Trace number 2668788

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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/CT 0.1SAT (TO)1 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_5_40_1.opb
MD5SUM5bf563c7058af01702ea80887f1d43ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved NO
Number of variables120
Total number of constraints10
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 constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
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 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1086
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3768
Number of bits of the biggest sum of numbers12
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 10/0 clauses 0/0 units 0
0.00/0.00	c vars 120
0.00/0.00	c objective 80 + 0
0.01/0.05	c 0.044993 5.80078 134 358
0.01/0.05	o 1120
0.01/0.05	c 0.045993 5.80078 135 429
0.01/0.05	o 1014
0.01/0.05	c 0.046992 5.80078 139 505
0.01/0.05	o 1008
0.01/0.05	c 0.047992 5.80078 139 573
0.01/0.05	o 1004
0.01/0.05	c 0.049992 5.80078 140 640
0.01/0.05	o 996
0.01/0.06	c 0.050992 5.80078 142 709
0.01/0.06	o 988
0.01/0.06	c 0.052991 5.80078 142 771
0.01/0.06	o 986
0.01/0.06	c 0.053991 5.80078 144 836
0.01/0.06	o 982
0.01/0.06	c 0.055991 5.80078 149 906
0.01/0.06	o 970
0.01/0.06	c 0.057991 5.80078 149 959
0.01/0.06	o 420
0.01/0.06	c 0.058991 5.80078 149 1007
0.01/0.06	o 412
0.01/0.07	c 0.06099 5.80078 155 1062
0.01/0.07	o 404
0.01/0.08	c 0.078987 5.92578 255 1286
0.01/0.08	o 241
0.01/0.09	c 0.079987 5.92578 256 1329
0.01/0.09	o 239
0.01/0.09	c 0.081987 5.92578 258 1372
0.01/0.09	o 235
0.01/0.09	c 0.084987 5.92578 284 1436
0.01/0.09	o 233
0.09/0.10	c 0.088986 5.92578 307 1514
0.09/0.10	o 232
0.09/0.10	c 0.090986 5.92578 313 1583
0.09/0.10	o 230
0.09/0.10	c 0.091986 5.92578 313 1651
0.09/0.10	o 128
0.09/0.10	c 0.093985 5.92578 314 1709
0.09/0.10	o 124
0.09/0.10	c 0.094985 5.92578 314 1769
0.09/0.10	o 102
0.09/0.11	c 0.096985 5.92578 316 1824
0.09/0.11	o 100
0.09/0.11	c 0.097985 5.92578 327 1880
0.09/0.11	o 99
0.09/0.11	c 0.099984 5.92578 328 1939
0.09/0.11	o 94
0.09/0.11	c 0.099984 5.92578 328 1992
0.09/0.11	o 90
0.19/0.28	c 0.25696 6.05078 729 3147
0.19/0.28	o 72
0.29/0.36	c 0.318951 6.05078 419 3679
0.29/0.36	o 67
0.29/0.36	c 0.32395 6.05078 444 3781
0.29/0.36	o 63
0.29/0.37	c 0.330949 6.05078 484 3886
0.29/0.37	o 51
0.29/0.39	c 0.340948 6.05078 564 4028
0.29/0.39	o 49
0.39/0.40	c 0.353946 6.05078 358 4183
0.39/0.40	o 38
0.39/0.40	c 0.355945 6.05078 365 4243
0.39/0.40	o 36
0.39/0.44	c 0.39194 6.05078 599 4640
0.39/0.44	o 29
0.49/0.56	c 0.493924 6.05078 602 5444
0.49/0.56	o 28
0.59/0.66	c 0.582911 6.05078 592 6256
0.59/0.66	o 24
0.89/0.96	c 0.855869 6.05078 500 8615
0.89/0.96	o 21
1.10/1.12	c 0.987849 6.17578 589 9797
1.10/1.12	o 20
1.29/1.35	c 1.19482 6.17578 636 11548
1.29/1.35	o 19
2.29/2.35	c 2.08668 6.17578 491 18925
2.29/2.35	o 17
4.09/4.12	c 3.68244 6.17578 632 31007
4.09/4.12	o 16
4.99/5.07	c 4.51731 6.30078 592 37780
4.99/5.07	o 12
8.69/8.78	c 7.84781 6.30078 653 63299
8.69/8.78	o 11
8.69/8.79	c 7.84981 6.30078 335 63345
8.69/8.79	o 9
30.28/30.36	c 27.1729 6.55469 710 210350
30.28/30.36	o 7
70.17/70.29	c 62.8504 6.67188 806 481107
70.17/70.29	o 6
194.54/194.64	c 174.184 6.78516 750 1329781
194.54/194.64	o 5
201.83/201.99	c 180.754 6.78516 428 1380686
201.83/202.00	o 3
1214.82/1215.28	c 1089.42 7.19141 721 8218941
1214.82/1215.28	o 1
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 x83 -x84 x85 -x86 x87 x88 -x89 -x90 -x91 -x92 x93 x94 x95 -x96 -x97 -x98 x99 x100 x101 x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 x111 x112 x113 x114 -x115 -x116 -x117 x118 x119 -x120

