Trace number 352910

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 2007-03-23No Cert. 1800.11 1801.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16a1.opb
MD5SUMf385fcab37e162e321ef096cfb16e5e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1101
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1096
Optimality of the best value was proved NO
Number of variables3300
Total number of constraints21018
Number of constraints which are clauses21018
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 constraint16
Number of terms in the objective function 3300
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 3300
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3300
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/352910-1176646021/instance-352910-1176646021.opb ......
0.49/0.55	c done parsing opb.
0.49/0.55	o 1650
0.69/0.70	o 1649
0.69/0.76	o 1648
0.89/0.94	o 1647
0.89/0.99	o 1645
1.00/1.06	o 1644
1.10/1.11	o 1643
1.10/1.19	o 1642
1.19/1.22	o 1641
1.29/1.32	o 1640
1.29/1.38	o 1639
1.39/1.43	o 1638
1.39/1.48	o 1637
1.49/1.53	o 1636
1.49/1.59	o 1635
1.59/1.65	o 1634
1.59/1.69	o 1633
1.69/1.74	o 1632
1.79/1.82	o 1631
1.79/1.87	o 1630
1.89/1.93	o 1629
1.89/2.00	o 1628
1.99/2.03	o 1627
1.99/2.07	o 1626
2.09/2.15	o 1625
2.19/2.23	o 1624
2.29/2.31	o 1623
2.29/2.34	o 1622
2.29/2.39	o 1621
2.39/2.44	o 1620
2.50/2.50	o 1619
2.50/2.56	o 1618
2.60/2.61	o 1617
2.60/2.64	o 1616
2.60/2.68	o 1615
2.69/2.71	o 1614
2.69/2.76	o 1613
2.79/2.81	o 1612
2.79/2.85	o 1611
2.79/2.88	o 1610
2.89/2.91	o 1609
2.89/2.93	o 1608
2.89/2.96	o 1607
2.89/2.99	o 1606
2.99/3.02	o 1605
2.99/3.04	o 1604
2.99/3.07	o 1603
3.09/3.10	o 1602
3.09/3.13	o 1601
3.09/3.15	o 1600
3.09/3.18	o 1599
3.20/3.21	o 1598
3.20/3.24	o 1597
3.20/3.26	o 1596
3.20/3.30	o 1595
3.30/3.37	o 1594
3.39/3.40	o 1593
3.39/3.43	o 1592
4.59/4.62	o 1591
5.89/5.98	o 1590
6.09/6.17	o 1589
6.29/6.36	o 1588
6.39/6.40	o 1587
6.49/6.53	o 1586
6.49/6.59	o 1585
6.59/6.64	o 1579
6.69/6.74	o 1578
6.79/6.81	o 1577
6.99/7.01	o 1576
6.99/7.06	o 1575
7.09/7.14	o 1574
8.09/8.15	o 1573
9.29/9.31	o 1572
9.49/9.50	o 1571
9.79/9.85	o 1570
27.08/27.19	o 1555
226.56/226.77	o 1554
1800.09/1801.10	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352910-1176646021/instance-352910-1176646021.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-352910-1176646021 -o ROOT/results/node70/solver-352910-1176646021 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352910-1176646021/PBS4 /tmp/evaluation/352910-1176646021/instance-352910-1176646021.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: 1.00 1.00 1.00 3/64 25297
/proc/meminfo: memFree=1806720/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=1784 CPUtime=0
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 104139474 1826816 227 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134532354 0 0 4096 0 0 0 0 17 0 0 0
/proc/25297/statm: 446 227 86 219 0 223 0

[startup+0.069206 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25297
/proc/meminfo: memFree=1806720/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=2096 CPUtime=0.06
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 318 0 0 0 6 0 0 0 18 0 1 0 104139474 2146304 300 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25297/statm: 524 300 87 219 0 301 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2096

[startup+0.101208 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25297
/proc/meminfo: memFree=1806720/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=2296 CPUtime=0.1
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 385 0 0 0 10 0 0 0 18 0 1 0 104139474 2351104 367 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 0 0 0
/proc/25297/statm: 574 367 87 219 0 351 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.301227 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25297
/proc/meminfo: memFree=1806720/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=3812 CPUtime=0.29
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 795 0 0 0 29 0 0 0 19 0 1 0 104139474 3903488 625 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 953 625 94 219 0 730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3812

[startup+0.701267 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25297
/proc/meminfo: memFree=1806720/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=3944 CPUtime=0.69
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 840 0 0 0 69 0 0 0 23 0 1 0 104139474 4038656 670 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 986 670 104 219 0 763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50235 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1804344/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=4076 CPUtime=1.49
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 879 0 0 0 149 0 0 0 25 0 1 0 104139474 4173824 709 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 1019 709 104 219 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4076

