Trace number 360949

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
PB-clasp 2007-04-10? (TO) 1800.05 1801.95

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr.opb
MD5SUMddad6b8774f3cb7ea8e2d9ff3a650623
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 benchmark0.006998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables750
Total number of constraints80
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint25
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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)

1800.05/1800.61	c Somebody sent me a SIGTERM
1800.05/1800.61	s UNKNOWN
1800.05/1801.94	pb2clasp1: no process killed
1800.05/1801.94	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360949-1176977096/instance-360949-1176977096.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/node1/watcher-360949-1176977096 -o ROOT/results/node1/solver-360949-1176977096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360949-1176977096.opb /tmp/evaluation/360949-1176977096/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.84 3/77 3152
/proc/meminfo: memFree=1645424/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12268 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) R 3150 3152 2564 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 173747509 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259353442917 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/3152/statm: 3067 317 242 3 0 167 0

[startup+0.085744 s]
/proc/loadavg: 1.00 0.97 0.84 3/77 3152
/proc/meminfo: memFree=1645424/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102741 s]
/proc/loadavg: 1.00 0.97 0.84 3/77 3152
/proc/meminfo: memFree=1645424/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.302765 s]
/proc/loadavg: 1.00 0.97 0.84 3/77 3152
/proc/meminfo: memFree=1645424/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701811 s]
/proc/loadavg: 1.00 0.97 0.84 3/77 3152
/proc/meminfo: memFree=1645424/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.5019 s]
/proc/loadavg: 1.00 0.97 0.84 2/81 3157
/proc/meminfo: memFree=1642960/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=3608 CPUtime=1.46
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 562 0 0 0 146 0 0 0 25 0 1 0 173747511 3694592 527 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741444 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 902 527 249 81 0 276 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33628

[startup+3.10109 s]
/proc/loadavg: 1.00 0.97 0.84 2/81 3157
/proc/meminfo: memFree=1642768/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=4004 CPUtime=3.06
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 651 0 0 0 306 0 0 0 25 0 1 0 173747511 4100096 616 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1001 616 249 81 0 375 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34024

[startup+6.30147 s]
/proc/loadavg: 1.00 0.97 0.84 2/81 3157
/proc/meminfo: memFree=1642192/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=4264 CPUtime=6.26
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 710 0 0 0 626 0 0 0 25 0 1 0 173747511 4366336 675 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1066 675 249 81 0 440 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34284

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.84 2/81 3157
/proc/meminfo: memFree=1642000/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=4396 CPUtime=12.65
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 764 0 0 0 1265 0 0 0 25 0 1 0 173747511 4501504 729 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1099 729 249 81 0 473 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34416

[startup+25.5027 s]
/proc/loadavg: 1.00 0.97 0.84 2/81 3157
/proc/meminfo: memFree=1641616/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=4792 CPUtime=25.45
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 861 0 0 0 2545 0 0 0 25 0 1 0 173747511 4907008 826 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1198 826 249 81 0 572 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34812

[startup+51.1027 s]
/proc/loadavg: 1.00 0.97 0.84 2/81 3157
/proc/meminfo: memFree=1641168/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=5324 CPUtime=51.04
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 978 0 0 0 5104 0 0 0 25 0 1 0 173747511 5451776 943 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715145 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1331 943 249 81 0 705 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35344

[startup+102.307 s]
/proc/loadavg: 1.00 0.97 0.85 2/81 3157
/proc/meminfo: memFree=1640464/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=5992 CPUtime=102.23
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 1134 0 0 0 10222 1 0 0 25 0 1 0 173747511 6135808 1099 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1498 1099 249 81 0 872 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36012

[startup+162.303 s]
/proc/loadavg: 1.00 0.97 0.85 2/81 3157
/proc/meminfo: memFree=1640144/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=6268 CPUtime=162.21
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 1229 0 0 0 16220 1 0 0 25 0 1 0 173747511 6418432 1194 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 1567 1194 249 81 0 941 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36288