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668788-1276616262/watcher-2668788-1276616262 -o /tmp/evaluation-result-2668788-1276616262/solver-2668788-1276616262 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668788-1276616262.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 10173
/proc/meminfo: memFree=1503688/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=3512 CPUtime=0
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 571 0 0 0 0 0 0 0 25 0 1 0 2920328 3596288 494 1992294400 134512640 136485738 4287593504 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 878 494 197 482 0 394 0

[startup+0.0183721 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 10173
/proc/meminfo: memFree=1503688/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=4304 CPUtime=0.01
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 754 0 0 0 1 0 0 0 25 0 1 0 2920328 4407296 677 1992294400 134512640 136485738 4287593504 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1076 678 197 482 0 592 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4304

[startup+0.10038 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 10173
/proc/meminfo: memFree=1503688/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6064 CPUtime=0.09
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1245 0 0 0 8 1 0 0 25 0 1 0 2920328 6209536 1152 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1516 1152 243 482 0 1032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6064

[startup+0.300401 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 10173
/proc/meminfo: memFree=1503688/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6192 CPUtime=0.29
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1285 0 0 0 26 3 0 0 25 0 1 0 2920328 6340608 1182 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1548 1182 243 482 0 1064 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6192

[startup+0.700444 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 10173
/proc/meminfo: memFree=1503688/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6192 CPUtime=0.69
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1301 0 0 0 61 8 0 0 25 0 1 0 2920328 6340608 1189 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1548 1189 243 482 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6192

[startup+1.50053 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10174
/proc/meminfo: memFree=1499712/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6320 CPUtime=1.49
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1328 0 0 0 132 17 0 0 25 0 1 0 2920328 6471680 1213 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1580 1213 243 482 0 1096 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6320

[startup+3.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10174
/proc/meminfo: memFree=1499340/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6320 CPUtime=3.09
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1340 0 0 0 274 35 0 0 25 0 1 0 2920328 6471680 1224 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1580 1224 243 482 0 1096 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6320

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10174
/proc/meminfo: memFree=1499216/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6448 CPUtime=6.29
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1365 0 0 0 562 67 0 0 25 0 1 0 2920328 6602752 1247 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1612 1247 243 482 0 1128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6448

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10174
/proc/meminfo: memFree=1498968/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6576 CPUtime=12.69
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1404 0 0 0 1139 130 0 0 25 0 1 0 2920328 6733824 1284 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1644 1284 243 482 0 1160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6576

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10174
/proc/meminfo: memFree=1498968/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6576 CPUtime=25.49
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1419 0 0 0 2283 266 0 0 25 0 1 0 2920328 6733824 1299 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1644 1299 243 482 0 1160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6576

