Trace number 240138

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Diarmuid-wtdi 2006-12-21? (TO) 1800 1805.17

General information on the benchmark

Nameqcp-qwh/QCP-20/
qcp-20-187-1_ext.xml
MD5SUMd44b82b5650bc2d9816df15672c592e5
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 benchmark0.659899
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension7600
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/node2/watcher-240138-1168369156 -o ROOT/results/node2/solver-240138-1168369156 -C 1800 -M 900 /tmp/evaluation/240138-1168369156/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: 1.78 1.87 1.90 5/87 29573
/proc/meminfo: memFree=1771416/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5212 CPUtime=0
/proc/29572/stat : 29572 (solver) R 29570 29572 29110 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 185311365 5337088 77 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381156715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29572/statm: 1303 77 60 169 0 14 0

[startup+0.104207 s]
/proc/loadavg: 1.78 1.87 1.90 5/87 29573
/proc/meminfo: memFree=1771416/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512287 s]
/proc/loadavg: 1.78 1.87 1.90 5/87 29573
/proc/meminfo: memFree=1771416/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33343 s]
/proc/loadavg: 1.78 1.87 1.90 3/89 29576
/proc/meminfo: memFree=1751496/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=25484 CPUtime=1.3
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 5867 0 0 0 127 3 0 0 25 0 1 0 185311366 26095616 5826 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 6371 5826 241 197 0 5611 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 33436

[startup+2.97974 s]
/proc/loadavg: 1.80 1.87 1.90 3/89 29576
/proc/meminfo: memFree=1745096/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=29696 CPUtime=2.93
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 6946 0 0 0 290 3 0 0 25 0 1 0 185311366 30408704 6905 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7424 6905 242 197 0 6664 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 37648

[startup+6.26434 s]
/proc/loadavg: 1.80 1.87 1.90 3/89 29576
/proc/meminfo: memFree=1744200/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=29696 CPUtime=6.18
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 6946 0 0 0 615 3 0 0 25 0 1 0 185311366 30408704 6905 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7424 6905 242 197 0 6664 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 37648

[startup+12.7405 s]
/proc/loadavg: 1.83 1.87 1.90 3/89 29576
/proc/meminfo: memFree=1744264/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=29696 CPUtime=12.59
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 6946 0 0 0 1256 3 0 0 25 0 1 0 185311366 30408704 6905 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7424 6905 242 197 0 6664 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 37648

[startup+25.5879 s]
/proc/loadavg: 1.85 1.88 1.90 3/89 29576
/proc/meminfo: memFree=1744328/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=29696 CPUtime=25.33
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 6946 0 0 0 2529 4 0 0 25 0 1 0 185311366 30408704 6905 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684133 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7424 6905 242 197 0 6664 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 37648

[startup+51.2776 s]
/proc/loadavg: 1.90 1.89 1.90 3/89 29576
/proc/meminfo: memFree=1742664/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=50.78
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 39285 0 0 0 5056 22 0 0 25 0 1 0 185311366 32178176 7328 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7856 7328 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 39376

[startup+102.556 s]
/proc/loadavg: 1.96 1.90 1.91 3/89 29576
/proc/meminfo: memFree=1743112/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=30792 CPUtime=101.58
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 72467 0 0 0 10117 41 0 0 25 0 1 0 185311366 31531008 7172 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7698 7172 243 197 0 6938 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 38744

[startup+162.591 s]
/proc/loadavg: 1.98 1.92 1.91 3/95 29726
/proc/meminfo: memFree=1741456/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=160.92
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 131401 0 0 0 16017 75 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 39376

[startup+222.62 s]
/proc/loadavg: 1.99 1.93 1.91 3/89 29774
/proc/meminfo: memFree=1742536/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=220.35
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 199657 0 0 0 21921 114 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.35
Current children cumulated vsize (KiB) 39376

[startup+282.643 s]
/proc/loadavg: 2.06 1.96 1.91 3/90 29867
/proc/meminfo: memFree=1719024/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=30792 CPUtime=280.16
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 279921 0 0 0 27850 166 0 0 25 0 1 0 185311366 31531008 7172 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7698 7172 243 197 0 6938 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 38744

[startup+342.682 s]
/proc/loadavg: 2.02 1.96 1.91 3/90 29867
/proc/meminfo: memFree=1718576/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=340.12
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 361449 0 0 0 33797 215 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.12
Current children cumulated vsize (KiB) 39376

[startup+402.721 s]

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

/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1239.67
Current children cumulated vsize (KiB) 39376

[startup+1303.32 s]
/proc/loadavg: 2.08 2.04 1.95 3/90 29869
/proc/meminfo: memFree=1718640/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1299.64
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2163439 0 0 0 128639 1325 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1299.64
Current children cumulated vsize (KiB) 39376