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1803832/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=4076 CPUtime=3.09
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 964 0 0 0 308 1 0 0 25 0 1 0 104139474 4173824 794 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 1019 794 104 219 0 796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4076

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1790080/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=35952 CPUtime=6.29
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 5656 0 0 0 624 5 0 0 25 0 1 0 104139474 36814848 5486 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 8988 5486 104 219 0 8765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35952

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1762112/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=69112 CPUtime=12.69
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 12049 0 0 0 1259 10 0 0 25 0 1 0 104139474 70770688 11879 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 17278 11879 104 219 0 17055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69112

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1727936/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=134928 CPUtime=25.48
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 19915 0 0 0 2533 15 0 0 25 0 1 0 104139474 138166272 19745 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 33732 19745 104 219 0 33509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 134928

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1726720/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=135936 CPUtime=51.07
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 20356 0 0 0 5083 24 0 0 25 0 1 0 104139474 139198464 19993 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 33984 19993 104 219 0 33761 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 135936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1726208/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=136208 CPUtime=102.24
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 20510 0 0 0 10182 42 0 0 25 0 1 0 104139474 139476992 20147 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 34052 20147 104 219 0 33829 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 136208

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1725504/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=136704 CPUtime=162.21
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 20688 0 0 0 16152 69 0 0 25 0 1 0 104139474 139984896 20325 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 34176 20325 104 219 0 33953 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 136704

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1724672/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=138600 CPUtime=222.17
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 21228 0 0 0 22128 89 0 0 25 0 1 0 104139474 141926400 20480 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 34650 20480 104 219 0 34427 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 138600

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1723904/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=139216 CPUtime=282.13
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 21447 0 0 0 28103 110 0 0 25 0 1 0 104139474 142557184 20699 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 34804 20699 104 219 0 34581 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 139216

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1723328/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=139576 CPUtime=342.09
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 21608 0 0 0 34074 135 0 0 25 0 1 0 104139474 142925824 20860 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 34894 20860 104 219 0 34671 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 139576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1722688/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=139956 CPUtime=402.06
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 21760 0 0 0 40054 152 0 0 25 0 1 0 104139474 143314944 21012 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 34989 21012 104 219 0 34766 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 139956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1722048/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=140368 CPUtime=462.03
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 21920 0 0 0 46045 158 0 0 25 0 1 0 104139474 143736832 21172 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 35092 21172 104 219 0 34869 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 140368

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1721472/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=140712 CPUtime=521.98
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 22057 0 0 0 52034 164 0 0 25 0 1 0 104139474 144089088 21309 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559442 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 35178 21309 104 219 0 34955 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 140712

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1720896/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=143972 CPUtime=581.95
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 22962 0 0 0 58025 170 0 0 25 0 1 0 104139474 147427328 21445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 35993 21445 104 219 0 35770 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 143972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1720320/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=144384 CPUtime=641.93
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 23099 0 0 0 64017 176 0 0 25 0 1 0 104139474 147849216 21582 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36096 21582 104 219 0 35873 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 144384


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1718208/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=145480 CPUtime=881.79
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 23633 0 0 0 87980 199 0 0 25 0 1 0 104139474 148971520 22116 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36370 22116 104 219 0 36147 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 145480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1717696/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=145872 CPUtime=941.76
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 23752 0 0 0 93973 203 0 0 25 0 1 0 104139474 149372928 22235 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36468 22235 104 219 0 36245 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 145872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1717248/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=145872 CPUtime=1001.72
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 23872 0 0 0 99964 208 0 0 25 0 1 0 104139474 149372928 22355 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36468 22355 104 219 0 36245 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 145872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1716736/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=146176 CPUtime=1061.69
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 23994 0 0 0 105956 213 0 0 25 0 1 0 104139474 149684224 22477 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36544 22477 104 219 0 36321 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 146176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1716224/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=146500 CPUtime=1121.65
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 24109 0 0 0 111948 217 0 0 25 0 1 0 104139474 150016000 22592 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36625 22592 104 219 0 36402 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 146500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1715712/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=146844 CPUtime=1181.62
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 24228 0 0 0 117940 222 0 0 25 0 1 0 104139474 150368256 22711 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36711 22711 104 219 0 36488 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 146844

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1715200/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=146844 CPUtime=1241.58
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 24343 0 0 0 123931 227 0 0 25 0 1 0 104139474 150368256 22826 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36711 22826 104 219 0 36488 0
Current children cumulated CPU time (s) 1241.58
Current children cumulated vsize (KiB) 146844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1714688/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=147208 CPUtime=1301.56
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 24457 0 0 0 129924 232 0 0 25 0 1 0 104139474 150740992 22940 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 36802 22940 104 219 0 36579 0
Current children cumulated CPU time (s) 1301.56
Current children cumulated vsize (KiB) 147208

