Trace number 239017

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
Diarmuid-wtdi 2006-12-21? (TO) 1800.04 1809.47

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-5_ext.xml
MD5SUM97407ad9de106a327d6e2215534cf259
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark105.163
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-239017-1168362923 -o ROOT/results/node13/solver-239017-1168362923 -C 1800 -M 900 /tmp/evaluation/239017-1168362923/solver 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.07 2.29 2.40 8/95 2438
/proc/meminfo: memFree=1148112/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2437] ppid=2436 vsize=5352 CPUtime=0
/proc/2437/stat : 2437 (solver) R 2436 2436 2335 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757246759 0 0 4096 0 0 0 0 17 1 0 0
/proc/2437/statm: 1338 229 192 169 0 49 0

[startup+0.104645 s]
/proc/loadavg: 2.07 2.29 2.40 8/95 2438
/proc/meminfo: memFree=1148112/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514701 s]
/proc/loadavg: 2.07 2.29 2.40 8/95 2438
/proc/meminfo: memFree=1148112/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34383 s]
/proc/loadavg: 2.07 2.29 2.40 3/96 2440
/proc/meminfo: memFree=1120776/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=31828 CPUtime=1.3
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 7464 0 0 0 126 4 0 0 25 0 1 0 184687617 32591872 7424 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 7957 7424 241 197 0 7197 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39780

[startup+2.98604 s]
/proc/loadavg: 2.07 2.29 2.40 3/96 2440
/proc/meminfo: memFree=1106568/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=52116 CPUtime=2.94
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 12535 0 0 0 286 8 0 0 25 0 1 0 184687617 53366784 12495 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 13029 12495 241 197 0 12269 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 60068

[startup+6.26547 s]
/proc/loadavg: 2.06 2.29 2.40 3/96 2440
/proc/meminfo: memFree=1080584/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=71332 CPUtime=6.18
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 17340 0 0 0 607 11 0 0 25 0 1 0 184687617 73043968 17299 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 17833 17299 242 197 0 17073 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 79284

[startup+12.7563 s]
/proc/loadavg: 2.06 2.28 2.40 3/96 2440
/proc/meminfo: memFree=1072840/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=76784 CPUtime=12.61
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 18703 0 0 0 1249 12 0 0 25 0 1 0 184687617 78626816 18662 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 19196 18662 242 197 0 18436 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 84736

[startup+25.6367 s]
/proc/loadavg: 2.04 2.27 2.39 3/96 2440
/proc/meminfo: memFree=1072584/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=77100 CPUtime=25.37
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 18789 0 0 0 2525 12 0 0 25 0 1 0 184687617 78950400 18748 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 19275 18748 242 197 0 18515 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 85052

[startup+51.3245 s]
/proc/loadavg: 2.03 2.24 2.38 3/95 2499
/proc/meminfo: memFree=1632528/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=77100 CPUtime=50.83
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 18789 0 0 0 5070 13 0 0 25 0 1 0 184687617 78950400 18748 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 19275 18748 242 197 0 18515 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 85052

[startup+102.581 s]
/proc/loadavg: 2.01 2.20 2.35 3/95 2499
/proc/meminfo: memFree=1632656/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=77100 CPUtime=101.83
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 18789 0 0 0 10169 14 0 0 25 0 1 0 184687617 78950400 18748 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 19275 18748 242 197 0 18515 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 85052

[startup+162.678 s]
/proc/loadavg: 2.06 2.18 2.34 3/95 2499
/proc/meminfo: memFree=1632464/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=78196 CPUtime=161.64
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 19078 0 0 0 16150 14 0 0 25 0 1 0 184687617 80072704 19037 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878503 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 19549 19037 243 197 0 18789 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 86148

[startup+222.78 s]
/proc/loadavg: 2.02 2.14 2.31 3/95 2499
/proc/meminfo: memFree=1629072/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=80548 CPUtime=221.43
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 117704 0 0 0 22078 65 0 0 25 0 1 0 184687617 82481152 19615 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870520 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20137 19615 243 197 0 19377 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.43
Current children cumulated vsize (KiB) 88500

[startup+282.878 s]
/proc/loadavg: 2.01 2.12 2.29 3/95 2499
/proc/meminfo: memFree=1629072/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=80548 CPUtime=281.23
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 159834 0 0 0 28037 86 0 0 25 0 1 0 184687617 82481152 19615 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20137 19615 243 197 0 19377 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.23
Current children cumulated vsize (KiB) 88500

[startup+342.97 s]
/proc/loadavg: 2.06 2.11 2.27 3/95 2501
/proc/meminfo: memFree=1628880/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=80548 CPUtime=341.03
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 209624 0 0 0 33991 112 0 0 25 0 1 0 184687617 82481152 19615 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20137 19615 243 197 0 19377 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 341.03

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

/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1237.81
Current children cumulated vsize (KiB) 90032