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# More data... #
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/proc/meminfo: memFree=1636176/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=10052 CPUtime=1601.78
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 2149 0 0 0 160166 12 0 0 25 0 1 0 173747511 10293248 2114 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 2513 2114 249 81 0 1887 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 40072

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 3159
/proc/meminfo: memFree=1636240/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=10052 CPUtime=1661.77
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 2150 0 0 0 166164 13 0 0 25 0 1 0 173747511 10293248 2115 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782662 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 2513 2115 249 81 0 1887 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 40072

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 3159
/proc/meminfo: memFree=1636176/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=10052 CPUtime=1721.75
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 2151 0 0 0 172162 13 0 0 25 0 1 0 173747511 10293248 2116 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 2513 2116 249 81 0 1887 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 40072

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 3159
/proc/meminfo: memFree=1636176/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=10052 CPUtime=1781.73
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 2151 0 0 0 178160 13 0 0 25 0 1 0 173747511 10293248 2116 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714478 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 2513 2116 249 81 0 1887 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 40072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 3159
/proc/meminfo: memFree=1636176/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3152/statm: 3100 439 320 3 0 200 0
[pid=3154] ppid=3152 vsize=5352 CPUtime=0.02
/proc/3154/stat : 3154 (sh) S 3152 3152 2564 0 -1 4194304 297 504 0 0 0 0 2 0 16 0 1 0 173747510 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3154/statm: 1338 224 188 169 0 49 0
[pid=3156] ppid=3154 vsize=10052 CPUtime=1800.03
/proc/3156/stat : 3156 (clasp-1.0) R 3154 3152 2564 0 -1 4194304 2151 0 0 0 179989 14 0 0 25 0 1 0 173747511 10293248 2116 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/3156/statm: 2513 2116 249 81 0 1887 0
[pid=3157] ppid=3154 vsize=12268 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) S 3154 3152 2564 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 173747511 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3157/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 40072

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 3159
/proc/meminfo: memFree=1636176/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 522 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/3152/statm: 3100 441 320 3 0 200 0
[pid=3154] ppid=3152 vsize=0 CPUtime=0.02
/proc/3154/stat : 3154 (sh) D 3152 3152 2564 0 -1 4195332 297 504 0 0 0 0 2 0 15 0 1 0 173747510 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100037788 0 0 17 1 0 0
/proc/3154/statm: 0 0 0 0 0 0 0
[pid=3156] ppid=3154 vsize=0 CPUtime=1800.03
/proc/3156/stat : 3156 (clasp-1.0) D 3154 3152 2564 0 -1 4195332 2151 0 0 0 179989 14 0 0 24 0 1 0 173747511 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/3156/statm: 0 0 0 0 0 0 0
[pid=3157] ppid=3154 vsize=0 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) D 3154 3152 2564 0 -1 4195332 416 0 0 0 0 0 0 0 15 0 1 0 173747511 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 0 18446744072100037788 0 0 17 0 0 0
/proc/3157/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12400

[startup+1801.7 s]
/proc/loadavg: 1.00 0.97 0.91 1/83 3161
/proc/meminfo: memFree=1644160/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 522 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/3152/statm: 3100 441 320 3 0 200 0
[pid=3154] ppid=3152 vsize=0 CPUtime=0.02
/proc/3154/stat : 3154 (sh) D 3152 3152 2564 0 -1 4195332 297 504 0 0 0 0 2 0 15 0 1 0 173747510 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100037788 0 0 17 1 0 0
/proc/3154/statm: 0 0 0 0 0 0 0
[pid=3156] ppid=3154 vsize=0 CPUtime=1800.03
/proc/3156/stat : 3156 (clasp-1.0) D 3154 3152 2564 0 -1 4195332 2151 0 0 0 179989 14 0 0 24 0 1 0 173747511 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/3156/statm: 0 0 0 0 0 0 0
[pid=3157] ppid=3154 vsize=0 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) D 3154 3152 2564 0 -1 4195332 416 0 0 0 0 0 0 0 15 0 1 0 173747511 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 0 18446744072100037788 0 0 17 0 0 0
/proc/3157/statm: 0 0 0 0 0 0 0
[pid=3161] ppid=3152 vsize=0 CPUtime=0
/proc/3161/stat : 3161 (killall) D 3152 3152 2564 0 -1 4194308 229 0 0 0 0 0 0 0 15 0 1 0 173927571 0 0 18446744073709551615 0 0 0 0 0 0 16384 4103 0 18446744072100037788 0 0 17 0 0 0
/proc/3161/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12400

