Trace number 366688

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)68 1801.94 1802.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.b.opb
MD5SUMd95d18eb9f9494c32273975c1bc570ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark8.48471
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
Optimality of the best value was proved YES
Number of variables756
Total number of constraints1853
Number of constraints which are clauses1853
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 constraint1
Maximum length of a constraint80
Number of terms in the objective function 756
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 756
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 756
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)

0.29/0.52	o 379
4.76/4.87	o 85
6.57/6.66	o 84
8.35/8.44	o 83
10.14/10.20	o 82
11.86/11.99	o 81
13.75/13.90	o 80
35.44/35.66	o 79
51.75/51.91	o 78
58.93/59.19	o 77
79.04/79.22	o 76
377.44/377.78	o 75
403.64/403.94	o 74
435.44/435.76	o 73
455.32/455.68	o 72
620.56/620.92	o 71
750.75/751.10	o 70
832.40/832.85	o 69
1391.06/1391.63	o 68
1800.01/1800.72	c Somebody sent me a SIGTERM
1800.01/1800.72	s SATISFIABLE
1800.01/1800.72	v x12 x64 x86 x113 x120 x124 x126 x135 x138 x146 x148 x150 x153 x162 x164 x171 x175 x219 x236 x251 x267 x334 x355 x391 x395 x401
1800.01/1800.72	v x406 x410 x418 x426 x428 x430 x445 x461 x463 x482 x510 x513 x523 x526 x531 x543 x567 x578 x607 x613 x620 x628 x637 x644 x661 x675
1800.01/1800.72	v x682 x685 x688 x697 x699 x703 x709 x715 x716 x722 x723 x730 x744 x750 x751 x752
1800.01/1800.72	pb2clasp1: no process killed
1800.01/1800.73	clasp: no process killed

Verifier Data (download as text)

OK	68

Conversion Script Data (download as text)

/tmp/evaluation/366688-1177065074/instance-366688-1177065074.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/node62/watcher-366688-1177065074 -o ROOT/results/node62/solver-366688-1177065074 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366688-1177065074.opb /tmp/evaluation/366688-1177065074/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: 0.99 0.97 0.98 3/64 1312
/proc/meminfo: memFree=1793648/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12268 CPUtime=0
/proc/1312/stat : 1312 (pbclasp) D 1310 1312 32070 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 25083412 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437863013 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/1312/statm: 3067 317 242 3 0 167 0

[startup+0.104637 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1312
/proc/meminfo: memFree=1793648/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12532 CPUtime=0.01
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 536 0 0 0 1 0 0 0 16 0 1 0 25083412 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1312/statm: 3133 488 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.202645 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1312
/proc/meminfo: memFree=1793648/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12532 CPUtime=0.01
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 536 0 0 0 1 0 0 0 16 0 1 0 25083412 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1312/statm: 3133 488 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301661 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1312
/proc/meminfo: memFree=1793648/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=0.28
/proc/1312/stat : 1312 (pbclasp) R 1310 1312 32070 0 -1 4194304 594 788 0 0 1 0 27 0 16 0 1 0 25083412 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437359690 0 0 4224 16384 0 0 0 17 0 0 0
/proc/1312/statm: 3166 516 342 3 0 266 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12664

[startup+0.702705 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1312
/proc/meminfo: memFree=1793648/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=0.51
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 817 3684 0 0 2 0 47 2 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12664

[startup+1.5028 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1756312/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=0.51
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 817 3684 0 0 2 0 47 2 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1330] ppid=1312 vsize=5352 CPUtime=0
/proc/1330/stat : 1330 (sh) S 1312 1312 32070 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 25083466 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1330/statm: 1338 224 188 169 0 49 0
[pid=1332] ppid=1330 vsize=63560 CPUtime=0.95
/proc/1332/stat : 1332 (clasp) R 1330 1312 32070 0 -1 4194304 17154 0 0 0 87 8 0 0 25 0 1 0 25083466 65085440 15020 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/1332/statm: 15890 15020 188 154 0 15360 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 81576

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1676888/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=0.51
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 817 3684 0 0 2 0 47 2 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1330] ppid=1312 vsize=5352 CPUtime=0
/proc/1330/stat : 1330 (sh) S 1312 1312 32070 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 25083466 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1330/statm: 1338 224 188 169 0 49 0
[pid=1332] ppid=1330 vsize=126248 CPUtime=2.56
/proc/1332/stat : 1332 (clasp) R 1330 1312 32070 0 -1 4194304 37100 0 0 0 238 18 0 0 25 0 1 0 25083466 129277952 30669 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/1332/statm: 31562 30669 196 154 0 31032 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 144264

