Trace number 239360

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-rndi 2006-12-21? (TO) 1800.07 1800.79

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-6_ext.xml
MD5SUMfe92d555bfa87c450602ff746465a4ef
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 benchmark4.08938
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/node1/watcher-239360-1168365186 -o ROOT/results/node1/solver-239360-1168365186 -C 1800 -M 900 /tmp/evaluation/239360-1168365186/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: 0.51 1.22 1.68 3/82 5725
/proc/meminfo: memFree=1789680/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) R 5722 5724 4688 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 184915110 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5724/statm: 1338 228 191 169 0 49 0

[startup+0.102561 s]
/proc/loadavg: 0.51 1.22 1.68 3/82 5725
/proc/meminfo: memFree=1789680/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510604 s]
/proc/loadavg: 0.51 1.22 1.68 3/82 5725
/proc/meminfo: memFree=1789680/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3307 s]
/proc/loadavg: 0.51 1.22 1.68 2/83 5754
/proc/meminfo: memFree=1761632/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=31756 CPUtime=1.31
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 7460 0 0 0 128 3 0 0 25 0 1 0 184915111 32518144 7420 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 7939 7420 241 197 0 7179 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39708

[startup+2.9669 s]
/proc/loadavg: 0.51 1.22 1.68 2/83 5754
/proc/meminfo: memFree=1745824/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=51928 CPUtime=2.95
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 12500 0 0 0 289 6 0 0 25 0 1 0 184915111 53174272 12460 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 12982 12460 241 197 0 12222 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 59880

[startup+6.25829 s]
/proc/loadavg: 0.71 1.25 1.69 3/95 5766
/proc/meminfo: memFree=1670464/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=68524 CPUtime=6.24
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 16630 0 0 0 616 8 0 0 25 0 1 0 184915111 70168576 16589 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 17131 16589 242 197 0 16371 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 76476

[startup+12.727 s]
/proc/loadavg: 0.81 1.26 1.69 3/95 5766
/proc/meminfo: memFree=1665024/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=72720 CPUtime=12.7
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 17703 0 0 0 1262 8 0 0 25 0 1 0 184915111 74465280 17662 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18180 17662 242 197 0 17420 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 80672

[startup+25.589 s]
/proc/loadavg: 1.08 1.29 1.69 3/95 5766
/proc/meminfo: memFree=1664704/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=25.56
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 17789 0 0 0 2548 8 0 0 25 0 1 0 184915111 74948608 17748 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17748 242 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 81144

[startup+51.2215 s]
/proc/loadavg: 1.39 1.35 1.70 3/95 5766
/proc/meminfo: memFree=1664832/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=51.19
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 17789 0 0 0 5110 9 0 0 25 0 1 0 184915111 74948608 17748 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683874 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17748 242 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 81144

[startup+102.495 s]
/proc/loadavg: 1.73 1.45 1.71 3/95 5766
/proc/meminfo: memFree=1664768/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=102.44
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 17789 0 0 0 10235 9 0 0 25 0 1 0 184915111 74948608 17748 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17748 242 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.44
Current children cumulated vsize (KiB) 81144

[startup+162.526 s]
/proc/loadavg: 1.96 1.56 1.73 3/95 5766
/proc/meminfo: memFree=1663232/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=74724 CPUtime=162.45
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 84435 0 0 0 16200 45 0 0 25 0 1 0 184915111 76517376 18135 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683968 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18681 18135 244 197 0 17921 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.45
Current children cumulated vsize (KiB) 82676

[startup+222.536 s]
/proc/loadavg: 1.98 1.64 1.75 3/95 5766
/proc/meminfo: memFree=1664576/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=222.45
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 89425 0 0 0 22196 49 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 81144

[startup+282.549 s]
/proc/loadavg: 2.03 1.71 1.76 3/95 5766
/proc/meminfo: memFree=1664576/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=282.44
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 89425 0 0 0 28195 49 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 81144

[startup+342.655 s]
/proc/loadavg: 2.01 1.76 1.77 3/95 5766
/proc/meminfo: memFree=1664448/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=342.54
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 160280 0 0 0 34167 87 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 81144

[startup+402.672 s]

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

/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1242.41
Current children cumulated vsize (KiB) 81144

[startup+1302.99 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 5964
/proc/meminfo: memFree=1663680/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1302.41
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 596134 0 0 0 129914 327 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1302.41
Current children cumulated vsize (KiB) 81144

