2055920 swapFree=4148604/4192956
[pid=519] ppid=517 vsize=12664 CPUtime=1048.65
/proc/519/stat : 519 (pbclasp) S 517 519 31361 0 -1 4194304 4655 564495 0 0 5 3 104528 329 16 0 1 0 153768423 12967936 517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/519/statm: 3166 517 343 3 0 266 0
[pid=976] ppid=519 vsize=5352 CPUtime=0
/proc/976/stat : 976 (sh) S 519 519 31361 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 153948458 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/976/statm: 1338 224 188 169 0 49 0
[pid=978] ppid=976 vsize=54448 CPUtime=1.94
/proc/978/stat : 978 (clasp) R 976 519 31361 0 -1 4194304 15340 0 0 0 188 6 0 0 25 0 1 0 153948458 55754752 12857 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740816 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 13612 12857 196 154 0 13082 0
Current children cumulated CPU time (s) 1050.59
Current children cumulated vsize (KiB) 72464

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 519 and gives
#  childrusage.ru_utime.tv_sec=1045
#  childrusage.ru_utime.tv_usec=338084
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=334493
# CPU time returned by wait4() is 1048.67
# while last known CPU time is 1050.59
#
# 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): 751.42
#  lost CPU user time (s): 750.92
#  lost CPU system time (s): 0.5

Real time (s): 1802.33
CPU time (s): 1802.01
CPU user time (s): 1798.13
CPU system time (s): 3.88
CPU usage (%): 99.9822
Max. virtual memory (cumulated for all children) (KiB): 218028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1045.34
system time used= 3.33449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 569680
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= 2029
involuntary context switches= 21696

runsolver used 1.9707 second user time and 4.5983 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Fri Apr 20 08:41:48 UTC 2007

IDJOB= 366226
IDBENCH= 2841
IDSOLVER= 158
FILE ID= node16/366226-1177058508

PBS_JOBID= 4640160

Free space on /tmp= 66360 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-mlp4.r.opb
COMMAND LINE= pbclasp instance-366226-1177058508.opb /tmp/evaluation/366226-1177058508/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-366226-1177058508 -o ROOT/results/node16/conversion-366226-1177058508 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366226-1177058508/instance-366226-1177058508.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-366226-1177058508 -o ROOT/results/node16/solver-366226-1177058508 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366226-1177058508.opb /tmp/evaluation/366226-1177058508/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c216dcb87e9001dad9e1252e03860f2a

RANDOM SEED= 907951620

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:      2055920 kB
MemFree:       1856544 kB
Buffers:         27004 kB
Cached:          90596 kB
SwapCached:      12008 kB
Active:          65176 kB
Inactive:        79184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856544 kB
SwapTotal:     4192956 kB
SwapFree:      4148604 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          33788 kB
Slab:            40516 kB
Committed_AS:  7409760 kB
PageTables:       1844 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= 66360 MiB

End job on node16 on Fri Apr 20 09:11:51 UTC 2007