[startup+6.30136 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1340
/proc/meminfo: memFree=1750936/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=4.86
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 958 42549 0 0 2 0 460 24 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1338] ppid=1312 vsize=5352 CPUtime=0
/proc/1338/stat : 1338 (sh) S 1312 1312 32070 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 25083900 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1338/statm: 1338 224 188 169 0 49 0
[pid=1340] ppid=1338 vsize=54164 CPUtime=1.41
/proc/1340/stat : 1340 (clasp) R 1338 1312 32070 0 -1 4194304 15227 0 0 0 135 6 0 0 25 0 1 0 25083901 55463936 12761 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/1340/statm: 13541 12761 196 154 0 13011 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 72180

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 1372
/proc/meminfo: memFree=1791744/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=11.96
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 1417 108497 0 0 2 1 1134 59 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1370] ppid=1312 vsize=5352 CPUtime=0
/proc/1370/stat : 1370 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25084621 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1370/statm: 1338 224 188 169 0 49 0
[pid=1372] ppid=1370 vsize=43608 CPUtime=0.6
/proc/1372/stat : 1372 (clasp) R 1370 1312 32070 0 -1 4194304 12214 0 0 0 56 4 0 0 22 0 1 0 25084621 44654592 10096 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1372/statm: 10902 10096 194 154 0 10372 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 61624

[startup+25.5026 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1380
/proc/meminfo: memFree=1743624/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=13.78
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 1534 124669 0 0 2 1 1309 66 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1378] ppid=1312 vsize=5352 CPUtime=0
/proc/1378/stat : 1378 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 25084804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1378/statm: 1338 224 188 169 0 49 0
[pid=1380] ppid=1378 vsize=51600 CPUtime=11.56
/proc/1380/stat : 1380 (clasp) R 1378 1312 32070 0 -1 4194304 14709 0 0 0 1151 5 0 0 25 0 1 0 25084804 52838400 12264 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/1380/statm: 12900 12264 196 154 0 12370 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 69616

[startup+51.1026 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1388
/proc/meminfo: memFree=1744216/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=35.54
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 1671 140756 0 0 3 1 3476 74 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1386] ppid=1312 vsize=5352 CPUtime=0
/proc/1386/stat : 1386 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 25086980 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1386/statm: 1338 224 188 169 0 49 0
[pid=1388] ppid=1386 vsize=51380 CPUtime=15.41
/proc/1388/stat : 1388 (clasp) R 1386 1312 32070 0 -1 4194304 14596 0 0 0 1535 6 0 0 25 0 1 0 25086980 52613120 12156 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1388/statm: 12845 12156 196 154 0 12315 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 69396

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1412
/proc/meminfo: memFree=1745560/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=79.08
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 2073 188188 0 0 3 1 7806 98 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1410] ppid=1312 vsize=5352 CPUtime=0
/proc/1410/stat : 1410 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 25091336 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1338 224 188 169 0 49 0
[pid=1412] ppid=1410 vsize=49348 CPUtime=23.05
/proc/1412/stat : 1412 (clasp) R 1410 1312 32070 0 -1 4194304 14192 0 0 0 2300 5 0 0 25 0 1 0 25091336 50532352 11777 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1412/statm: 12337 11777 196 154 0 11807 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 67364

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1412
/proc/meminfo: memFree=1736920/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=79.08
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 2073 188188 0 0 3 1 7806 98 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1410] ppid=1312 vsize=5352 CPUtime=0
/proc/1410/stat : 1410 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 25091336 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1338 224 188 169 0 49 0
[pid=1412] ppid=1410 vsize=58100 CPUtime=83.03
/proc/1412/stat : 1412 (clasp) R 1410 1312 32070 0 -1 4194304 16399 0 0 0 8296 7 0 0 25 0 1 0 25091336 59494400 13984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1412/statm: 14525 13984 196 154 0 13995 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 76116

