Trace number 239417

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) 1800.09 1813.01

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-5_ext.xml
MD5SUM2987ededa0bf2212578804ef09b262c7
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 benchmark7.17191
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/node35/watcher-239417-1168365420 -o ROOT/results/node35/solver-239417-1168365420 -C 1800 -M 900 /tmp/evaluation/239417-1168365420/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: 1.92 1.98 1.93 5/72 25552
/proc/meminfo: memFree=1811976/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5212 CPUtime=0
/proc/25551/stat : 25551 (solver) R 25549 25551 24898 0 -1 4194304 89 0 0 0 0 0 0 0 21 0 1 0 184935959 5337088 62 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134584818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 1303 62 45 169 0 14 0

[startup+0.104381 s]
/proc/loadavg: 1.92 1.98 1.93 5/72 25552
/proc/meminfo: memFree=1811976/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512436 s]
/proc/loadavg: 1.92 1.98 1.93 5/72 25552
/proc/meminfo: memFree=1811976/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33454 s]
/proc/loadavg: 1.93 1.98 1.93 3/74 25555
/proc/meminfo: memFree=1778488/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=28448 CPUtime=1.09
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 6593 0 10 0 106 3 0 0 25 0 1 0 184935960 29130752 6563 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/25554/statm: 7112 6563 241 197 0 6352 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 36400

[startup+2.98474 s]
/proc/loadavg: 1.93 1.98 1.93 3/74 25555
/proc/meminfo: memFree=1761784/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=49936 CPUtime=2.72
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 11980 0 10 0 267 5 0 0 25 0 1 0 184935960 51134464 11950 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 12484 11950 241 197 0 11724 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 57888

[startup+6.26411 s]
/proc/loadavg: 1.93 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1779432/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=69540 CPUtime=5.99
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 16873 0 10 0 591 8 0 0 25 0 1 0 184935960 71208960 16842 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677675 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 17385 16842 242 197 0 16625 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 77492

[startup+12.7379 s]
/proc/loadavg: 1.94 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1774248/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73108 CPUtime=12.44
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 17790 0 10 0 1235 9 0 0 25 0 1 0 184935960 74862592 17759 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18277 17759 242 197 0 17517 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 81060

[startup+25.5604 s]
/proc/loadavg: 1.95 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1774120/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73580 CPUtime=25.21
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 17899 0 10 0 2512 9 0 0 25 0 1 0 184935960 75345920 17868 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18395 17868 242 197 0 17635 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 81532

[startup+51.2274 s]
/proc/loadavg: 1.97 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1774120/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73580 CPUtime=50.75
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 17899 0 10 0 5066 9 0 0 25 0 1 0 184935960 75345920 17868 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683972 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18395 17868 242 197 0 17635 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 81532

[startup+102.452 s]
/proc/loadavg: 1.98 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1774184/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73580 CPUtime=101.74
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 17899 0 10 0 10165 9 0 0 25 0 1 0 184935960 75345920 17868 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18395 17868 242 197 0 17635 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 81532

[startup+162.507 s]
/proc/loadavg: 1.99 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1774120/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=161.53
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 84938 0 10 0 16110 43 0 0 25 0 1 0 184935960 75485184 17882 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17882 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 81668

[startup+222.567 s]
/proc/loadavg: 1.99 1.98 1.93 3/76 25563
/proc/meminfo: memFree=1774120/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=221.31
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 84938 0 10 0 22087 44 0 0 25 0 1 0 184935960 75485184 17882 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17882 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 81668

[startup+282.644 s]
/proc/loadavg: 1.99 1.98 1.93 3/82 25703
/proc/meminfo: memFree=1771312/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=75248 CPUtime=281.03
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 93364 0 10 0 28047 56 0 0 25 0 1 0 184935960 77053952 18265 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18812 18265 244 197 0 18052 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.03
Current children cumulated vsize (KiB) 83200

[startup+342.721 s]
/proc/loadavg: 2.07 2.00 1.94 3/76 25761
/proc/meminfo: memFree=1773672/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=340.78
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 152346 0 10 0 33986 92 0 0 25 0 1 0 184935960 75485184 17882 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17882 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.78
Current children cumulated vsize (KiB) 81668

[startup+402.776 s]

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

/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1235.61
Current children cumulated vsize (KiB) 81668

[startup+1303.91 s]
/proc/loadavg: 2.01 2.00 1.95 4/77 25762
/proc/meminfo: memFree=1773536/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1295.17
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 568668 0 10 0 129211 306 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1295.17
Current children cumulated vsize (KiB) 81668

[startup+1363.98 s]
/proc/loadavg: 2.00 2.00 1.95 3/78 25763
/proc/meminfo: memFree=1773528/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1354.75
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 639140 0 10 0 135134 341 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1354.75
Current children cumulated vsize (KiB) 81668