[startup+1363.34 s]
/proc/loadavg: 2.03 2.03 1.95 3/90 29869
/proc/meminfo: memFree=1718576/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1359.59
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2280675 0 0 0 134565 1394 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1359.59
Current children cumulated vsize (KiB) 39376

[startup+1423.39 s]
/proc/loadavg: 2.01 2.02 1.95 3/90 29869
/proc/meminfo: memFree=1718640/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1419.58
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2404547 0 0 0 140489 1469 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1419.58
Current children cumulated vsize (KiB) 39376

[startup+1483.43 s]
/proc/loadavg: 2.00 2.02 1.95 3/90 29869
/proc/meminfo: memFree=1718064/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1479.54
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2518307 0 0 0 146415 1539 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1479.54
Current children cumulated vsize (KiB) 39376

[startup+1543.46 s]
/proc/loadavg: 2.00 2.01 1.95 3/90 29869
/proc/meminfo: memFree=1718960/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=30792 CPUtime=1539.47
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2629539 0 0 0 152340 1607 0 0 25 0 1 0 185311366 31531008 7172 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7698 7172 243 197 0 6938 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1539.47
Current children cumulated vsize (KiB) 38744

[startup+1603.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/90 29869
/proc/meminfo: memFree=1718448/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1599.47
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2729237 0 0 0 158278 1669 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1599.47
Current children cumulated vsize (KiB) 39376

[startup+1663.54 s]
/proc/loadavg: 2.00 2.00 1.95 3/90 29869
/proc/meminfo: memFree=1718448/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1659.17
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2848053 0 0 0 164175 1742 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904071 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1659.17
Current children cumulated vsize (KiB) 39376

[startup+1723.56 s]
/proc/loadavg: 2.00 2.00 1.95 3/90 29869
/proc/meminfo: memFree=1718448/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1718.85
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 2967501 0 0 0 170070 1815 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752496 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1718.85
Current children cumulated vsize (KiB) 39376

[startup+1783.59 s]
/proc/loadavg: 2.00 2.00 1.95 3/90 29869
/proc/meminfo: memFree=1717936/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1778.53
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 3084105 0 0 0 175965 1888 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1778.53
Current children cumulated vsize (KiB) 39376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.16 s]
/proc/loadavg: 2.00 2.00 1.95 3/90 29869
/proc/meminfo: memFree=1718384/2055920 swapFree=4180528/4192956
[pid=29572] ppid=29570 vsize=5352 CPUtime=0
/proc/29572/stat : 29572 (solver) S 29570 29572 29110 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185311365 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29572/statm: 1338 229 192 169 0 49 0
[pid=29575] ppid=29572 vsize=31424 CPUtime=1800
/proc/29575/stat : 29575 (xlisp) R 29572 29572 29110 0 -1 4194304 3127871 0 0 0 178086 1914 0 0 25 0 1 0 185311366 32178176 7330 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684899 0 0 4096 130 0 0 0 17 0 0 0
/proc/29575/statm: 7856 7330 243 197 0 7096 0
[pid=29576] ppid=29572 vsize=2600 CPUtime=0
/proc/29576/stat : 29576 (sed) S 29572 29572 29110 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 185311366 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29576/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 39376

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 29572 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800

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

Real time (s): 1805.17
CPU time (s): 1800
CPU user time (s): 1780.86
CPU system time (s): 19.14
CPU usage (%): 99.7134
Max. virtual memory (cumulated for all children) (KiB): 39376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.005999
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= 9

runsolver used 2.06469 s user time and 5.9311 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Jan  9 18:59:16 UTC 2007


IDJOB= 240138
IDBENCH= 7108
FILE ID= node2/240138-1168369156

PBS_JOBID= 3503851

Free space on /tmp= 66534 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-20/qcp-20-187-1_ext.xml
COMMAND LINE= /tmp/evaluation/240138-1168369156/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-240138-1168369156 -o ROOT/results/node2/conversion-240138-1168369156 -C 600 -M 900 /tmp/evaluation/240138-1168369156/conversion /tmp/evaluation/240138-1168369156/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-240138-1168369156 -o ROOT/results/node2/solver-240138-1168369156 -C 1800 -M 900  /tmp/evaluation/240138-1168369156/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  d44b82b5650bc2d9816df15672c592e5

RANDOM SEED= 821883420

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	: 5931.00
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:       1771832 kB
Buffers:         34648 kB
Cached:         143952 kB
SwapCached:        376 kB
Active:         148744 kB
Inactive:        83784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771832 kB
SwapTotal:     4192956 kB
SwapFree:      4180528 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          66392 kB
Slab:            36192 kB
Committed_AS:  5112604 kB
PageTables:       2364 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= 66533 MiB



End job on node2 on Tue Jan  9 19:29:22 UTC 2007