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1412
/proc/meminfo: memFree=1721624/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=79.08
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 2073 188188 0 0 3 1 7806 98 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1410] ppid=1312 vsize=5352 CPUtime=0
/proc/1410/stat : 1410 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 25091336 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1338 224 188 169 0 49 0
[pid=1412] ppid=1410 vsize=73312 CPUtime=143.01
/proc/1412/stat : 1412 (clasp) R 1410 1312 32070 0 -1 4194304 20216 0 0 0 14291 10 0 0 25 0 1 0 25091336 75071488 17760 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/1412/statm: 18328 17760 196 154 0 17798 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 91328

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1412
/proc/meminfo: memFree=1712216/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=79.08
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 2073 188188 0 0 3 1 7806 98 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1410] ppid=1312 vsize=5352 CPUtime=0
/proc/1410/stat : 1410 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 25091336 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1338 224 188 169 0 49 0

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

/proc/1476/stat : 1476 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25222577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1476/statm: 1338 224 188 169 0 49 0
[pid=1478] ppid=1476 vsize=79296 CPUtime=210.58
/proc/1478/stat : 1478 (clasp) R 1476 1312 32070 0 -1 4194304 21471 0 0 0 21043 15 0 0 25 0 1 0 25222578 81199104 19068 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/1478/statm: 19824 19068 196 154 0 19294 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 97312

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1478
/proc/meminfo: memFree=1702744/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.11
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3050 362977 0 0 4 2 138886 219 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1476] ppid=1312 vsize=5352 CPUtime=0
/proc/1476/stat : 1476 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25222577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1476/statm: 1338 224 188 169 0 49 0
[pid=1478] ppid=1476 vsize=92748 CPUtime=270.56
/proc/1478/stat : 1478 (clasp) R 1476 1312 32070 0 -1 4194304 24781 0 0 0 27038 18 0 0 25 0 1 0 25222578 94973952 22378 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/1478/statm: 23187 22378 196 154 0 22657 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 110764

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1478
/proc/meminfo: memFree=1692184/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.11
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3050 362977 0 0 4 2 138886 219 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1476] ppid=1312 vsize=5352 CPUtime=0
/proc/1476/stat : 1476 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25222577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1476/statm: 1338 224 188 169 0 49 0
[pid=1478] ppid=1476 vsize=103504 CPUtime=330.55
/proc/1478/stat : 1478 (clasp) R 1476 1312 32070 0 -1 4194304 27540 0 0 0 33034 21 0 0 25 0 1 0 25222578 105988096 25046 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/1478/statm: 25876 25046 196 154 0 25346 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 121520

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1478
/proc/meminfo: memFree=1678936/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.11
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3050 362977 0 0 4 2 138886 219 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1476] ppid=1312 vsize=5352 CPUtime=0
/proc/1476/stat : 1476 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25222577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1476/statm: 1338 224 188 169 0 49 0
[pid=1478] ppid=1476 vsize=116584 CPUtime=390.53
/proc/1478/stat : 1478 (clasp) R 1476 1312 32070 0 -1 4194304 30812 0 0 0 39028 25 0 0 25 0 1 0 25222578 119382016 28318 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/1478/statm: 29146 28318 196 154 0 28616 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 134600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 1560
/proc/meminfo: memFree=1673696/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.11
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3050 362977 0 0 4 2 138886 219 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1476] ppid=1312 vsize=5352 CPUtime=0
/proc/1476/stat : 1476 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25222577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1476/statm: 1338 224 188 169 0 49 0
[pid=1478] ppid=1476 vsize=120596 CPUtime=408.9
/proc/1478/stat : 1478 (clasp) R 1476 1312 32070 0 -1 4194304 31784 0 0 0 40864 26 0 0 25 0 1 0 25222578 123490304 29290 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/1478/statm: 30149 29290 196 154 0 29619 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138612

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 1560
/proc/meminfo: memFree=1673696/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.11
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3050 362977 0 0 4 2 138886 219 16 0 1 0 25083412 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1312/statm: 3166 529 343 3 0 266 0
[pid=1476] ppid=1312 vsize=5352 CPUtime=0
/proc/1476/stat : 1476 (sh) S 1312 1312 32070 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 25222577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1476/statm: 1338 224 188 169 0 49 0
[pid=1478] ppid=1476 vsize=120596 CPUtime=408.9
/proc/1478/stat : 1478 (clasp) R 1476 1312 32070 0 -1 4194304 31784 0 0 0 40864 26 0 0 25 0 1 0 25222578 123490304 29290 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/1478/statm: 30149 29290 196 154 0 29619 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138612

