Trace number 238999

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) 1800.08 1808.25

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-2_ext.xml
MD5SUMf8d2fc979bd99a32a7a551181d053817
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 benchmark10.8084
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/node3/watcher-238999-1168362690 -o ROOT/results/node3/solver-238999-1168362690 -C 1800 -M 900 /tmp/evaluation/238999-1168362690/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: 1.96 1.98 1.99 3/94 9185
/proc/meminfo: memFree=1716512/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5212 CPUtime=0
/proc/9184/stat : 9184 (solver) R 9182 9184 7424 0 -1 4194304 76 0 0 0 0 0 0 0 21 0 1 0 184664978 5337088 49 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233637416984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9184/statm: 1303 49 33 169 0 14 0

[startup+0.103407 s]
/proc/loadavg: 1.96 1.98 1.99 3/94 9185
/proc/meminfo: memFree=1716512/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51148 s]
/proc/loadavg: 1.96 1.98 1.99 3/94 9185
/proc/meminfo: memFree=1716512/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33461 s]
/proc/loadavg: 1.96 1.98 1.99 4/96 9188
/proc/meminfo: memFree=1690832/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=30072 CPUtime=1.23
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 7021 0 10 0 120 3 0 0 25 0 1 0 184664979 30793728 6991 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 7518 6991 241 197 0 6758 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 38024

[startup+2.98288 s]
/proc/loadavg: 1.96 1.98 1.99 3/96 9188
/proc/meminfo: memFree=1674768/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=50476 CPUtime=2.86
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 12106 0 10 0 281 5 0 0 25 0 1 0 184664979 51687424 12076 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 12619 12076 241 197 0 11859 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 58428

[startup+6.26441 s]
/proc/loadavg: 1.96 1.98 1.99 3/96 9188
/proc/meminfo: memFree=1647376/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=70964 CPUtime=6.11
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 17253 0 10 0 603 8 0 0 25 0 1 0 184664979 72667136 17222 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 17741 17222 242 197 0 16981 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 78916

[startup+12.7475 s]
/proc/loadavg: 2.12 2.02 2.01 3/96 9188
/proc/meminfo: memFree=1641104/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76416 CPUtime=12.53
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 18593 0 10 0 1244 9 0 0 25 0 1 0 184664979 78249984 18562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19104 18562 242 197 0 18344 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 84368

[startup+25.5871 s]
/proc/loadavg: 2.10 2.02 2.00 3/96 9188
/proc/meminfo: memFree=1640848/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=25.26
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 18703 0 10 0 2517 9 0 0 25 0 1 0 184664979 78733312 18672 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18672 242 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 84840

[startup+51.2453 s]
/proc/loadavg: 2.06 2.01 2.00 3/96 9188
/proc/meminfo: memFree=1640912/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=50.67
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 18703 0 10 0 5058 9 0 0 25 0 1 0 184664979 78733312 18672 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18672 242 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 84840

[startup+102.448 s]
/proc/loadavg: 2.10 2.04 2.01 3/96 9188
/proc/meminfo: memFree=1640976/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=101.4
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 18703 0 10 0 10130 10 0 0 25 0 1 0 184664979 78733312 18672 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18672 242 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 84840

[startup+162.51 s]
/proc/loadavg: 2.04 2.03 2.00 3/96 9188
/proc/meminfo: memFree=1640912/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=160.92
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 18703 0 10 0 16081 11 0 0 25 0 1 0 184664979 78733312 18672 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18672 242 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 84840

[startup+222.584 s]
/proc/loadavg: 2.01 2.02 2.00 3/96 9188
/proc/meminfo: memFree=1640656/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=220.43
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 95310 0 10 0 21992 51 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878486 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.43
Current children cumulated vsize (KiB) 84840

[startup+282.612 s]
/proc/loadavg: 2.06 2.03 2.00 3/96 9188
/proc/meminfo: memFree=1640656/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=279.91
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 95310 0 10 0 27939 52 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 279.91
Current children cumulated vsize (KiB) 84840

[startup+342.629 s]
/proc/loadavg: 2.02 2.02 2.00 3/96 9188
/proc/meminfo: memFree=1640656/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=339.39
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 95310 0 10 0 33886 53 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 84840

[startup+402.685 s]

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

/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1235.61
Current children cumulated vsize (KiB) 84840

