Trace number 458347

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.14 1800.18

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga45_43_sat_pb.cnf.cr.opb
MD5SUM582e49d5d5904d827aa5677e7d2575f7
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.076988
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2903
Total number of constraints2066
Number of constraints which are clauses1978
Number of constraints which are cardinality constraints (but not clauses)88
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint22
Maximum length of a constraint45
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 46
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458347-1178621928/instance-458347-1178621928.opb ......
1800.05/1800.10	c done parsing opb.
1800.05/1800.10	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458347-1178621928/instance-458347-1178621928.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-458347-1178621928 -o ROOT/results/node16/solver-458347-1178621928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458347-1178621928/instance-458347-1178621928.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: 0.85 0.97 0.99 3/77 7617
/proc/meminfo: memFree=1823928/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=1736 CPUtime=0
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 310110470 1777664 205 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 434 205 86 219 0 211 0

[startup+0.05132 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7617
/proc/meminfo: memFree=1823928/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=1884 CPUtime=0.04
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 286 0 0 0 4 0 0 0 18 0 1 0 310110470 1929216 268 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 471 268 86 219 0 248 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1884

[startup+0.102309 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7617
/proc/meminfo: memFree=1823928/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=2140 CPUtime=0.1
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 336 0 0 0 10 0 0 0 18 0 1 0 310110470 2191360 318 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 535 318 86 219 0 312 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2140

[startup+0.301269 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7617
/proc/meminfo: memFree=1823928/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=3176 CPUtime=0.29
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 588 0 0 0 28 1 0 0 19 0 1 0 310110470 3252224 570 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 794 570 90 219 0 571 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3176

[startup+0.701184 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7617
/proc/meminfo: memFree=1823928/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=4392 CPUtime=0.69
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 937 0 0 0 66 3 0 0 23 0 1 0 310110470 4497408 919 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 1098 919 90 219 0 875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4392

[startup+1.50101 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1819504/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=10668 CPUtime=1.49
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 1561 0 0 0 146 3 0 0 25 0 1 0 310110470 10924032 1543 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134563903 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 2667 1543 90 219 0 2444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10668

[startup+3.10168 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1816112/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=18860 CPUtime=3.09
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 2708 0 0 0 305 4 0 0 25 0 1 0 310110470 19312640 2690 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134564020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 4715 2690 90 219 0 4492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18860

[startup+6.301 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1807664/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=35244 CPUtime=6.29
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 4603 0 0 0 625 4 0 0 25 0 1 0 310110470 36089856 4585 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 8811 4585 90 219 0 8588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35244

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1793072/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=35572 CPUtime=12.69
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 8129 0 0 0 1263 6 0 0 25 0 1 0 310110470 36425728 8111 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134529302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 8893 8111 90 219 0 8670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35572

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1767216/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=68620 CPUtime=25.49
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 14383 0 0 0 2538 11 0 0 25 0 1 0 310110470 70266880 14365 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 17155 14365 90 219 0 16932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68620

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1719536/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=136484 CPUtime=51.1
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 26339 0 0 0 5091 19 0 0 25 0 1 0 310110470 139759616 26272 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550429 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 34121 26272 90 219 0 33898 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 136484

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 7618
/proc/meminfo: memFree=1644912/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=279692 CPUtime=102.3
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 44883 0 0 0 10198 32 0 0 25 0 1 0 310110470 286404608 44719 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 69923 44719 90 219 0 69700 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 279692

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 7756
/proc/meminfo: memFree=1573496/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=294776 CPUtime=162.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 62577 0 0 0 16179 44 0 0 25 0 1 0 310110470 301850624 62413 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 73694 62413 90 219 0 73471 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 294776

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7816
/proc/meminfo: memFree=1539248/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=311912 CPUtime=222.2
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 71309 0 0 0 22169 51 0 0 25 0 1 0 310110470 319397888 70952 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 77978 70952 90 219 0 77755 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 311912