[startup+1304.42 s]
/proc/loadavg: 2.05 2.02 2.08 3/95 2501
/proc/meminfo: memFree=1627024/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1297.59
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 1534422 0 0 0 128972 787 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1297.59
Current children cumulated vsize (KiB) 90032

[startup+1364.52 s]
/proc/loadavg: 2.05 2.03 2.08 3/95 2501
/proc/meminfo: memFree=1626960/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1357.4
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 1671919 0 0 0 134881 859 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1357.4
Current children cumulated vsize (KiB) 90032

[startup+1424.61 s]
/proc/loadavg: 2.02 2.02 2.08 3/95 2501
/proc/meminfo: memFree=1626960/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1417.19
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 1808267 0 0 0 140788 931 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1417.19
Current children cumulated vsize (KiB) 90032

[startup+1484.71 s]
/proc/loadavg: 2.00 2.02 2.07 3/95 2501
/proc/meminfo: memFree=1628304/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=80548 CPUtime=1476.95
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 1917805 0 0 0 146710 985 0 0 25 0 1 0 184687617 82481152 19616 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20137 19616 243 197 0 19377 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1476.95
Current children cumulated vsize (KiB) 88500

[startup+1544.81 s]
/proc/loadavg: 2.00 2.01 2.07 3/95 2501
/proc/meminfo: memFree=1626896/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1536.75
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 1985979 0 0 0 152655 1020 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1536.75
Current children cumulated vsize (KiB) 90032

[startup+1604.81 s]
/proc/loadavg: 2.00 2.00 2.06 3/95 2501
/proc/meminfo: memFree=1626832/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1596.44
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 2121561 0 0 0 158557 1087 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1596.44
Current children cumulated vsize (KiB) 90032

[startup+1664.91 s]
/proc/loadavg: 2.00 2.00 2.05 3/95 2501
/proc/meminfo: memFree=1626768/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1656.21
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 2256760 0 0 0 164466 1155 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1656.21
Current children cumulated vsize (KiB) 90032

[startup+1725.01 s]
/proc/loadavg: 2.00 2.00 2.05 3/95 2501
/proc/meminfo: memFree=1626768/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1716.02
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 2394640 0 0 0 170377 1225 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134627531 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1716.02
Current children cumulated vsize (KiB) 90032

[startup+1785.1 s]
/proc/loadavg: 2.00 2.00 2.04 4/95 2501
/proc/meminfo: memFree=1626704/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1775.82
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 2437919 0 0 0 176335 1247 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1775.82
Current children cumulated vsize (KiB) 90032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.46 s]
/proc/loadavg: 2.00 2.00 2.04 3/95 2501
/proc/meminfo: memFree=1626768/2055920 swapFree=4191880/4192956
[pid=2436] ppid=2434 vsize=5352 CPUtime=0
/proc/2436/stat : 2436 (solver) S 2434 2436 2335 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184687616 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2436/statm: 1338 229 192 169 0 49 0
[pid=2439] ppid=2436 vsize=82080 CPUtime=1800.04
/proc/2439/stat : 2439 (xlisp) R 2436 2436 2335 0 -1 4194304 2492688 0 0 0 178729 1275 0 0 25 0 1 0 184687617 84049920 19999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/2439/statm: 20520 19999 243 197 0 19760 0
[pid=2440] ppid=2436 vsize=2600 CPUtime=0
/proc/2440/stat : 2440 (sed) S 2436 2436 2335 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184687617 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 269757415506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2440/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 90032

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2436 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1809.47
CPU time (s): 1800.04
CPU user time (s): 1787.29
CPU system time (s): 12.75
CPU usage (%): 99.4789
Max. virtual memory (cumulated for all children) (KiB): 90032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 19
involuntary context switches= 3

runsolver used 2.02869 s user time and 5.18621 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Jan  9 17:15:23 UTC 2007


IDJOB= 239017
IDBENCH= 7033
FILE ID= node13/239017-1168362923

PBS_JOBID= 3503764

Free space on /tmp= 66542 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-5_ext.xml
COMMAND LINE= /tmp/evaluation/239017-1168362923/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-239017-1168362923 -o ROOT/results/node13/conversion-239017-1168362923 -C 600 -M 900 /tmp/evaluation/239017-1168362923/conversion /tmp/evaluation/239017-1168362923/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-239017-1168362923 -o ROOT/results/node13/solver-239017-1168362923 -C 1800 -M 900  /tmp/evaluation/239017-1168362923/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  97407ad9de106a327d6e2215534cf259

RANDOM SEED= 884519287

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.247
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		: 3000.247
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:       1147512 kB
Buffers:         30040 kB
Cached:         165136 kB
SwapCached:        392 kB
Active:         776252 kB
Inactive:        70720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147512 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:         675888 kB
Slab:            44556 kB
Committed_AS:  5823968 kB
PageTables:       3864 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= 66551 MiB



End job on node13 on Tue Jan  9 17:45:36 UTC 2007