Trace number 459635

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
PBS4_v2 2007-03-23SAT (TO)3 1800.1 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=71-P1=107-P2=197-P3=67-B.opb
MD5SUMece282cf8dbd0acc24f1883b841333ea
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.074988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459635-1178657105/instance-459635-1178657105.opb ......
0.09/0.14	c done parsing opb.
0.09/0.14	o 19
0.19/0.28	o 17
0.49/0.50	o 13
0.49/0.55	o 7
0.99/1.02	o 5
1.59/1.60	o 3
1800.07/1800.80	s SATISFIABLE
1800.07/1800.80	v x1 -x10 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.07/1800.80	v -x119 -x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138
1800.07/1800.80	v x139 -x14 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x15 x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 -x16 x160 x161
1800.07/1800.80	v x162 x163 x164 x165 x166 x167 x168 x169 x17 x170 x171 x172 x173 x174 x175 x176 x177 x178 x179 x18 x180 x181 x182 x183 x184 x185
1800.07/1800.80	v x186 x187 x188 x189 x19 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x2 x20 x200 x201 -x202 -x203 -x204 -x205 -x206 -x207
1800.07/1800.80	v -x208 x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227
1800.07/1800.80	v -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 x241 -x242 -x243 -x244 -x245 -x246 -x247
1800.07/1800.80	v -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x27 -x28 -x29
1800.07/1800.80	v -x3 x30 -x31 x32 x33 x34 x35 x36 x37 x38 x39 -x4 x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55
1800.07/1800.80	v -x56 -x57 x58 x59 -x6 x60 x61 x62 x63 x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81
1800.07/1800.80	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x9 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459635-1178657105/instance-459635-1178657105.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-459635-1178657105 -o ROOT/results/node42/solver-459635-1178657105 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459635-1178657105/instance-459635-1178657105.opb 

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: 0.91 0.95 0.98 3/77 12624
/proc/meminfo: memFree=1488544/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=1324 CPUtime=0
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 313622411 1355776 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134783756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 331 130 86 219 0 108 0

[startup+0.0615489 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12624
/proc/meminfo: memFree=1488544/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=1716 CPUtime=0.05
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 277 0 0 0 5 0 0 0 18 0 1 0 313622411 1757184 259 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 429 259 90 219 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1716

[startup+0.101556 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12624
/proc/meminfo: memFree=1488544/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=2228 CPUtime=0.09
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 313622411 2281472 332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 557 332 90 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301594 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12624
/proc/meminfo: memFree=1488544/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=3472 CPUtime=0.29
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 697 0 0 0 29 0 0 0 19 0 1 0 313622411 3555328 679 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 868 679 102 219 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3472

[startup+0.701669 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12624
/proc/meminfo: memFree=1488544/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=5980 CPUtime=0.69
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 1156 0 0 0 68 1 0 0 23 0 1 0 313622411 6123520 1138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 1495 1138 102 219 0 1272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5980

[startup+1.50182 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 12625
/proc/meminfo: memFree=1483608/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=6572 CPUtime=1.49
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 1452 0 0 0 148 1 0 0 25 0 1 0 313622411 6729728 1385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 1643 1385 102 219 0 1420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6572

[startup+3.10113 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 12625
/proc/meminfo: memFree=1481688/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=11452 CPUtime=3.08
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 2010 0 0 0 306 2 0 0 25 0 1 0 313622411 11726848 1846 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 2863 1846 102 219 0 2640 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11452

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 12625
/proc/meminfo: memFree=1479712/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=11996 CPUtime=6.29
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 2587 0 0 0 625 4 0 0 25 0 1 0 313622411 12283904 2423 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 2999 2423 102 219 0 2776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11996

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 12625
/proc/meminfo: memFree=1477280/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=13488 CPUtime=12.68
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 3216 0 0 0 1260 8 0 0 25 0 1 0 313622411 13811712 2859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 3372 2859 102 219 0 3149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13488

