Trace number 283328

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
rjw-solver 2007-01-21? (TO) 1800.06 1800.87

General information on the benchmark

Namerandom/rand-2-40-19/
rand-2-40-19-443-230-11_ext.xml
MD5SUM88f7b2436b540d3b866e9a5fd2fd8d7c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.6926
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
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/node45/watcher-283328-1169467160 -o ROOT/results/node45/solver-283328-1169467160 -C 1800 -M 900 /tmp/evaluation/283328-1169467160/solve /tmp/evaluation/283328-1169467160/unknown 1800 

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: 0.96 1.20 1.35 4/65 1993
/proc/meminfo: memFree=1200984/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1994] ppid=1992 vsize=0 CPUtime=0
/proc/1994/stat : 1994 (cp) D 1992 1992 1196 0 -1 4194308 174 0 0 0 0 0 0 0 19 0 1 0 295115865 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1994/statm: 0 0 0 0 0 0 0

[startup+0.103195 s]
/proc/loadavg: 0.96 1.20 1.35 4/65 1993
/proc/meminfo: memFree=1200984/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511266 s]
/proc/loadavg: 0.96 1.20 1.35 4/65 1993
/proc/meminfo: memFree=1200984/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33141 s]
/proc/loadavg: 0.96 1.19 1.34 2/67 1996
/proc/meminfo: memFree=1198344/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1.29
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 852 0 0 0 129 0 0 0 25 0 1 0 295115865 5545984 810 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 810 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 13368

[startup+2.97271 s]
/proc/loadavg: 0.96 1.19 1.34 2/67 1996
/proc/meminfo: memFree=1198280/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=2.93
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 853 0 0 0 293 0 0 0 25 0 1 0 295115865 5545984 811 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 811 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 13368

[startup+6.2533 s]
/proc/loadavg: 0.96 1.19 1.34 2/67 1996
/proc/meminfo: memFree=1198280/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=6.21
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 855 0 0 0 621 0 0 0 25 0 1 0 295115865 5545984 813 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 813 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13368

[startup+12.7125 s]
/proc/loadavg: 0.97 1.18 1.34 2/67 1996
/proc/meminfo: memFree=1198280/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=12.66
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 855 0 0 0 1265 1 0 0 25 0 1 0 295115865 5545984 813 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 813 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13368

[startup+25.5338 s]
/proc/loadavg: 0.97 1.18 1.34 2/67 1996
/proc/meminfo: memFree=1198344/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=25.48
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 2546 2 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13368

[startup+51.1684 s]
/proc/loadavg: 0.98 1.16 1.33 2/67 1996
/proc/meminfo: memFree=1198344/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=51.11
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 5106 5 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 13368

[startup+102.44 s]
/proc/loadavg: 0.99 1.13 1.30 2/73 2076
/proc/meminfo: memFree=1197072/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=102.33
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 10223 10 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 13368

[startup+162.456 s]
/proc/loadavg: 0.99 1.11 1.28 2/73 2190
/proc/meminfo: memFree=1197008/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=162.27
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 16211 16 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 13368

[startup+222.551 s]
/proc/loadavg: 1.03 1.10 1.27 2/67 2210
/proc/meminfo: memFree=1197960/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=222.34
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 22211 23 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 13368

[startup+282.637 s]
/proc/loadavg: 1.01 1.08 1.25 2/67 2210
/proc/meminfo: memFree=1197960/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=282.4
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 28212 28 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 13368

[startup+342.717 s]
/proc/loadavg: 1.00 1.06 1.23 2/67 2210
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=342.46
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 858 0 0 0 34213 33 0 0 25 0 1 0 295115865 5545984 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 816 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.46

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

/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1243.45
Current children cumulated vsize (KiB) 13368

[startup+1304.14 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 2212
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1303.53
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 130235 118 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1303.53
Current children cumulated vsize (KiB) 13368

[startup+1364.23 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 2212
/proc/meminfo: memFree=1198088/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1363.59
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 136236 123 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1363.59
Current children cumulated vsize (KiB) 13368

[startup+1424.31 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 2212
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1423.66
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 142237 129 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1423.66
Current children cumulated vsize (KiB) 13368

