Trace number 459406

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) 1800.11 1800.73

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-220-1.sat05-2173.reshuffled-07.opb
MD5SUMd2774a5df23bbc8329541cb1c8540a2f
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark277.15
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables220
Total number of constraints880
Number of constraints which are clauses880
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 constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/459406-1178654069/instance-459406-1178654069.opb ......
1800.08/1800.71	c done parsing opb.
1800.08/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459406-1178654069/instance-459406-1178654069.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/node54/watcher-459406-1178654069 -o ROOT/results/node54/solver-459406-1178654069 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459406-1178654069/instance-459406-1178654069.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: 0.99 0.97 0.97 3/66 17339
/proc/meminfo: memFree=1619568/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=1324 CPUtime=0
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 312781421 1355776 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 331 120 86 219 0 108 0

[startup+0.0178679 s]
/proc/loadavg: 0.99 0.97 0.97 3/66 17339
/proc/meminfo: memFree=1619568/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=1464 CPUtime=0.01
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 172 0 0 0 1 0 0 0 18 0 1 0 312781421 1499136 154 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 366 154 90 219 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1464

[startup+0.101879 s]
/proc/loadavg: 0.99 0.97 0.97 3/66 17339
/proc/meminfo: memFree=1619568/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=1720 CPUtime=0.09
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 236 0 0 0 9 0 0 0 18 0 1 0 312781421 1761280 218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 430 218 90 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.301903 s]
/proc/loadavg: 0.99 0.97 0.97 3/66 17339
/proc/meminfo: memFree=1619568/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=2400 CPUtime=0.29
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 375 0 0 0 29 0 0 0 19 0 1 0 312781421 2457600 357 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 600 357 90 219 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.701954 s]
/proc/loadavg: 0.99 0.97 0.97 3/66 17339
/proc/meminfo: memFree=1619568/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=3620 CPUtime=0.69
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 614 0 0 0 69 0 0 0 22 0 1 0 312781421 3706880 596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 905 596 90 219 0 682 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3620

[startup+1.50106 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1617000/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=6260 CPUtime=1.49
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 982 0 0 0 148 1 0 0 25 0 1 0 312781421 6410240 915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 1565 915 90 219 0 1342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6260

[startup+3.10126 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1615208/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=7056 CPUtime=3.09
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 1531 0 0 0 307 2 0 0 25 0 1 0 312781421 7225344 1367 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 1764 1367 90 219 0 1541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7056

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1612264/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=12452 CPUtime=6.28
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 2377 0 0 0 624 4 0 0 25 0 1 0 312781421 12750848 2020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 3113 2020 90 219 0 2890 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12452

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1608552/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=13356 CPUtime=12.69
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 3210 0 0 0 1263 6 0 0 25 0 1 0 312781421 13676544 2853 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 3339 2853 90 219 0 3116 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13356

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1604136/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=24236 CPUtime=25.48
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 4640 0 0 0 2538 10 0 0 25 0 1 0 312781421 24817664 3898 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 6059 3898 90 219 0 5836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24236

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1598696/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=25736 CPUtime=51.08
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 5966 0 0 0 5093 15 0 0 25 0 1 0 312781421 26353664 5224 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 6434 5224 90 219 0 6211 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25736

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1590504/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=44724 CPUtime=102.26
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 7999 0 0 0 10202 24 0 0 25 0 1 0 312781421 45797376 7257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 11181 7257 90 219 0 10958 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44724

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1583912/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=49880 CPUtime=162.24
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 10407 0 0 0 16193 31 0 0 25 0 1 0 312781421 51077120 8896 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 12470 8896 90 219 0 12247 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1577256/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=51632 CPUtime=222.22
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 12047 0 0 0 22184 38 0 0 25 0 1 0 312781421 52871168 10536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 12908 10536 90 219 0 12685 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1570472/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=60536 CPUtime=282.2
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 15406 0 0 0 28171 49 0 0 25 0 1 0 312781421 61988864 12226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 15134 12226 90 219 0 14911 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17340
/proc/meminfo: memFree=1563496/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=96564 CPUtime=342.19
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 17423 0 0 0 34160 59 0 0 25 0 1 0 312781421 98881536 13988 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 24141 13988 90 219 0 23918 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 96564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 17414
/proc/meminfo: memFree=1559224/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=98880 CPUtime=402.15
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 18249 0 0 0 40148 67 0 0 25 0 1 0 312781421 101253120 14773 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 24720 14773 90 219 0 24497 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 98880

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1557736/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=100496 CPUtime=462.07
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 18893 0 0 0 46134 73 0 0 25 0 1 0 312781421 102907904 15384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 25124 15384 90 219 0 24901 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 100496

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1555752/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=102056 CPUtime=522.05
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 19404 0 0 0 52127 78 0 0 25 0 1 0 312781421 104505344 15854 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 25514 15854 90 219 0 25291 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 102056

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1554024/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=102576 CPUtime=582.03
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 19890 0 0 0 58120 83 0 0 25 0 1 0 312781421 105037824 16307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 25644 16307 90 219 0 25421 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 102576

