Trace number 459361

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) 1800.08 1800.85

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
palacios/medium/blocks-4-ipc5-h22-unknown.opb
MD5SUM5bd44671a7ff32579fe6d8803c2b90d6
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark720.646
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables146874
Total number of constraints937242
Number of constraints which are clauses937242
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 constraint1
Maximum length of a constraint417
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 415
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 832
Number of bits of the biggest sum of numbers10
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/459361-1178653504/instance-459361-1178653504.opb ......
1800.03/1800.80	c done parsing opb.
1800.03/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459361-1178653504/instance-459361-1178653504.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/node75/watcher-459361-1178653504 -o ROOT/results/node75/solver-459361-1178653504 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459361-1178653504/instance-459361-1178653504.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: 1.45 1.19 1.02 3/64 30090
/proc/meminfo: memFree=1920824/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=15096 CPUtime=0
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 493 0 0 0 0 0 0 0 19 0 1 0 313264509 15458304 475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 3774 479 79 219 0 3551 0

[startup+0.103739 s]
/proc/loadavg: 1.45 1.19 1.02 3/64 30090
/proc/meminfo: memFree=1920824/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=21612 CPUtime=0.09
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 5351 0 0 0 7 2 0 0 19 0 1 0 313264509 22130688 5106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 5403 5106 86 219 0 5180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21612

[startup+0.201758 s]
/proc/loadavg: 1.45 1.19 1.02 3/64 30090
/proc/meminfo: memFree=1920824/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=22332 CPUtime=0.19
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 5573 0 0 0 17 2 0 0 20 0 1 0 313264509 22867968 5279 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 5583 5279 86 219 0 5360 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22332

[startup+0.301777 s]
/proc/loadavg: 1.45 1.19 1.02 3/64 30090
/proc/meminfo: memFree=1920824/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=23388 CPUtime=0.29
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 5852 0 0 0 27 2 0 0 21 0 1 0 313264509 23949312 5461 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 5847 5461 86 219 0 5624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23388

[startup+0.701857 s]
/proc/loadavg: 1.45 1.19 1.02 3/64 30090
/proc/meminfo: memFree=1920824/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=29084 CPUtime=0.69
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 7073 0 0 0 66 3 0 0 25 0 1 0 313264509 29782016 6489 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 7271 6494 86 219 0 7048 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29084

[startup+1.50302 s]
/proc/loadavg: 1.45 1.19 1.02 2/65 30091
/proc/meminfo: memFree=1893680/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=34052 CPUtime=1.49
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 9232 0 0 0 145 4 0 0 25 0 1 0 313264509 34869248 7494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 8513 7494 86 219 0 8290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34052

[startup+3.10133 s]
/proc/loadavg: 1.45 1.19 1.02 2/65 30091
/proc/meminfo: memFree=1886448/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=46920 CPUtime=3.09
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 13238 0 0 0 303 6 0 0 25 0 1 0 313264509 48046080 9963 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 11730 9963 86 219 0 11507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46920

[startup+6.30197 s]
/proc/loadavg: 1.41 1.19 1.02 2/65 30091
/proc/meminfo: memFree=1866928/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=72092 CPUtime=6.29
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 20976 0 0 0 619 10 0 0 25 0 1 0 313264509 73822208 14628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 18023 14628 86 219 0 17800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72092

[startup+12.7012 s]
/proc/loadavg: 1.38 1.18 1.02 2/65 30091
/proc/meminfo: memFree=1825776/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=119364 CPUtime=12.69
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 33919 0 0 0 1253 16 0 0 25 0 1 0 313264509 122228736 23841 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 29841 23841 90 219 0 29618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119364

[startup+25.5018 s]
/proc/loadavg: 1.30 1.17 1.02 2/65 30091
/proc/meminfo: memFree=1813168/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=136500 CPUtime=25.48
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 37953 0 0 0 2530 18 0 0 25 0 1 0 313264509 139776000 27464 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 34125 27464 90 219 0 33902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 136500

[startup+51.1019 s]
/proc/loadavg: 1.19 1.16 1.02 2/65 30091
/proc/meminfo: memFree=1791152/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=163512 CPUtime=51.07
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 44844 0 0 0 5084 23 0 0 25 0 1 0 313264509 167436288 32533 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 40878 32533 90 219 0 40655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 163512

