Trace number 357081

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
oree 0.1.2 alpha? (TO) 1802.11 1802.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_2.opb.PB06.opb
MD5SUM751aa23355f7a016eeb9009a33a863ac
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark436
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 436
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494314
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494314
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
4.69/4.74	c ...done
4.69/4.74	c #vars=10000 #constraints=656901 hasObjective=yes
7.38/7.41	c res. mode=mod
7.38/7.41	c VSIDS like heuristics
7.38/7.41	c complete search running
7.48/7.55	c restart after 401 decisions
7.59/7.65	c nbDecision=500 #constraints=656901
7.69/7.72	c restart after 801 decisions
7.78/7.85	c nbDecision=1000 #constraints=656901
7.88/7.97	c nbDecision=1500 #constraints=656901
7.88/7.99	c restart after 1601 decisions
8.18/8.21	c nbDecision=2000 #constraints=656901
8.28/8.32	c nbDecision=2500 #constraints=656901
8.38/8.44	c nbDecision=3000 #constraints=656901
8.38/8.48	c restart after 3201 decisions
8.69/8.78	c nbDecision=3500 #constraints=656901
8.79/8.89	c nbDecision=4000 #constraints=656901
8.98/9.00	c nbDecision=4500 #constraints=656901
9.08/9.11	c nbDecision=5000 #constraints=656901
9.18/9.21	c nbDecision=5500 #constraints=656901
9.28/9.32	c nbDecision=6000 #constraints=656901
9.38/9.40	c restart after 6401 decisions
9.79/9.86	c nbDecision=6500 #constraints=656901
9.89/9.98	c nbDecision=7000 #constraints=656901
9.98/10.08	c nbDecision=7500 #constraints=656901
10.08/10.19	c nbDecision=8000 #constraints=656901
10.18/10.30	c nbDecision=8500 #constraints=656901
10.38/10.40	c nbDecision=9000 #constraints=656901
10.48/10.50	c nbDecision=9500 #constraints=656901
10.58/10.60	c nbDecision=10000 #constraints=656901
69.75/69.87	c nbDecision=10500 #constraints=657290
188.42/188.55	c nbDecision=11000 #constraints=657794
337.04/337.24	c nbDecision=11500 #constraints=658298
538.44/538.76	c nbDecision=12000 #constraints=658799
832.26/832.67	c nbDecision=12500 #constraints=659303
1055.09/1055.52	c restart after 12801 decisions
1058.80/1059.28	c nbDecision=13000 #constraints=659610
1059.29/1059.78	c nbDecision=13500 #constraints=659610
1059.90/1060.30	c nbDecision=14000 #constraints=659610
1060.39/1060.88	c nbDecision=14500 #constraints=659610
1061.00/1061.49	c nbDecision=15000 #constraints=659610
1061.69/1062.10	c nbDecision=15500 #constraints=659610
1062.29/1062.72	c nbDecision=16000 #constraints=659610
1062.89/1063.30	c nbDecision=16500 #constraints=659610
1494.28/1494.84	c nbDecision=17000 #constraints=660093
1748.80/1749.48	c nbDecision=17500 #constraints=660554
1800.00/1800.61	Received signal 15

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-357081-1176854142 -o ROOT/results/node17/solver-357081-1176854142 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357081-1176854142/instance-357081-1176854142.opb mod 

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 0.97 0.99 3/77 18121
/proc/meminfo: memFree=1672360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=1620 CPUtime=0
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 133331873 1658880 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 405 168 126 317 0 84 0

[startup+0.060653 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 18121
/proc/meminfo: memFree=1672360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=2588 CPUtime=0.05
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 447 0 0 0 5 0 0 0 18 0 1 0 133331873 2650112 396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 647 397 130 317 0 326 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2588

[startup+0.101658 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 18121
/proc/meminfo: memFree=1672360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=3380 CPUtime=0.09
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 133331873 3461120 618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 845 618 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301678 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 18121
/proc/meminfo: memFree=1672360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=7732 CPUtime=0.29
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 1773 0 0 0 29 0 0 0 19 0 1 0 133331873 7917568 1689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 1933 1689 130 317 0 1612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7732

[startup+0.701721 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 18121
/proc/meminfo: memFree=1672360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=16436 CPUtime=0.69
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 3991 0 0 0 68 1 0 0 22 0 1 0 133331873 16830464 3842 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 4109 3842 130 317 0 3788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16436