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10176
/proc/meminfo: memFree=1498844/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6708 CPUtime=51.07
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1445 0 0 0 4569 538 0 0 25 0 1 0 2920328 6868992 1324 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1677 1324 243 482 0 1193 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6708

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10176
/proc/meminfo: memFree=1498596/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6828 CPUtime=102.27
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1476 0 0 0 9153 1074 0 0 25 0 1 0 2920328 6991872 1354 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1707 1354 243 482 0 1223 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6828

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10178
/proc/meminfo: memFree=1498472/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6944 CPUtime=162.24
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1505 0 0 0 14525 1699 0 0 25 0 1 0 2920328 7110656 1383 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1736 1383 243 482 0 1252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10180
/proc/meminfo: memFree=1498472/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=6944 CPUtime=222.23
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1513 0 0 0 19893 2330 0 0 25 0 1 0 2920328 7110656 1389 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1736 1389 243 482 0 1252 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6944

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10182
/proc/meminfo: memFree=1498348/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7072 CPUtime=282.21
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1535 0 0 0 25267 2954 0 0 25 0 1 0 2920328 7241728 1411 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1768 1411 243 482 0 1284 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7072

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10184
/proc/meminfo: memFree=1498224/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7072 CPUtime=342.18
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1535 0 0 0 30646 3572 0 0 25 0 1 0 2920328 7241728 1411 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1768 1411 243 482 0 1284 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7072

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10184
/proc/meminfo: memFree=1498224/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7192 CPUtime=402.16
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1550 0 0 0 36018 4198 0 0 25 0 1 0 2920328 7364608 1426 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1798 1426 243 482 0 1314 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7192

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10186
/proc/meminfo: memFree=1498224/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7192 CPUtime=462.15
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1552 0 0 0 41390 4825 0 0 25 0 1 0 2920328 7364608 1428 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1798 1428 243 482 0 1314 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10188
/proc/meminfo: memFree=1498100/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7192 CPUtime=522.13
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1556 0 0 0 46788 5425 0 0 25 0 1 0 2920328 7364608 1432 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1798 1432 243 482 0 1314 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10190
/proc/meminfo: memFree=1498100/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7192 CPUtime=582.11
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1556 0 0 0 52165 6046 0 0 25 0 1 0 2920328 7364608 1432 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1798 1432 243 482 0 1314 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10192
/proc/meminfo: memFree=1498100/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7192 CPUtime=642.1
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1561 0 0 0 57553 6657 0 0 25 0 1 0 2920328 7364608 1437 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1798 1437 243 482 0 1314 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7192

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10196
/proc/meminfo: memFree=1497728/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=822.04
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1583 0 0 0 73716 8488 0 0 25 0 1 0 2920328 7536640 1459 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1459 243 482 0 1356 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 7360

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10198
/proc/meminfo: memFree=1497728/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=882.02
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1585 0 0 0 79096 9106 0 0 25 0 1 0 2920328 7536640 1461 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1461 243 482 0 1356 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7360

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10200
/proc/meminfo: memFree=1497728/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=942
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1594 0 0 0 84481 9719 0 0 25 0 1 0 2920328 7536640 1470 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1470 243 482 0 1356 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 7360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10200
/proc/meminfo: memFree=1497604/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=1001.99
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1595 0 0 0 89857 10342 0 0 25 0 1 0 2920328 7536640 1471 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1471 243 482 0 1356 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 7360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10202
/proc/meminfo: memFree=1497604/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=1061.97
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1599 0 0 0 95230 10967 0 0 25 0 1 0 2920328 7536640 1475 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1475 243 482 0 1356 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 7360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10204
/proc/meminfo: memFree=1497604/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=1121.94
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1608 0 0 0 100609 11585 0 0 25 0 1 0 2920328 7536640 1484 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1484 243 482 0 1356 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 7360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10206
/proc/meminfo: memFree=1497480/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=1181.93
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1616 0 0 0 105981 12212 0 0 25 0 1 0 2920328 7536640 1492 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1492 243 482 0 1356 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 7360