[startup+102.302 s]
/proc/loadavg: 1.08 1.13 1.01 2/65 30091
/proc/meminfo: memFree=1769712/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=193268 CPUtime=102.26
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 53636 0 0 0 10199 27 0 0 25 0 1 0 313264509 197906432 37890 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 48317 37890 90 219 0 48094 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 193268

[startup+162.302 s]
/proc/loadavg: 1.03 1.11 1.01 2/65 30091
/proc/meminfo: memFree=1756848/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=210960 CPUtime=162.23
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 59164 0 0 0 16190 33 0 0 25 0 1 0 313264509 216023040 41099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 52740 41099 90 219 0 52517 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 210960

[startup+222.306 s]
/proc/loadavg: 1.01 1.08 1.00 2/65 30091
/proc/meminfo: memFree=1748912/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=222412 CPUtime=222.22
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 63926 0 0 0 22184 38 0 0 25 0 1 0 313264509 227749888 43080 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 55603 43080 90 219 0 55380 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 222412

[startup+282.302 s]
/proc/loadavg: 1.00 1.07 1.00 2/65 30091
/proc/meminfo: memFree=1744688/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=228596 CPUtime=282.19
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 67203 0 0 0 28177 42 0 0 25 0 1 0 313264509 234082304 44166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 57149 44166 90 219 0 56926 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 228596

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 30091
/proc/meminfo: memFree=1741104/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=235160 CPUtime=342.16
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 70180 0 0 0 34170 46 0 0 25 0 1 0 313264509 240803840 44948 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 58790 44948 90 219 0 58567 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 235160

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 30091
/proc/meminfo: memFree=1736304/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=241228 CPUtime=402.14
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 73026 0 0 0 40163 51 0 0 25 0 1 0 313264509 247017472 46166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 60307 46166 90 219 0 60084 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 241228

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 30091
/proc/meminfo: memFree=1734000/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=244312 CPUtime=462.12
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 75552 0 0 0 46158 54 0 0 25 0 1 0 313264509 250175488 46702 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 61078 46702 90 219 0 60855 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 244312

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30091
/proc/meminfo: memFree=1731888/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=246888 CPUtime=522.1
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 77447 0 0 0 52152 58 0 0 25 0 1 0 313264509 252813312 47212 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 61722 47212 90 219 0 61499 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 246888

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30091
/proc/meminfo: memFree=1730864/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=248172 CPUtime=582.08
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 79342 0 0 0 58146 62 0 0 25 0 1 0 313264509 254128128 47477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 62043 47477 90 219 0 61820 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 248172

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30091
/proc/meminfo: memFree=1728240/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=251140 CPUtime=642.05
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 81633 0 0 0 64138 67 0 0 25 0 1 0 313264509 257167360 48162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 62785 48162 90 219 0 62562 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 251140


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30091
/proc/meminfo: memFree=1720304/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=259716 CPUtime=881.96
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 89285 0 0 0 88112 84 0 0 25 0 1 0 313264509 265949184 50137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135007346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 64929 50137 90 219 0 64706 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 259716

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30091
/proc/meminfo: memFree=1719280/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=260620 CPUtime=941.94
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 90819 0 0 0 94105 89 0 0 25 0 1 0 313264509 266874880 50360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 65155 50360 90 219 0 64932 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 260620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30263
/proc/meminfo: memFree=1716984/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=261780 CPUtime=1001.84
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 92378 0 0 0 100090 94 0 0 25 0 1 0 313264509 268062720 50543 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 65445 50543 90 219 0 65222 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 261780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1715248/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=296488 CPUtime=1061.8
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 94843 0 0 0 106082 98 0 0 25 0 1 0 313264509 303603712 51246 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74122 51246 90 219 0 73899 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 296488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1713392/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=297004 CPUtime=1121.79
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 96428 0 0 0 112075 104 0 0 25 0 1 0 313264509 304132096 51683 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74251 51683 90 219 0 74028 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 297004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1713072/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=297384 CPUtime=1181.76
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 97729 0 0 0 118068 108 0 0 25 0 1 0 313264509 304521216 51771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74346 51771 90 219 0 74123 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 297384