[startup+1424.06 s]
/proc/loadavg: 2.07 2.02 1.95 3/78 25765
/proc/meminfo: memFree=1773528/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1414.34
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 639140 0 10 0 141092 342 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1414.34
Current children cumulated vsize (KiB) 81668

[startup+1484.15 s]
/proc/loadavg: 2.02 2.01 1.95 3/78 25765
/proc/meminfo: memFree=1773464/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1473.89
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 639140 0 10 0 147047 342 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1473.89
Current children cumulated vsize (KiB) 81668

[startup+1544.23 s]
/proc/loadavg: 2.01 2.00 1.95 3/78 25765
/proc/meminfo: memFree=1773464/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1533.49
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 708080 0 10 0 152973 376 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1533.49
Current children cumulated vsize (KiB) 81668

[startup+1604.32 s]
/proc/loadavg: 2.00 2.00 1.95 3/78 25765
/proc/meminfo: memFree=1773400/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1593.08
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 708080 0 10 0 158932 376 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1593.08
Current children cumulated vsize (KiB) 81668

[startup+1664.4 s]
/proc/loadavg: 2.00 2.00 1.95 3/78 25765
/proc/meminfo: memFree=1773400/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1652.67
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 775871 0 10 0 164857 410 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684723 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1652.67
Current children cumulated vsize (KiB) 81668

[startup+1724.48 s]
/proc/loadavg: 2.00 2.00 1.95 3/78 25765
/proc/meminfo: memFree=1773400/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1712.26
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 775871 0 10 0 170816 410 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1712.26
Current children cumulated vsize (KiB) 81668

[startup+1784.56 s]
/proc/loadavg: 2.08 2.03 1.96 3/78 25765
/proc/meminfo: memFree=1773400/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=73716 CPUtime=1771.87
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 775871 0 10 0 176776 411 0 0 25 0 1 0 184935960 75485184 17883 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/25554/statm: 18429 17883 244 197 0 17669 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1771.87
Current children cumulated vsize (KiB) 81668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.99 s]
/proc/loadavg: 1.97 2.01 1.96 2/70 25779
/proc/meminfo: memFree=1791648/2055920 swapFree=4184712/4192956
[pid=25551] ppid=25549 vsize=5352 CPUtime=0
/proc/25551/stat : 25551 (solver) S 25549 25551 24898 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184935959 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25551/statm: 1338 229 192 169 0 49 0
[pid=25554] ppid=25551 vsize=75248 CPUtime=1800.09
/proc/25554/stat : 25554 (xlisp) R 25551 25551 24898 0 -1 4194304 842513 0 10 0 179564 445 0 0 25 0 1 0 184935960 77053952 18266 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683820 0 0 4096 130 0 0 0 17 1 0 0
/proc/25554/statm: 18812 18266 244 197 0 18052 0
[pid=25555] ppid=25551 vsize=2600 CPUtime=0
/proc/25555/stat : 25555 (sed) S 25551 25551 24898 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184935960 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 266134585426 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25555/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 83200

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 25551 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1800.09

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

Real time (s): 1813.01
CPU time (s): 1800.09
CPU user time (s): 1795.64
CPU system time (s): 4.45
CPU usage (%): 99.2876
Max. virtual memory (cumulated for all children) (KiB): 83200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 12

runsolver used 1.85472 s user time and 4.86926 s system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue Jan  9 17:57:00 UTC 2007


IDJOB= 239417
IDBENCH= 7059
FILE ID= node35/239417-1168365420

PBS_JOBID= 3504011

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-5_ext.xml
COMMAND LINE= /tmp/evaluation/239417-1168365420/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-239417-1168365420 -o ROOT/results/node35/conversion-239417-1168365420 -C 600 -M 900 /tmp/evaluation/239417-1168365420/conversion /tmp/evaluation/239417-1168365420/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-239417-1168365420 -o ROOT/results/node35/solver-239417-1168365420 -C 1800 -M 900  /tmp/evaluation/239417-1168365420/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  2987ededa0bf2212578804ef09b262c7

RANDOM SEED= 20679536

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:       1813608 kB
Buffers:         20324 kB
Cached:         101028 kB
SwapCached:       1864 kB
Active:         153720 kB
Inactive:        33224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813608 kB
SwapTotal:     4192956 kB
SwapFree:      4184712 kB
Dirty:            4864 kB
Writeback:           0 kB
Mapped:          73920 kB
Slab:            40732 kB
Committed_AS:  4208716 kB
PageTables:       1936 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= 66560 MiB



End job on node35 on Tue Jan  9 18:27:17 UTC 2007