[startup+1363.09 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 5964
/proc/meminfo: memFree=1663680/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1362.5
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 596134 0 0 0 135922 328 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1362.5
Current children cumulated vsize (KiB) 81144

[startup+1423.11 s]
/proc/loadavg: 2.05 2.01 1.91 3/95 5964
/proc/meminfo: memFree=1662272/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=74724 CPUtime=1422.5
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 630987 0 0 0 141904 346 0 0 25 0 1 0 184915111 76517376 18146 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18681 18146 244 197 0 17921 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1422.5
Current children cumulated vsize (KiB) 82676

[startup+1483.18 s]
/proc/loadavg: 2.06 2.02 1.92 3/95 5964
/proc/meminfo: memFree=1663552/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1482.55
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 668904 0 0 0 147889 366 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1482.55
Current children cumulated vsize (KiB) 81144

[startup+1543.19 s]
/proc/loadavg: 2.02 2.02 1.92 3/95 5964
/proc/meminfo: memFree=1663552/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1542.55
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 668904 0 0 0 153888 367 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1542.55
Current children cumulated vsize (KiB) 81144

[startup+1603.23 s]
/proc/loadavg: 2.04 2.03 1.93 3/95 5966
/proc/meminfo: memFree=1663488/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1602.57
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 740908 0 0 0 159851 406 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1602.57
Current children cumulated vsize (KiB) 81144

[startup+1663.29 s]
/proc/loadavg: 2.01 2.02 1.93 3/95 5966
/proc/meminfo: memFree=1663488/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1662.61
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 740908 0 0 0 165854 407 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1662.61
Current children cumulated vsize (KiB) 81144

[startup+1723.3 s]
/proc/loadavg: 2.07 2.03 1.93 3/95 5966
/proc/meminfo: memFree=1663488/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1722.62
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 740908 0 0 0 171854 408 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684862 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1722.62
Current children cumulated vsize (KiB) 81144

[startup+1783.31 s]
/proc/loadavg: 2.02 2.02 1.93 3/95 5966
/proc/meminfo: memFree=1663360/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1782.6
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 812146 0 0 0 177814 446 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1782.6
Current children cumulated vsize (KiB) 81144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.78 s]
/proc/loadavg: 2.02 2.02 1.93 3/95 5966
/proc/meminfo: memFree=1663360/2055920 swapFree=4165612/4192956
[pid=5724] ppid=5722 vsize=5352 CPUtime=0
/proc/5724/stat : 5724 (solver) S 5722 5724 4688 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184915110 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5724/statm: 1338 229 192 169 0 49 0
[pid=5728] ppid=5724 vsize=73192 CPUtime=1800.07
/proc/5728/stat : 5728 (xlisp) R 5724 5724 4688 0 -1 4194304 812146 0 0 0 179561 446 0 0 25 0 1 0 184915111 74948608 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/5728/statm: 18298 17763 244 197 0 17538 0
[pid=5729] ppid=5724 vsize=2600 CPUtime=0
/proc/5729/stat : 5729 (sed) S 5724 5724 4688 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 184915111 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5729/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 81144

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 5724 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.07

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

Real time (s): 1800.79
CPU time (s): 1800.07
CPU user time (s): 1795.61
CPU system time (s): 4.46
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 82676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
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= 20
involuntary context switches= 5

runsolver used 2.18567 s user time and 5.39418 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Jan  9 17:53:07 UTC 2007


IDJOB= 239360
IDBENCH= 7056
FILE ID= node1/239360-1168365186

PBS_JOBID= 3503783

Free space on /tmp= 66514 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-6_ext.xml
COMMAND LINE= /tmp/evaluation/239360-1168365186/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-239360-1168365186 -o ROOT/results/node1/conversion-239360-1168365186 -C 600 -M 900 /tmp/evaluation/239360-1168365186/conversion /tmp/evaluation/239360-1168365186/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-239360-1168365186 -o ROOT/results/node1/solver-239360-1168365186 -C 1800 -M 900  /tmp/evaluation/239360-1168365186/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  fe92d555bfa87c450602ff746465a4ef

RANDOM SEED= 972678540

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		: 3000.234
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:       1790808 kB
Buffers:         31288 kB
Cached:         137164 kB
SwapCached:       4064 kB
Active:         130048 kB
Inactive:        77820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790808 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          48892 kB
Slab:            42324 kB
Committed_AS:  5900992 kB
PageTables:       2172 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= 66510 MiB



End job on node1 on Tue Jan  9 18:23:14 UTC 2007