# WARNING:
# current cumulated CPU time (1391.13 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (408.88 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 1560
/proc/meminfo: memFree=1673696/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.13
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3216 364768 0 0 4 2 138886 221 16 0 1 0 25083412 12967936 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 530 343 3 0 266 0
Current children cumulated CPU time (s) 1391.13
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+1801.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 1560
/proc/meminfo: memFree=1673696/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.13
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3216 364768 0 0 4 2 138886 221 16 0 1 0 25083412 12967936 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 530 343 3 0 266 0
Current children cumulated CPU time (s) 1391.13
Current children cumulated vsize (KiB) 12664

[startup+1802.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1597
/proc/meminfo: memFree=1748120/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.13
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3216 364768 0 0 4 2 138886 221 16 0 1 0 25083412 12967936 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 530 343 3 0 266 0
[pid=1569] ppid=1312 vsize=5352 CPUtime=0
/proc/1569/stat : 1569 (sh) S 1312 1312 32070 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 25263487 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1569/statm: 1338 224 188 169 0 49 0
[pid=1571] ppid=1569 vsize=46152 CPUtime=1.53
/proc/1571/stat : 1571 (clasp) R 1569 1312 32070 0 -1 4194304 13024 0 0 0 149 4 0 0 25 0 1 0 25263487 47259648 10723 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/1571/statm: 11538 10723 196 154 0 11008 0
Current children cumulated CPU time (s) 1392.66
Current children cumulated vsize (KiB) 64168

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1597
/proc/meminfo: memFree=1748120/2055920 swapFree=4184556/4192956
[pid=1312] ppid=1310 vsize=12664 CPUtime=1391.13
/proc/1312/stat : 1312 (pbclasp) S 1310 1312 32070 0 -1 4194304 3216 364768 0 0 4 2 138886 221 16 0 1 0 25083412 12967936 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1312/statm: 3166 530 343 3 0 266 0
[pid=1569] ppid=1312 vsize=5352 CPUtime=0
/proc/1569/stat : 1569 (sh) S 1312 1312 32070 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 25263487 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1569/statm: 1338 224 188 169 0 49 0
[pid=1571] ppid=1569 vsize=46152 CPUtime=1.93
/proc/1571/stat : 1571 (clasp) R 1569 1312 32070 0 -1 4194304 13025 0 0 0 189 4 0 0 25 0 1 0 25263487 47259648 10724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/1571/statm: 11538 10724 196 154 0 11008 0
Current children cumulated CPU time (s) 1393.06
Current children cumulated vsize (KiB) 64168

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1312 and gives
#  childrusage.ru_utime.tv_sec=1388
#  childrusage.ru_utime.tv_usec=914852
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=253657
# CPU time returned by wait4() is 1391.17
# while last known CPU time is 1393.06
#
# 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): 408.88
#  lost CPU user time (s): 408.64
#  lost CPU system time (s): 0.24

Real time (s): 1802.73
CPU time (s): 1801.94
CPU user time (s): 1799.43
CPU system time (s): 2.51
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 170184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1388.91
system time used= 2.25366
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 368526
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= 2039
involuntary context switches= 2737

runsolver used 2.15667 second user time and 4.29135 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Fri Apr 20 10:31:14 UTC 2007

IDJOB= 366688
IDBENCH= 2880
IDSOLVER= 158
FILE ID= node62/366688-1177065074

PBS_JOBID= 4640194

Free space on /tmp= 66497 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-C880.b.opb
COMMAND LINE= pbclasp instance-366688-1177065074.opb /tmp/evaluation/366688-1177065074/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-366688-1177065074 -o ROOT/results/node62/conversion-366688-1177065074 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366688-1177065074/instance-366688-1177065074.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-366688-1177065074 -o ROOT/results/node62/solver-366688-1177065074 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366688-1177065074.opb /tmp/evaluation/366688-1177065074/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d95d18eb9f9494c32273975c1bc570ba

RANDOM SEED= 935704960

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1794184 kB
Buffers:         28656 kB
Cached:         161772 kB
SwapCached:       2148 kB
Active:          67840 kB
Inactive:       133000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794184 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          16752 kB
Slab:            46872 kB
Committed_AS:  1051488 kB
PageTables:       1464 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= 66497 MiB

End job on node62 on Fri Apr 20 11:01:17 UTC 2007