[startup+1.50181 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18122
/proc/meminfo: memFree=1651040/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=33580 CPUtime=1.49
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 8396 0 0 0 146 3 0 0 25 0 1 0 133331873 34385920 8118 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 8395 8119 130 317 0 8074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33580

[startup+3.10197 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18122
/proc/meminfo: memFree=1627360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=68000 CPUtime=3.09
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 17215 0 0 0 301 8 0 0 25 0 1 0 133331873 69632000 16680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 17000 16681 130 317 0 16679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68000

[startup+6.30231 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18122
/proc/meminfo: memFree=1527328/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=151704 CPUtime=6.29
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 38350 0 0 0 612 17 0 0 25 0 1 0 133331873 155344896 37302 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 37926 37302 137 317 0 37605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151704

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18122
/proc/meminfo: memFree=1495520/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=197124 CPUtime=12.69
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 49734 0 0 0 1248 21 0 0 25 0 1 0 133331873 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 18122
/proc/meminfo: memFree=1495648/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=197124 CPUtime=25.49
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 49734 0 0 0 2528 21 0 0 25 0 1 0 133331873 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711526 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 197124

[startup+51.102 s]
/proc/loadavg: 1.04 0.99 0.99 3/78 18122
/proc/meminfo: memFree=1495840/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=197124 CPUtime=51.06
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 49736 0 0 0 5085 21 0 0 25 0 1 0 133331873 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712470 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197124

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 18122
/proc/meminfo: memFree=1484576/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=209240 CPUtime=102.25
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 52579 0 0 0 10202 23 0 0 25 0 1 0 133331873 214261760 47031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 52310 47031 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.302 s]
/proc/loadavg: 1.12 1.02 1.01 2/78 18122
/proc/meminfo: memFree=1467360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=227896 CPUtime=162.23
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 56942 0 0 0 16198 25 0 0 25 0 1 0 133331873 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 227896

[startup+222.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18122
/proc/meminfo: memFree=1452128/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=243944 CPUtime=222.21
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 60710 0 0 0 22194 27 0 0 25 0 1 0 133331873 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270574 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 243944

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18122
/proc/meminfo: memFree=1434464/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=263280 CPUtime=282.2
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 65139 0 0 0 28191 29 0 0 25 0 1 0 133331873 269598720 59524 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 65820 59524 139 317 0 65499 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18260
/proc/meminfo: memFree=1417320/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=280352 CPUtime=342.13
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 69088 0 0 0 34181 32 0 0 25 0 1 0 133331873 287080448 63462 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 70088 63462 139 317 0 69767 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 280352

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1403360/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=296428 CPUtime=402.08
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 72931 0 0 0 40174 34 0 0 25 0 1 0 133331873 303542272 67295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 74107 67295 139 317 0 73786 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1389792/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=311020 CPUtime=462.06
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 76307 0 0 0 46170 36 0 0 25 0 1 0 133331873 318484480 70654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713801 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 77755 70654 139 317 0 77434 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 311020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1376416/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=325664 CPUtime=522.05
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 79729 0 0 0 52167 38 0 0 25 0 1 0 133331873 333479936 74075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 81416 74075 139 317 0 81095 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 325664

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1363296/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=339476 CPUtime=582.03
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 82980 0 0 0 58164 39 0 0 25 0 1 0 133331873 347623424 77274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 84869 77274 139 317 0 84548 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 339476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1347104/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=359168 CPUtime=642.02
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 87079 0 0 0 64161 41 0 0 25 0 1 0 133331873 367788032 81304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 89792 81304 139 317 0 89471 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 359168


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

/proc/meminfo: memFree=1252576/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=466820 CPUtime=1061.89
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 113210 0 0 0 106136 53 0 0 25 0 1 0 133331873 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1240736/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=480316 CPUtime=1121.88
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 116906 0 0 0 112133 55 0 0 25 0 1 0 133331873 491843584 107831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 120079 107831 139 317 0 119758 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 480316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1227680/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=495532 CPUtime=1181.86
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 121099 0 0 0 118129 57 0 0 25 0 1 0 133331873 507424768 111135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710849 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 123883 111135 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1214368/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=511256 CPUtime=1241.85
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 125213 0 0 0 124125 60 0 0 25 0 1 0 133331873 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1200992/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=527592 CPUtime=1301.83
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 129744 0 0 0 130121 62 0 0 25 0 1 0 133331873 540254208 117743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 131898 117743 139 317 0 131577 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 527592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1189344/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=540852 CPUtime=1361.82
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 133895 0 0 0 136117 65 0 0 25 0 1 0 133331873 553832448 120649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 135213 120649 139 317 0 134892 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 540852