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10208
/proc/meminfo: memFree=1497232/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7360 CPUtime=1241.91
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1620 0 0 0 111363 12828 0 0 25 0 1 0 2920328 7536640 1495 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1840 1495 243 482 0 1356 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 7360

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10208
/proc/meminfo: memFree=1497108/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1301.9
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1622 0 0 0 116763 13427 0 0 25 0 1 0 2920328 7671808 1497 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1497 243 482 0 1389 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 7492

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10210
/proc/meminfo: memFree=1497108/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1361.88
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1623 0 0 0 122151 14037 0 0 25 0 1 0 2920328 7671808 1498 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1498 243 482 0 1389 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 7492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10221
/proc/meminfo: memFree=1496612/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1421.86
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1624 0 0 0 127532 14654 0 0 25 0 1 0 2920328 7671808 1499 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1499 243 482 0 1389 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 7492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10223
/proc/meminfo: memFree=1496612/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1481.82
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1625 0 0 0 132913 15269 0 0 25 0 1 0 2920328 7671808 1500 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1500 243 482 0 1389 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 7492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10225
/proc/meminfo: memFree=1496612/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1541.81
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1628 0 0 0 138305 15876 0 0 25 0 1 0 2920328 7671808 1503 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1503 243 482 0 1389 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 7492

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10225
/proc/meminfo: memFree=1496488/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1601.79
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1631 0 0 0 143689 16490 0 0 25 0 1 0 2920328 7671808 1506 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1506 243 482 0 1389 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 7492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10227
/proc/meminfo: memFree=1496488/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1661.77
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1632 0 0 0 149081 17096 0 0 25 0 1 0 2920328 7671808 1507 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1507 243 482 0 1389 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 7492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10229
/proc/meminfo: memFree=1496364/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7492 CPUtime=1721.76
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1633 0 0 0 154482 17694 0 0 25 0 1 0 2920328 7671808 1508 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1873 1508 243 482 0 1389 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 7492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10231
/proc/meminfo: memFree=1496116/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7624 CPUtime=1781.74
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1652 0 0 0 159875 18299 0 0 25 0 1 0 2920328 7806976 1527 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1906 1527 243 482 0 1422 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 7624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10231
/proc/meminfo: memFree=1496116/2059040 swapFree=4192956/4192956
[pid=10173] ppid=10171 vsize=7624 CPUtime=1800.04
/proc/10173/stat : 10173 (pbct) R 10171 10173 10069 0 -1 4202496 1652 0 0 0 161520 18484 0 0 25 0 1 0 2920328 7806976 1527 1992294400 134512640 136485738 4287593504 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10173/statm: 1906 1527 243 482 0 1422 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 7624

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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1615.21
CPU system time (s): 184.851
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 7624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1615.21
system time used= 184.851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1652
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= 1
involuntary context switches= 5519

runsolver used 2.90156 second user time and 8.5777 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-15 17:37:42
IDJOB=2668788
IDBENCH=2923
IDSOLVER=1170
FILE ID=node081/2668788-1276616262
PBS_JOBID= 11172296
Free space on /tmp= 121808 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_5_40_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668788-1276616262/watcher-2668788-1276616262 -o /tmp/evaluation-result-2668788-1276616262/solver-2668788-1276616262 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668788-1276616262.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5bf563c7058af01702ea80887f1d43ad
RANDOM SEED=531676680

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1504216 kB
Buffers:         79708 kB
Cached:         347632 kB
SwapCached:          0 kB
Active:         187224 kB
Inactive:       299560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1504216 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       59504 kB
Mapped:          15408 kB
Slab:            46356 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179760 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121808 MiB
End job on node081 at 2010-06-15 18:07:45