[startup+1484.41 s]
/proc/loadavg: 1.08 1.03 1.05 2/67 2212
/proc/meminfo: memFree=1198088/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1483.74
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 148240 134 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1483.74
Current children cumulated vsize (KiB) 13368

[startup+1544.5 s]
/proc/loadavg: 1.03 1.02 1.05 2/67 2212
/proc/meminfo: memFree=1198088/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1543.8
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 154239 141 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1543.8
Current children cumulated vsize (KiB) 13368

[startup+1604.59 s]
/proc/loadavg: 1.01 1.02 1.04 2/67 2212
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1603.88
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 160241 147 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1603.88
Current children cumulated vsize (KiB) 13368

[startup+1664.68 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 2212
/proc/meminfo: memFree=1198088/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1663.94
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 866 0 0 0 166242 152 0 0 25 0 1 0 295115865 5545984 824 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 824 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1663.94
Current children cumulated vsize (KiB) 13368

[startup+1724.76 s]
/proc/loadavg: 1.05 1.02 1.03 2/67 2212
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1724.01
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 869 0 0 0 172243 158 0 0 25 0 1 0 295115865 5545984 827 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807005 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 827 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1724.01
Current children cumulated vsize (KiB) 13368

[startup+1784.85 s]
/proc/loadavg: 1.02 1.01 1.03 2/67 2212
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1784.07
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 869 0 0 0 178243 164 0 0 25 0 1 0 295115865 5545984 827 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 827 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1784.07
Current children cumulated vsize (KiB) 13368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.85 s]
/proc/loadavg: 1.01 1.01 1.03 2/67 2212
/proc/meminfo: memFree=1198024/2055920 swapFree=4184076/4192956
[pid=1992] ppid=1990 vsize=5352 CPUtime=0
/proc/1992/stat : 1992 (solve) S 1990 1992 1196 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295115864 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1992/statm: 1338 229 192 169 0 49 0
[pid=1995] ppid=1992 vsize=5416 CPUtime=1800.06
/proc/1995/stat : 1995 (xlisp) R 1992 1992 1196 0 -1 4194304 869 0 0 0 179841 165 0 0 25 0 1 0 295115865 5545984 827 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/1995/statm: 1354 827 243 197 0 594 0
[pid=1996] ppid=1992 vsize=2600 CPUtime=0
/proc/1996/stat : 1996 (sed) S 1992 1992 1196 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295115865 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 258939256914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1996/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 13368

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 1992 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.003998
while last known CPU time is 1800.06

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

Real time (s): 1800.87
CPU time (s): 1800.06
CPU user time (s): 1798.41
CPU system time (s): 1.65
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 13368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489
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= 14
involuntary context switches= 3

runsolver used 1.80472 s user time and 4.36734 s system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Jan 22 11:59:20 UTC 2007


IDJOB= 283328
IDBENCH= 3860
IDSOLVER= 93
FILE ID= node45/283328-1169467160

PBS_JOBID= 3613848

Free space on /tmp= 66564 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-40-19/rand-2-40-19-443-230-11_ext.xml
COMMAND LINE= /tmp/evaluation/283328-1169467160/solve /tmp/evaluation/283328-1169467160/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-283328-1169467160 -o ROOT/results/node45/conversion-283328-1169467160 -C 600 -M 900 /tmp/evaluation/283328-1169467160/conversion /tmp/evaluation/283328-1169467160/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-283328-1169467160 -o ROOT/results/node45/solver-283328-1169467160 -C 1800 -M 900  /tmp/evaluation/283328-1169467160/solve /tmp/evaluation/283328-1169467160/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  88f7b2436b540d3b866e9a5fd2fd8d7c

RANDOM SEED= 458858832

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		: 3000.259
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		: 3000.259
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:       1201400 kB
Buffers:         30376 kB
Cached:         747936 kB
SwapCached:       2804 kB
Active:         292288 kB
Inactive:       495428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1201400 kB
SwapTotal:     4192956 kB
SwapFree:      4184076 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            52864 kB
Committed_AS:  5394224 kB
PageTables:       1396 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= 66564 MiB



End job on node45 on Mon Jan 22 12:29:30 UTC 2007