[startup+1801.9 s]
/proc/loadavg: 1.00 0.97 0.91 1/83 3161
/proc/meminfo: memFree=1644160/2055920 swapFree=4145780/4192956
[pid=3152] ppid=3150 vsize=12400 CPUtime=0
/proc/3152/stat : 3152 (pbclasp) S 3150 3152 2564 0 -1 4194304 522 0 0 0 0 0 0 0 16 0 1 0 173747509 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/3152/statm: 3100 441 320 3 0 200 0
[pid=3154] ppid=3152 vsize=0 CPUtime=0.02
/proc/3154/stat : 3154 (sh) D 3152 3152 2564 0 -1 4195332 297 504 0 0 0 0 2 0 15 0 1 0 173747510 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100037788 0 0 17 1 0 0
/proc/3154/statm: 0 0 0 0 0 0 0
[pid=3156] ppid=3154 vsize=0 CPUtime=1800.03
/proc/3156/stat : 3156 (clasp-1.0) D 3154 3152 2564 0 -1 4195332 2151 0 0 0 179989 14 0 0 24 0 1 0 173747511 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/3156/statm: 0 0 0 0 0 0 0
[pid=3157] ppid=3154 vsize=0 CPUtime=0
/proc/3157/stat : 3157 (pboutclasp.pl) D 3154 3152 2564 0 -1 4195332 416 0 0 0 0 0 0 0 15 0 1 0 173747511 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 0 18446744072100037788 0 0 17 0 0 0
/proc/3157/statm: 0 0 0 0 0 0 0
[pid=3161] ppid=3152 vsize=0 CPUtime=0
/proc/3161/stat : 3161 (killall) D 3152 3152 2564 0 -1 4194308 229 0 0 0 0 0 0 0 15 0 1 0 173927571 0 0 18446744073709551615 0 0 0 0 0 0 16384 4103 0 18446744072100037788 0 0 17 0 0 0
/proc/3161/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12400

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3152 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.020996
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.95
CPU time (s): 1800.05
CPU user time (s): 1799.91
CPU system time (s): 0.14
CPU usage (%): 99.8946
Max. virtual memory (cumulated for all children) (KiB): 40072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1056
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= 73
involuntary context switches= 5

runsolver used 1.87371 second user time and 4.68329 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Apr 19 10:04:57 UTC 2007

IDJOB= 360949
IDBENCH= 1407
IDSOLVER= 167
FILE ID= node1/360949-1176977096

PBS_JOBID= 4630368

Free space on /tmp= 66358 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr.opb
COMMAND LINE= pbclasp instance-360949-1176977096.opb /tmp/evaluation/360949-1176977096/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-360949-1176977096 -o ROOT/results/node1/conversion-360949-1176977096 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360949-1176977096/instance-360949-1176977096.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-360949-1176977096 -o ROOT/results/node1/solver-360949-1176977096 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360949-1176977096.opb /tmp/evaluation/360949-1176977096/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ddad6b8774f3cb7ea8e2d9ff3a650623

RANDOM SEED= 847222295

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1645768 kB
Buffers:         32524 kB
Cached:         297624 kB
SwapCached:      14340 kB
Active:         215320 kB
Inactive:       137916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645768 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:             692 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            42320 kB
Committed_AS:  4992192 kB
PageTables:       1832 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= 66358 MiB

End job on node1 on Thu Apr 19 10:35:01 UTC 2007