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 7816
/proc/meminfo: memFree=1509360/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=449984 CPUtime=282.2
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 78626 0 0 0 28161 59 0 0 25 0 1 0 310110470 460783616 78269 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 112496 78269 90 219 0 112273 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 449984

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7816
/proc/meminfo: memFree=1446896/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=467312 CPUtime=342.2
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 94209 0 0 0 34151 69 0 0 25 0 1 0 310110470 478527488 93852 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 116828 93852 90 219 0 116605 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 467312

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7816
/proc/meminfo: memFree=1444336/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=471612 CPUtime=402.2
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 95236 0 0 0 40149 71 0 0 25 0 1 0 310110470 482930688 94494 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 117903 94494 90 219 0 117680 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 471612

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7816
/proc/meminfo: memFree=1442672/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=473224 CPUtime=462.2
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 95656 0 0 0 46146 74 0 0 25 0 1 0 310110470 484581376 94914 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 118306 94914 90 219 0 118083 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 473224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7816
/proc/meminfo: memFree=1437424/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=481100 CPUtime=522.21
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 96957 0 0 0 52144 77 0 0 25 0 1 0 310110470 492646400 96215 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 120275 96215 90 219 0 120052 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 481100

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7816
/proc/meminfo: memFree=1430896/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=488684 CPUtime=582.21
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 98591 0 0 0 58140 81 0 0 25 0 1 0 310110470 500412416 97849 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 122171 97849 90 219 0 121948 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 488684

[startup+642.303 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 7816
/proc/meminfo: memFree=1429552/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=489548 CPUtime=642.22
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 98922 0 0 0 64139 83 0 0 25 0 1 0 310110470 501297152 98180 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 122387 98180 90 219 0 122164 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 489548


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7816
/proc/meminfo: memFree=1401712/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=508544 CPUtime=882.21
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 106660 0 0 0 88125 96 0 0 25 0 1 0 310110470 520749056 105149 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 127136 105149 90 219 0 126913 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 508544

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7816
/proc/meminfo: memFree=1397744/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=512072 CPUtime=942.22
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 107652 0 0 0 94122 100 0 0 25 0 1 0 310110470 524361728 106141 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 128018 106141 90 219 0 127795 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 512072

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7816
/proc/meminfo: memFree=1389040/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=516872 CPUtime=1002.22
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 109820 0 0 0 100119 103 0 0 25 0 1 0 310110470 529276928 108309 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 129218 108309 90 219 0 128995 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 516872

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7816
/proc/meminfo: memFree=1387248/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=518412 CPUtime=1062.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 110267 0 0 0 106117 106 0 0 25 0 1 0 310110470 530853888 108756 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 129603 108756 90 219 0 129380 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 518412

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7816
/proc/meminfo: memFree=1384752/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=520512 CPUtime=1122.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 110924 0 0 0 112113 110 0 0 25 0 1 0 310110470 533004288 109413 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 130128 109413 90 219 0 129905 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 520512

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 1.00 3/78 7816
/proc/meminfo: memFree=1384112/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=521032 CPUtime=1182.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 111091 0 0 0 118110 113 0 0 25 0 1 0 310110470 533536768 109580 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 130258 109580 90 219 0 130035 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 521032

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1382768/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=521304 CPUtime=1242.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 111404 0 0 0 124108 115 0 0 25 0 1 0 310110470 533815296 109893 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 130326 109893 90 219 0 130103 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 521304

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1381552/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=521916 CPUtime=1302.24
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 111698 0 0 0 130106 118 0 0 25 0 1 0 310110470 534441984 110187 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 130479 110187 90 219 0 130256 0
Current children cumulated CPU time (s) 1302.24
Current children cumulated vsize (KiB) 521916

