Trace number 360323

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 2007-03-23? (TO) 1800.05 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark203.491
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 677
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/360323-1176966322/instance-360323-1176966322.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360323-1176966322/instance-360323-1176966322.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-360323-1176966322 -o ROOT/results/node11/solver-360323-1176966322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360323-1176966322/PBS4 /tmp/evaluation/360323-1176966322/instance-360323-1176966322.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 0.98 3/77 10971
/proc/meminfo: memFree=1302528/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=1324 CPUtime=0
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 137681156 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/10971/statm: 331 124 87 219 0 108 0

[startup+0.0567571 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 10971
/proc/meminfo: memFree=1302528/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=1472 CPUtime=0.05
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 226 0 0 0 5 0 0 0 18 0 1 0 137681156 1507328 208 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 368 208 92 219 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1472

[startup+0.101761 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 10971
/proc/meminfo: memFree=1302528/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=1860 CPUtime=0.09
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 137681156 1904640 243 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 465 243 93 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301785 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 10971
/proc/meminfo: memFree=1302528/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=2568 CPUtime=0.29
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 137681156 2629632 385 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 642 385 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701832 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 10971
/proc/meminfo: memFree=1302528/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=3916 CPUtime=0.69
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 672 0 0 0 69 0 0 0 23 0 1 0 137681156 4009984 605 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 979 605 94 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1299704/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=6744 CPUtime=1.49
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 1155 0 0 0 148 1 0 0 25 0 1 0 137681156 6905856 991 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 1686 991 94 219 0 1463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6744

[startup+3.10112 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1297848/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=7296 CPUtime=3.08
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 1688 0 0 0 306 2 0 0 25 0 1 0 137681156 7471104 1524 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 1824 1524 94 219 0 1601 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7296

[startup+6.3025 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1294200/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=12860 CPUtime=6.29
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 2672 0 0 0 625 4 0 0 25 0 1 0 137681156 13168640 2315 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 3215 2315 94 219 0 2992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12860

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1289208/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=22320 CPUtime=12.69
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 3810 0 0 0 1262 7 0 0 25 0 1 0 137681156 22855680 3453 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 5580 3453 94 219 0 5357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22320

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1281080/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=25940 CPUtime=25.48
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 6121 0 0 0 2536 12 0 0 25 0 1 0 137681156 26562560 5379 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 6485 5379 94 219 0 6262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25940

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1270904/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=48008 CPUtime=51.07
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 9469 0 0 0 5087 20 0 0 25 0 1 0 137681156 49160192 7958 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 12002 7958 94 219 0 11779 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48008

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1254200/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=52744 CPUtime=102.27
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 13565 0 0 0 10194 33 0 0 25 0 1 0 137681156 54009856 12054 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 13186 12054 94 219 0 12963 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52744

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1242040/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=88804 CPUtime=162.25
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 16745 0 0 0 16180 45 0 0 25 0 1 0 137681156 90935296 15135 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 22201 15135 94 219 0 21978 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88804

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1229752/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=99380 CPUtime=222.23
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 21593 0 0 0 22167 56 0 0 25 0 1 0 137681156 101765120 18149 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 24845 18149 94 219 0 24622 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1220408/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=102156 CPUtime=282.21
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 24268 0 0 0 28154 67 0 0 25 0 1 0 137681156 104607744 20494 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 25539 20494 94 219 0 25316 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 102156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1211320/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=104448 CPUtime=342.19
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 26746 0 0 0 34141 78 0 0 25 0 1 0 137681156 106954752 22774 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 26112 22774 94 219 0 25889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 104448

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1201592/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=171752 CPUtime=402.18
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 29297 0 0 0 40130 88 0 0 25 0 1 0 137681156 175874048 25226 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 42938 25226 94 219 0 42715 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 171752

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1193144/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=173984 CPUtime=462.17
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 31468 0 0 0 46121 96 0 0 25 0 1 0 137681156 178159616 27331 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 43496 27331 94 219 0 43273 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173984

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1186936/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=176256 CPUtime=522.15
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 33269 0 0 0 52110 105 0 0 25 0 1 0 137681156 180486144 28903 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 44064 28903 94 219 0 43841 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 176256

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1179704/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=178064 CPUtime=582.13
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 35140 0 0 0 58101 112 0 0 25 0 1 0 137681156 182337536 30675 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 44516 30675 94 219 0 44293 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 178064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1173240/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=178844 CPUtime=642.12
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 36840 0 0 0 64092 120 0 0 25 0 1 0 137681156 183136256 32277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 44711 32277 94 219 0 44488 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 178844


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 10972
/proc/meminfo: memFree=1150200/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=200108 CPUtime=882.06
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 46869 0 0 0 88055 151 0 0 25 0 1 0 137681156 204910592 37995 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 50027 37995 94 219 0 49804 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 200108