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 12625
/proc/meminfo: memFree=1475808/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=14508 CPUtime=25.48
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 3577 0 0 0 2534 14 0 0 25 0 1 0 313622411 14856192 3220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 3627 3220 102 219 0 3404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14508

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 12625
/proc/meminfo: memFree=1469728/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=25632 CPUtime=51.08
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 5547 0 0 0 5085 23 0 0 25 0 1 0 313622411 26247168 4805 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 6408 4805 102 219 0 6185 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25632

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 12625
/proc/meminfo: memFree=1464800/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=30776 CPUtime=102.26
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 7469 0 0 0 10190 36 0 0 25 0 1 0 313622411 31514624 5958 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 7694 5958 102 219 0 7471 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30776

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1461536/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=32616 CPUtime=162.23
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 8290 0 0 0 16173 50 0 0 25 0 1 0 313622411 33398784 6779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 8154 6779 102 219 0 7931 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32616

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1458144/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=33848 CPUtime=222.22
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 9134 0 0 0 22160 62 0 0 25 0 1 0 313622411 34660352 7623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 8462 7623 102 219 0 8239 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33848

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1453152/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=51672 CPUtime=282.19
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 10380 0 0 0 28148 71 0 0 25 0 1 0 313622411 52912128 8869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 12918 8869 102 219 0 12695 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1449184/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=58908 CPUtime=342.17
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 12907 0 0 0 34135 82 0 0 25 0 1 0 313622411 60321792 9859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 14727 9859 102 219 0 14504 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 58908

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1447136/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=59812 CPUtime=402.15
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 13421 0 0 0 40124 91 0 0 25 0 1 0 313622411 61247488 10373 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 14953 10373 102 219 0 14730 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59812

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1445856/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=60612 CPUtime=462.13
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 13737 0 0 0 46115 98 0 0 25 0 1 0 313622411 62066688 10689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 15153 10689 102 219 0 14930 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60612

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1443680/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=61404 CPUtime=522.11
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 14301 0 0 0 52103 108 0 0 25 0 1 0 313622411 62877696 11253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 15351 11253 102 219 0 15128 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 61404

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1440416/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=62388 CPUtime=582.09
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 15109 0 0 0 58093 116 0 0 25 0 1 0 313622411 63885312 12061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 15597 12061 102 219 0 15374 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 62388

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1439200/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=63208 CPUtime=642.07
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 15406 0 0 0 64085 122 0 0 25 0 1 0 313622411 64724992 12358 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 15802 12358 102 219 0 15579 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 63208


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1432480/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=65672 CPUtime=822.01
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 17071 0 0 0 82055 146 0 0 25 0 1 0 313622411 67248128 14023 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 16418 14023 102 219 0 16195 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 65672

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1429280/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=65864 CPUtime=881.99
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 17867 0 0 0 88045 154 0 0 25 0 1 0 313622411 67444736 14819 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 16466 14819 102 219 0 16243 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 65864

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12625
/proc/meminfo: memFree=1427616/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=67168 CPUtime=941.97
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 18278 0 0 0 94033 164 0 0 25 0 1 0 313622411 68780032 15230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 16792 15230 102 219 0 16569 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 67168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 12797
/proc/meminfo: memFree=1425256/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=67880 CPUtime=1001.86
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 18540 0 0 0 100012 174 0 0 25 0 1 0 313622411 69509120 15492 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 16970 15492 102 219 0 16747 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 67880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 12823
/proc/meminfo: memFree=1425312/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=80168 CPUtime=1061.82
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 21900 0 0 0 105998 184 0 0 25 0 1 0 313622411 82092032 15779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 20042 15779 102 219 0 19819 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 80168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1424224/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=80924 CPUtime=1121.8
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 22170 0 0 0 111987 193 0 0 25 0 1 0 313622411 82866176 16049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 20231 16049 102 219 0 20008 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 80924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1423072/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=81920 CPUtime=1181.78
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 22456 0 0 0 117976 202 0 0 25 0 1 0 313622411 83886080 16335 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 20480 16335 102 219 0 20257 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 81920