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1175776/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=557260 CPUtime=1421.8
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 138596 0 0 0 142113 67 0 0 25 0 1 0 133331873 570634240 124036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270612 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 139315 124036 139 317 0 138994 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 557260

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18320
/proc/meminfo: memFree=1163808/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=571172 CPUtime=1481.77
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 142814 0 0 0 148108 69 0 0 25 0 1 0 133331873 584880128 127012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 142793 127012 139 317 0 142472 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 571172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1150048/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=587068 CPUtime=1541.76
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 147659 0 0 0 154104 72 0 0 25 0 1 0 133331873 601157632 130442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 146767 130442 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1137824/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=601816 CPUtime=1601.74
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 152431 0 0 0 160100 74 0 0 25 0 1 0 133331873 616259584 133535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 150454 133535 139 317 0 150133 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 601816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1121952/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=620588 CPUtime=1661.72
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 158069 0 0 0 166095 77 0 0 25 0 1 0 133331873 635482112 137417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710990 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 155147 137417 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1108768/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=636248 CPUtime=1721.71
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 162745 0 0 0 172092 79 0 0 25 0 1 0 133331873 651517952 140781 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 159062 140781 139 317 0 158741 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 636248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1095584/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=650200 CPUtime=1781.7
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 166019 0 0 0 178089 81 0 0 25 0 1 0 133331873 665804800 144055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 162550 144055 139 317 0 162229 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 650200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18320
/proc/meminfo: memFree=1092000/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=653848 CPUtime=1800
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 166880 0 0 0 179918 82 0 0 25 0 1 0 133331873 669540352 144916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 163462 144916 139 317 0 163141 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 653848

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

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 2/78 18320
/proc/meminfo: memFree=1092000/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=654008 CPUtime=1800.79
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 166923 0 0 0 179997 82 0 0 25 0 1 0 133331873 669704192 144959 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 163502 144959 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.79
Current children cumulated vsize (KiB) 654008

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18321
/proc/meminfo: memFree=1091736/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=654264 CPUtime=1801.59
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 166978 0 0 0 180077 82 0 0 25 0 1 0 133331873 669966336 145014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 163566 145014 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.59
Current children cumulated vsize (KiB) 654264

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18321
/proc/meminfo: memFree=1091736/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=654264 CPUtime=1801.99
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4194304 166995 0 0 0 180117 82 0 0 25 0 1 0 133331873 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.99
Current children cumulated vsize (KiB) 654264

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18321
/proc/meminfo: memFree=1091736/2055920 swapFree=4123136/4192956
[pid=18121] ppid=18119 vsize=0 CPUtime=1802.09
/proc/18121/stat : 18121 (oree) R 18119 18121 17492 0 -1 4195332 166995 0 0 0 180118 91 0 0 25 0 1 0 133331873 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18121/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1802.11
CPU user time (s): 1801.19
CPU system time (s): 0.91986
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 654296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.19
system time used= 0.91986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166995
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= 8
involuntary context switches= 2285

runsolver used 1.93171 second user time and 4.29535 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Apr 17 23:55:44 UTC 2007

IDJOB= 357081
IDBENCH= 1966
IDSOLVER= 172
FILE ID= node17/357081-1176854142

PBS_JOBID= 4590198

Free space on /tmp= 66453 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_2.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357081-1176854142/instance-357081-1176854142.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-357081-1176854142 -o ROOT/results/node17/solver-357081-1176854142 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357081-1176854142/instance-357081-1176854142.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  751aa23355f7a016eeb9009a33a863ac

RANDOM SEED= 785757149

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1672776 kB
Buffers:         35952 kB
Cached:         236368 kB
SwapCached:      32524 kB
Active:         116012 kB
Inactive:       199168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672776 kB
SwapTotal:     4192956 kB
SwapFree:      4123136 kB
Dirty:           18128 kB
Writeback:           0 kB
Mapped:          35268 kB
Slab:            53440 kB
Committed_AS:  7033788 kB
PageTables:       1800 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= 66453 MiB

End job on node17 on Wed Apr 18 00:25:47 UTC 2007