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1148728/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=201456 CPUtime=942.03
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 47391 0 0 0 94046 157 0 0 25 0 1 0 137681156 206290944 38386 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 50364 38386 94 219 0 50141 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 201456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1147000/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=203284 CPUtime=1002.02
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 48051 0 0 0 100039 163 0 0 25 0 1 0 137681156 208162816 38818 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 50821 38818 94 219 0 50598 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 203284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1145912/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=204684 CPUtime=1062
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 48525 0 0 0 106032 168 0 0 25 0 1 0 137681156 209596416 39097 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 51171 39097 94 219 0 50948 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 204684

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1145080/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=205328 CPUtime=1121.99
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 48891 0 0 0 112025 174 0 0 25 0 1 0 137681156 210255872 39333 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 51332 39333 94 219 0 51109 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 205328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1144184/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=205584 CPUtime=1181.97
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 49159 0 0 0 118018 179 0 0 25 0 1 0 137681156 210518016 39536 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 51396 39536 94 219 0 51173 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 205584

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1138424/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=207548 CPUtime=1241.95
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 50792 0 0 0 124011 184 0 0 25 0 1 0 137681156 212529152 40974 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 51887 40974 94 219 0 51664 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 207548

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1137016/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=208712 CPUtime=1301.94
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 51208 0 0 0 130004 190 0 0 25 0 1 0 137681156 213721088 41325 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547118 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 52178 41325 94 219 0 51955 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 208712

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1135992/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=209748 CPUtime=1361.93
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 51624 0 0 0 135995 198 0 0 25 0 1 0 137681156 214781952 41578 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 52437 41578 94 219 0 52214 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 209748

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1134456/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=210772 CPUtime=1421.91
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 52007 0 0 0 141988 203 0 0 25 0 1 0 137681156 215830528 41961 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 52693 41961 94 219 0 52470 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 210772

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1133496/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=211420 CPUtime=1481.89
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 52348 0 0 0 147980 209 0 0 25 0 1 0 137681156 216494080 42204 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 52855 42204 94 219 0 52632 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 211420

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1132536/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=211420 CPUtime=1541.87
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 52592 0 0 0 153973 214 0 0 25 0 1 0 137681156 216494080 42448 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 52855 42448 94 219 0 52632 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 211420

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1130296/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=213340 CPUtime=1601.86
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 53142 0 0 0 159967 219 0 0 25 0 1 0 137681156 218460160 42998 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 53335 42998 94 219 0 53112 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 213340

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1129144/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=214380 CPUtime=1661.84
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 53533 0 0 0 165960 224 0 0 25 0 1 0 137681156 219525120 43291 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 53595 43291 94 219 0 53372 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 214380

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1128120/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=215444 CPUtime=1721.82
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 53778 0 0 0 171954 228 0 0 25 0 1 0 137681156 220614656 43536 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 53861 43536 94 219 0 53638 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 215444

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1126776/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=216288 CPUtime=1781.81
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 54112 0 0 0 177948 233 0 0 25 0 1 0 137681156 221478912 43870 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 54072 43870 94 219 0 53849 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 216288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1126520/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=216544 CPUtime=1800.01
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 54221 0 0 0 179766 235 0 0 25 0 1 0 137681156 221741056 43914 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 54136 43914 94 219 0 53913 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 216544

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10972
/proc/meminfo: memFree=1126520/2055920 swapFree=4139248/4192956
[pid=10971] ppid=10969 vsize=216544 CPUtime=1800.01
/proc/10971/stat : 10971 (PBS4) R 10969 10971 10026 0 -1 4194304 54221 0 0 0 179766 235 0 0 25 0 1 0 137681156 221741056 43914 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10971/statm: 54136 43914 94 219 0 53913 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 216544

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.05
CPU user time (s): 1797.66
CPU system time (s): 2.38164
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 216544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 2.38164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54222
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= 23607

runsolver used 2.16567 second user time and 4.30734 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Thu Apr 19 07:05:22 UTC 2007

IDJOB= 360323
IDBENCH= 1363
IDSOLVER= 157
FILE ID= node11/360323-1176966322

PBS_JOBID= 4605801

Free space on /tmp= 66256 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= /tmp/evaluation/360323-1176966322/PBS4 /tmp/evaluation/360323-1176966322/instance-360323-1176966322.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-360323-1176966322 -o ROOT/results/node11/conversion-360323-1176966322 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360323-1176966322/instance-360323-1176966322.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-360323-1176966322 -o ROOT/results/node11/solver-360323-1176966322 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360323-1176966322/PBS4 /tmp/evaluation/360323-1176966322/instance-360323-1176966322.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f510e821cdc50f097865b59193d7ef06

RANDOM SEED= 901941901

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1302872 kB
Buffers:         44892 kB
Cached:         608152 kB
SwapCached:      22332 kB
Active:         240912 kB
Inactive:       447128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1302872 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          30552 kB
Slab:            50456 kB
Committed_AS:  6174760 kB
PageTables:       1848 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= 66256 MiB

End job on node11 on Thu Apr 19 07:35:25 UTC 2007