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1714240/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=153740 CPUtime=1361.52
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26107 0 0 0 135916 236 0 0 25 0 1 0 104139474 157429760 23053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25297/statm: 38435 23053 104 219 0 38212 0
Current children cumulated CPU time (s) 1361.52
Current children cumulated vsize (KiB) 153740

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1713792/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=153740 CPUtime=1421.48
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26221 0 0 0 141907 241 0 0 25 0 1 0 104139474 157429760 23167 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38435 23167 104 219 0 38212 0
Current children cumulated CPU time (s) 1421.48
Current children cumulated vsize (KiB) 153740

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1713408/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=154152 CPUtime=1481.45
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26337 0 0 0 147899 246 0 0 25 0 1 0 104139474 157851648 23283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38538 23283 104 219 0 38315 0
Current children cumulated CPU time (s) 1481.45
Current children cumulated vsize (KiB) 154152

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1712896/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=154152 CPUtime=1541.42
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26445 0 0 0 153892 250 0 0 25 0 1 0 104139474 157851648 23391 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38538 23391 104 219 0 38315 0
Current children cumulated CPU time (s) 1541.42
Current children cumulated vsize (KiB) 154152

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1712512/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=154588 CPUtime=1601.37
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26559 0 0 0 159883 254 0 0 25 0 1 0 104139474 158298112 23505 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38647 23505 104 219 0 38424 0
Current children cumulated CPU time (s) 1601.37
Current children cumulated vsize (KiB) 154588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1712000/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=154588 CPUtime=1661.35
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26668 0 0 0 165877 258 0 0 25 0 1 0 104139474 158298112 23614 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38647 23614 104 219 0 38424 0
Current children cumulated CPU time (s) 1661.35
Current children cumulated vsize (KiB) 154588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25298
/proc/meminfo: memFree=1711552/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=155052 CPUtime=1721.32
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26776 0 0 0 171869 263 0 0 25 0 1 0 104139474 158773248 23722 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38763 23722 104 219 0 38540 0
Current children cumulated CPU time (s) 1721.32
Current children cumulated vsize (KiB) 155052

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25298
/proc/meminfo: memFree=1710976/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=155052 CPUtime=1781.28
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26878 0 0 0 177861 267 0 0 25 0 1 0 104139474 158773248 23824 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38763 23824 104 219 0 38540 0
Current children cumulated CPU time (s) 1781.28
Current children cumulated vsize (KiB) 155052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 25298
/proc/meminfo: memFree=1710848/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=155052 CPUtime=1800.09
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26910 0 0 0 179740 269 0 0 25 0 1 0 104139474 158773248 23856 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38763 23856 104 219 0 38540 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 155052

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

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

[startup+1801.1 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 25298
/proc/meminfo: memFree=1710848/2055920 swapFree=4184456/4192956
[pid=25297] ppid=25295 vsize=155052 CPUtime=1800.09
/proc/25297/stat : 25297 (PBS4) R 25295 25297 24003 0 -1 4194304 26910 0 0 0 179740 269 0 0 25 0 1 0 104139474 158773248 23856 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25297/statm: 38763 23856 104 219 0 38540 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 155052

Child status: 0
Real time (s): 1801.12
CPU time (s): 1800.11
CPU user time (s): 1797.4
CPU system time (s): 2.70759
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 155052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.4
system time used= 2.70759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26911
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= 4366

runsolver used 1.63175 second user time and 4.92825 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 14:07:01 UTC 2007

IDJOB= 352910
IDBENCH= 2083
IDSOLVER= 157
FILE ID= node70/352910-1176646021

PBS_JOBID= 4559813

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16a1.opb
COMMAND LINE= /tmp/evaluation/352910-1176646021/PBS4 /tmp/evaluation/352910-1176646021/instance-352910-1176646021.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-352910-1176646021 -o ROOT/results/node70/conversion-352910-1176646021 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352910-1176646021/instance-352910-1176646021.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-352910-1176646021 -o ROOT/results/node70/solver-352910-1176646021 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352910-1176646021/PBS4 /tmp/evaluation/352910-1176646021/instance-352910-1176646021.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f385fcab37e162e321ef096cfb16e5e9

RANDOM SEED= 850549300

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1807128 kB
Buffers:         28184 kB
Cached:         143060 kB
SwapCached:       2564 kB
Active:          70960 kB
Inactive:       112356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807128 kB
SwapTotal:     4192956 kB
SwapFree:      4184456 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          16888 kB
Slab:            51484 kB
Committed_AS:  1718760 kB
PageTables:       1400 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= 66563 MiB

End job on node70 on Sun Apr 15 14:37:05 UTC 2007