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1360432/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=527832 CPUtime=1362.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 116958 0 0 0 136102 121 0 0 25 0 1 0 310110470 540499968 115447 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 131958 115447 90 219 0 131735 0
Current children cumulated CPU time (s) 1362.23
Current children cumulated vsize (KiB) 527832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1357168/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=530228 CPUtime=1422.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 117797 0 0 0 142099 124 0 0 25 0 1 0 310110470 542953472 116286 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 132557 116286 90 219 0 132334 0
Current children cumulated CPU time (s) 1422.23
Current children cumulated vsize (KiB) 530228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1354736/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=533196 CPUtime=1482.24
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 118399 0 0 0 148097 127 0 0 25 0 1 0 310110470 545992704 116888 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 133299 116888 90 219 0 133076 0
Current children cumulated CPU time (s) 1482.24
Current children cumulated vsize (KiB) 533196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1354032/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=533460 CPUtime=1542.23
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 118575 0 0 0 154094 129 0 0 25 0 1 0 310110470 546263040 117064 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 133365 117064 90 219 0 133142 0
Current children cumulated CPU time (s) 1542.23
Current children cumulated vsize (KiB) 533460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1353584/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=533808 CPUtime=1602.24
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 118708 0 0 0 160092 132 0 0 25 0 1 0 310110470 546619392 117197 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 133452 117197 90 219 0 133229 0
Current children cumulated CPU time (s) 1602.24
Current children cumulated vsize (KiB) 533808

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1351472/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=536828 CPUtime=1662.24
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 119216 0 0 0 166090 134 0 0 25 0 1 0 310110470 549711872 117705 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 134207 117705 90 219 0 133984 0
Current children cumulated CPU time (s) 1662.24
Current children cumulated vsize (KiB) 536828

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1350448/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=543932 CPUtime=1722.24
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 121013 0 0 0 172087 137 0 0 25 0 1 0 310110470 556986368 117965 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134548665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 135983 117965 90 219 0 135760 0
Current children cumulated CPU time (s) 1722.24
Current children cumulated vsize (KiB) 543932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1349936/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=544324 CPUtime=1782.25
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 121145 0 0 0 178086 139 0 0 25 0 1 0 310110470 557387776 118097 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 136081 118097 90 219 0 135858 0
Current children cumulated CPU time (s) 1782.25
Current children cumulated vsize (KiB) 544324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1349744/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=544324 CPUtime=1800.05
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 121186 0 0 0 179865 140 0 0 25 0 1 0 310110470 557387776 118138 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 136081 118138 90 219 0 135858 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 544324

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

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

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7816
/proc/meminfo: memFree=1349744/2055920 swapFree=4148536/4192956
[pid=7617] ppid=7615 vsize=544324 CPUtime=1800.05
/proc/7617/stat : 7617 (PBS4_SAT07v2) R 7615 7617 7060 0 -1 4194304 121186 0 0 0 179865 140 0 0 25 0 1 0 310110470 557387776 118138 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7617/statm: 136081 118138 90 219 0 135858 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 544324

Child status: 0
Real time (s): 1800.18
CPU time (s): 1800.14
CPU user time (s): 1798.66
CPU system time (s): 1.48177
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 544324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.66
system time used= 1.48177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121187
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= 2937

runsolver used 1.43278 second user time and 4.04938 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  8 10:58:48 UTC 2007

IDJOB= 458347
IDBENCH= 1424
IDSOLVER= 200
FILE ID= node16/458347-1178621928

PBS_JOBID= 5217784

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga45_43_sat_pb.cnf.cr.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458347-1178621928/instance-458347-1178621928.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-458347-1178621928 -o ROOT/results/node16/conversion-458347-1178621928 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458347-1178621928/instance-458347-1178621928.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-458347-1178621928 -o ROOT/results/node16/solver-458347-1178621928 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458347-1178621928/instance-458347-1178621928.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  582e49d5d5904d827aa5677e7d2575f7

RANDOM SEED= 535874553

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1824400 kB
Buffers:         34136 kB
Cached:         126572 kB
SwapCached:      11876 kB
Active:          83368 kB
Inactive:       100536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824400 kB
SwapTotal:     4192956 kB
SwapFree:      4148536 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            33196 kB
Committed_AS: 14136040 kB
PageTables:       1836 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 node16 on Tue May  8 11:28:51 UTC 2007