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1422048/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=82112 CPUtime=1241.76
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 22740 0 0 0 123965 211 0 0 25 0 1 0 313622411 84082688 16619 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 20528 16619 102 219 0 20305 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 82112

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1418528/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=83552 CPUtime=1301.75
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 23585 0 0 0 129955 220 0 0 25 0 1 0 313622411 85557248 17464 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 20888 17464 102 219 0 20665 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 83552

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1415072/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=117112 CPUtime=1361.72
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 24445 0 0 0 135946 226 0 0 25 0 1 0 313622411 119922688 18324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 29278 18324 102 219 0 29055 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 117112

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1411872/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=118416 CPUtime=1421.7
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 25245 0 0 0 141938 232 0 0 25 0 1 0 313622411 121257984 19124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 29604 19124 102 219 0 29381 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 118416

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1410528/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=119208 CPUtime=1481.68
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 25586 0 0 0 147929 239 0 0 25 0 1 0 313622411 122068992 19465 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 29802 19465 102 219 0 29579 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 119208

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1408864/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=119472 CPUtime=1541.66
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 26000 0 0 0 153919 247 0 0 25 0 1 0 313622411 122339328 19879 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 29868 19879 102 219 0 29645 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 119472

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1405152/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=120832 CPUtime=1601.64
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 26916 0 0 0 159910 254 0 0 25 0 1 0 313622411 123731968 20795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 30208 20795 102 219 0 29985 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 120832

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1403616/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=121856 CPUtime=1661.61
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 27303 0 0 0 165901 260 0 0 25 0 1 0 313622411 124780544 21182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 30464 21182 102 219 0 30241 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 121856

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1402528/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=121856 CPUtime=1721.6
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 27571 0 0 0 171890 270 0 0 25 0 1 0 313622411 124780544 21450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 30464 21450 102 219 0 30241 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 121856

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1401632/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=122944 CPUtime=1781.57
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 27797 0 0 0 177881 276 0 0 25 0 1 0 313622411 125894656 21676 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 30736 21676 102 219 0 30513 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 122944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12823
/proc/meminfo: memFree=1401376/2055920 swapFree=4147588/4192956
[pid=12624] ppid=12622 vsize=122944 CPUtime=1800.07
/proc/12624/stat : 12624 (PBS4_SAT07v2) R 12622 12624 12387 0 -1 4194304 27865 0 0 0 179729 278 0 0 25 0 1 0 313622411 125894656 21744 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12624/statm: 30736 21744 102 219 0 30513 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 122944

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

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1797.29
CPU system time (s): 2.80557
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 122944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.29
system time used= 2.80557
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27868
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= 36712

runsolver used 1.55576 second user time and 4.32034 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  8 20:45:05 UTC 2007

IDJOB= 459635
IDBENCH= 48096
IDSOLVER= 200
FILE ID= node42/459635-1178657105

PBS_JOBID= 5218427

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=71-P1=107-P2=197-P3=67-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459635-1178657105/instance-459635-1178657105.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-459635-1178657105 -o ROOT/results/node42/conversion-459635-1178657105 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459635-1178657105/instance-459635-1178657105.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-459635-1178657105 -o ROOT/results/node42/solver-459635-1178657105 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459635-1178657105/instance-459635-1178657105.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ece282cf8dbd0acc24f1883b841333ea

RANDOM SEED= 459565344

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1489016 kB
Buffers:         42036 kB
Cached:         396968 kB
SwapCached:      14624 kB
Active:         150412 kB
Inactive:       312328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489016 kB
SwapTotal:     4192956 kB
SwapFree:      4147588 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          30744 kB
Slab:            89572 kB
Committed_AS:  7376192 kB
PageTables:       1912 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= 66562 MiB

End job on node42 on Tue May  8 21:15:08 UTC 2007