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1549352/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=104420 CPUtime=642.02
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 21121 0 0 0 64114 88 0 0 25 0 1 0 312781421 106926080 17497 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 26105 17497 90 219 0 25882 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 104420


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1529640/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=121868 CPUtime=881.94
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 29559 0 0 0 88081 113 0 0 25 0 1 0 312781421 124792832 22420 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 30467 22420 90 219 0 30244 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 121868

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1525928/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=123136 CPUtime=941.92
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 30537 0 0 0 94072 120 0 0 25 0 1 0 312781421 126091264 23357 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 30784 23357 90 219 0 30561 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 123136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1521640/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=124020 CPUtime=1001.9
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 31639 0 0 0 100063 127 0 0 25 0 1 0 312781421 126996480 24410 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 31005 24410 90 219 0 30782 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 124020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1515688/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=126384 CPUtime=1061.88
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 33559 0 0 0 106054 134 0 0 25 0 1 0 312781421 129417216 25915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 31596 25915 90 219 0 31373 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 126384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17538
/proc/meminfo: memFree=1511400/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=127576 CPUtime=1121.87
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 34802 0 0 0 112047 140 0 0 25 0 1 0 312781421 130637824 26938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 31894 26938 90 219 0 31671 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 127576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1505896/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=130428 CPUtime=1181.85
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 36583 0 0 0 118039 146 0 0 25 0 1 0 312781421 133558272 28329 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 32607 28329 90 219 0 32384 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 130428

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1503400/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=132284 CPUtime=1241.83
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 37402 0 0 0 124033 150 0 0 25 0 1 0 312781421 135458816 28920 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 33071 28920 90 219 0 32848 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 132284

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1498920/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=133840 CPUtime=1301.82
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 38696 0 0 0 130026 156 0 0 25 0 1 0 312781421 137052160 30052 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 33460 30052 90 219 0 33237 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 133840

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1496424/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=135304 CPUtime=1361.79
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 39375 0 0 0 136018 161 0 0 25 0 1 0 312781421 138551296 30682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 33826 30682 90 219 0 33603 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 135304

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1494568/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=136496 CPUtime=1421.79
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 39893 0 0 0 142011 168 0 0 25 0 1 0 312781421 139771904 31135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 34124 31135 90 219 0 33901 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 136496

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1492712/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=137340 CPUtime=1481.76
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 40397 0 0 0 148002 174 0 0 25 0 1 0 312781421 140636160 31558 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 34335 31558 90 219 0 34112 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 137340

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1491624/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=138332 CPUtime=1541.74
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 40708 0 0 0 153994 180 0 0 25 0 1 0 312781421 141651968 31869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 34583 31869 90 219 0 34360 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 138332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1487976/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=205500 CPUtime=1601.72
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 41778 0 0 0 159987 185 0 0 25 0 1 0 312781421 210432000 32793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 51375 32793 90 219 0 51152 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 205500

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1485800/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=206620 CPUtime=1661.7
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 42299 0 0 0 165980 190 0 0 25 0 1 0 312781421 211578880 33314 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 51655 33314 90 219 0 51432 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 206620

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1484008/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=232384 CPUtime=1721.69
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 48888 0 0 0 171971 198 0 0 25 0 1 0 312781421 237961216 33758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 58096 33758 90 219 0 57873 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 232384

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1482728/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=232384 CPUtime=1781.66
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 49204 0 0 0 177962 204 0 0 25 0 1 0 312781421 237961216 34074 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 58096 34074 90 219 0 57873 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 232384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1482344/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=232384 CPUtime=1800.08
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 49302 0 0 0 179802 206 0 0 25 0 1 0 312781421 237961216 34172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 58096 34172 90 219 0 57873 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 232384

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17540
/proc/meminfo: memFree=1482344/2055920 swapFree=4182248/4192956
[pid=17339] ppid=17337 vsize=232384 CPUtime=1800.08
/proc/17339/stat : 17339 (PBS4_SAT07v2) R 17337 17339 17112 0 -1 4194304 49302 0 0 0 179802 206 0 0 25 0 1 0 312781421 237961216 34172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17339/statm: 58096 34172 90 219 0 57873 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 232384

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1798.02
CPU system time (s): 2.08468
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 232384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.02
system time used= 2.08468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49303
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= 3449

runsolver used 1.60575 second user time and 4.95525 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 19:54:29 UTC 2007

IDJOB= 459406
IDBENCH= 47867
IDSOLVER= 200
FILE ID= node54/459406-1178654069

PBS_JOBID= 5218419

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-1.sat05-2173.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459406-1178654069/instance-459406-1178654069.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-459406-1178654069 -o ROOT/results/node54/conversion-459406-1178654069 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459406-1178654069/instance-459406-1178654069.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-459406-1178654069 -o ROOT/results/node54/solver-459406-1178654069 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459406-1178654069/instance-459406-1178654069.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d2774a5df23bbc8329541cb1c8540a2f

RANDOM SEED= 357457882

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1619976 kB
Buffers:         25664 kB
Cached:         310332 kB
SwapCached:       3868 kB
Active:         222144 kB
Inactive:       126872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619976 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            72796 kB
Committed_AS:  5382532 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node54 on Tue May  8 20:24:32 UTC 2007