[startup+1303.16 s]
/proc/loadavg: 2.01 2.00 2.00 4/88 9264
/proc/meminfo: memFree=1662032/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=78420 CPUtime=1295.56
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 537292 0 10 0 129268 288 0 0 25 0 1 0 184664979 80302080 19062 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19605 19062 244 197 0 18845 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1295.56
Current children cumulated vsize (KiB) 86372

[startup+1363.18 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1663312/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1355.5
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 549931 0 10 0 135255 295 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790756 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1355.5
Current children cumulated vsize (KiB) 84840

[startup+1423.18 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1663312/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1415.45
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 549931 0 10 0 141250 295 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1415.45
Current children cumulated vsize (KiB) 84840

[startup+1483.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1661840/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=78420 CPUtime=1475.4
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 611977 0 10 0 147214 326 0 0 25 0 1 0 184664979 80302080 19062 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19605 19062 244 197 0 18845 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.4
Current children cumulated vsize (KiB) 86372

[startup+1543.21 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1663184/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1535.34
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 628063 0 10 0 153198 336 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1535.34
Current children cumulated vsize (KiB) 84840

[startup+1603.23 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1663120/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1595.3
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 628063 0 10 0 159194 336 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.3
Current children cumulated vsize (KiB) 84840

[startup+1663.25 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1661776/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=78420 CPUtime=1655.25
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 687045 0 10 0 165159 366 0 0 25 0 1 0 184664979 80302080 19062 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19605 19062 244 197 0 18845 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.25
Current children cumulated vsize (KiB) 86372

[startup+1723.25 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1663056/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1715.18
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 701599 0 10 0 171145 373 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1715.18
Current children cumulated vsize (KiB) 84840

[startup+1783.26 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1662992/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1775.14
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 701599 0 10 0 177140 374 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1775.14
Current children cumulated vsize (KiB) 84840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.24 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9264
/proc/meminfo: memFree=1662992/2055920 swapFree=4192812/4192956
[pid=9184] ppid=9182 vsize=5352 CPUtime=0
/proc/9184/stat : 9184 (solver) S 9182 9184 7424 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184664978 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9184/statm: 1338 229 192 169 0 49 0
[pid=9187] ppid=9184 vsize=76888 CPUtime=1800.08
/proc/9187/stat : 9187 (xlisp) R 9184 9184 7424 0 -1 4194304 701599 0 10 0 179633 375 0 0 25 0 1 0 184664979 78733312 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/9187/statm: 19222 18679 244 197 0 18462 0
[pid=9188] ppid=9184 vsize=2600 CPUtime=0
/proc/9188/stat : 9188 (sed) S 9184 9184 7424 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184664979 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233632923730 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9188/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84840

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 9184 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=7998
CPU time returned by wait4() is 0.007998
while last known CPU time is 1800.08

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

Real time (s): 1808.25
CPU time (s): 1800.08
CPU user time (s): 1796.33
CPU system time (s): 3.75
CPU usage (%): 99.5481
Max. virtual memory (cumulated for all children) (KiB): 86372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.007998
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= 21
involuntary context switches= 4

runsolver used 2.03669 s user time and 5.96109 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Jan  9 17:11:30 UTC 2007


IDJOB= 238999
IDBENCH= 7032
FILE ID= node3/238999-1168362690

PBS_JOBID= 3503736

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-2_ext.xml
COMMAND LINE= /tmp/evaluation/238999-1168362690/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-238999-1168362690 -o ROOT/results/node3/conversion-238999-1168362690 -C 600 -M 900 /tmp/evaluation/238999-1168362690/conversion /tmp/evaluation/238999-1168362690/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-238999-1168362690 -o ROOT/results/node3/solver-238999-1168362690 -C 1800 -M 900  /tmp/evaluation/238999-1168362690/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  f8d2fc979bd99a32a7a551181d053817

RANDOM SEED= 140080353

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		: 3000.279
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		: 3000.279
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:       1716992 kB
Buffers:         37100 kB
Cached:         142284 kB
SwapCached:          0 kB
Active:         191820 kB
Inactive:        94244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:         133228 kB
Slab:            37748 kB
Committed_AS:  5432328 kB
PageTables:       2224 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= 66558 MiB



End job on node3 on Tue Jan  9 17:41:42 UTC 2007