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1712304/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=298404 CPUtime=1241.74
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 99074 0 0 0 124063 111 0 0 25 0 1 0 313264509 305565696 51968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74601 51968 90 219 0 74378 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 298404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1711792/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=299044 CPUtime=1301.72
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 100784 0 0 0 130057 115 0 0 25 0 1 0 313264509 306221056 52113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74761 52113 90 219 0 74538 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 299044

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1711408/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=299140 CPUtime=1361.69
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 101996 0 0 0 136050 119 0 0 25 0 1 0 313264509 306319360 52173 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74785 52173 90 219 0 74562 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 299140

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1711024/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=299576 CPUtime=1421.67
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 103620 0 0 0 142043 124 0 0 25 0 1 0 313264509 306765824 52319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 74894 52319 90 219 0 74671 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 299576

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1710384/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=300060 CPUtime=1481.64
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 105267 0 0 0 148036 128 0 0 25 0 1 0 313264509 307261440 52433 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 75015 52433 90 219 0 74792 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 300060

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1709680/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=301104 CPUtime=1541.63
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 106772 0 0 0 154031 132 0 0 25 0 1 0 313264509 308330496 52595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 75276 52595 90 219 0 75053 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 301104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1706736/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=303868 CPUtime=1601.6
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 108910 0 0 0 160023 137 0 0 25 0 1 0 313264509 311160832 53340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 75967 53340 90 219 0 75744 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 303868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1706352/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=304124 CPUtime=1661.58
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 110496 0 0 0 166017 141 0 0 25 0 1 0 313264509 311422976 53426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 76031 53426 90 219 0 75808 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 304124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1706160/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=304200 CPUtime=1721.56
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 112005 0 0 0 172010 146 0 0 25 0 1 0 313264509 311500800 53500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 76050 53500 90 219 0 75827 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 304200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1704432/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=306060 CPUtime=1781.54
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 113735 0 0 0 178004 150 0 0 25 0 1 0 313264509 313405440 53894 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 76515 53894 90 219 0 76292 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 306060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1704176/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=306320 CPUtime=1800.03
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 114118 0 0 0 179852 151 0 0 25 0 1 0 313264509 313671680 53990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 76580 53990 90 219 0 76357 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 306320

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30289
/proc/meminfo: memFree=1704176/2055920 swapFree=4183984/4192956
[pid=30090] ppid=30088 vsize=306320 CPUtime=1800.03
/proc/30090/stat : 30090 (PBS4_SAT07v2) R 30088 30090 28889 0 -1 4194304 114118 0 0 0 179852 151 0 0 25 0 1 0 313264509 313671680 53990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30090/statm: 76580 53990 90 219 0 76357 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 306320

Child status: 0
Real time (s): 1800.85
CPU time (s): 1800.08
CPU user time (s): 1798.53
CPU system time (s): 1.55376
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 306320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.53
system time used= 1.55376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114119
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= 1875

runsolver used 1.41179 second user time and 3.56546 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue May  8 19:45:06 UTC 2007

IDJOB= 459361
IDBENCH= 47822
IDSOLVER= 200
FILE ID= node75/459361-1178653504

PBS_JOBID= 5218386

Free space on /tmp= 66532 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/medium/blocks-4-ipc5-h22-unknown.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459361-1178653504/instance-459361-1178653504.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-459361-1178653504 -o ROOT/results/node75/conversion-459361-1178653504 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459361-1178653504/instance-459361-1178653504.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-459361-1178653504 -o ROOT/results/node75/solver-459361-1178653504 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459361-1178653504/instance-459361-1178653504.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5bd44671a7ff32579fe6d8803c2b90d6

RANDOM SEED= 381305445

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1921232 kB
Buffers:          2096 kB
Cached:          55072 kB
SwapCached:       2604 kB
Active:          59216 kB
Inactive:         8152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921232 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:           33492 kB
Writeback:           0 kB
Mapped:          16440 kB
Slab:            53228 kB
Committed_AS:  3402584 kB
PageTables:       1436 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= 66532 MiB

End job on node75 on Tue May  8 20:15:09 UTC 2007