Trace number 281785

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
Toolbar_MaxSat 2007-01-19? (TO) 2400.04 2413.32

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseTight/
vcsp-25-10-25-87-9_ext.xml
MD5SUM8a42a6640d44988efeb7f6eb65c0bf9f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints46
Best CPU time to get the best result obtained on this benchmark6.24805
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints75
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension75
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 

translate /tmp/evaluation/281785-1169314257/unknown.xml to /tmp/evaluation/281785-1169314257/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-281785-1169314257 -o ROOT/results/node38/solver-281785-1169314257 -C 2400 -M 900 /tmp/evaluation/281785-1169314257/solver.sh /tmp/evaluation/281785-1169314257/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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: 0.92 0.98 0.99 5/69 2067
/proc/meminfo: memFree=1442992/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=18540 CPUtime=0
/proc/2066/stat : 2066 (runsolver) R 2063 2066 1900 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 279825400 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2066/statm: 4635 279 244 17 0 2626 0

[startup+0.107398 s]
/proc/loadavg: 0.92 0.98 0.99 5/69 2067
/proc/meminfo: memFree=1442992/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+0.515473 s]
/proc/loadavg: 0.92 0.98 0.99 5/69 2067
/proc/meminfo: memFree=1442992/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+1.33663 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 2119
/proc/meminfo: memFree=1438344/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=884 CPUtime=0
/proc/2117/stat : 2117 (toolbar) S 2066 2066 1900 0 -1 4194304 75 0 0 0 0 0 0 0 19 0 1 0 279825407 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2117/statm: 221 51 45 178 0 39 0
[pid=2118] ppid=2117 vsize=44000 CPUtime=0
/proc/2118/stat : 2118 (sh) S 2117 2066 1900 0 -1 4194304 295 0 0 0 0 0 0 0 21 0 1 0 279825407 45056000 259 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2118/statm: 11000 259 219 169 0 50 0
[pid=2119] ppid=2118 vsize=22300 CPUtime=1.26
/proc/2119/stat : 2119 (maxwalksat) R 2118 2066 1900 0 -1 4194304 634 0 0 0 126 0 0 0 25 0 1 0 279825407 22835200 602 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521718 0 0 4096 2 0 0 0 17 1 0 0
/proc/2119/statm: 5575 602 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114744

[startup+2.97395 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 2120
/proc/meminfo: memFree=1379736/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=2.89
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15320 1333 0 0 153 6 130 0 25 0 1 0 279825407 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669793 0 0 4096 2 0 0 0 17 1 0 0
/proc/2117/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 110920

[startup+6.25859 s]
/proc/loadavg: 1.01 1.00 1.00 3/75 2121
/proc/meminfo: memFree=1330400/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=6.17
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 481 6 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694754 0 0 4096 2 0 0 0 17 1 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 110920

[startup+12.7209 s]
/proc/loadavg: 1.01 1.00 1.00 3/74 2181
/proc/meminfo: memFree=1380584/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=12.59
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 1123 6 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134595331 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 110920

[startup+25.5473 s]
/proc/loadavg: 1.23 1.05 1.02 3/74 2181
/proc/meminfo: memFree=1380600/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=25.34
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 2398 6 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134589083 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 110920

[startup+51.1963 s]
/proc/loadavg: 1.42 1.11 1.03 3/75 2436
/proc/meminfo: memFree=1319784/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=50.83
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 4945 8 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 110920

[startup+102.398 s]
/proc/loadavg: 1.75 1.24 1.08 3/75 2436
/proc/meminfo: memFree=1319856/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=101.8
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 10042 8 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 110920

[startup+162.433 s]
/proc/loadavg: 1.91 1.38 1.14 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=161.55
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 16016 9 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 110920

[startup+222.476 s]
/proc/loadavg: 1.96 1.49 1.19 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=221.32
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 21993 9 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 110920

[startup+282.507 s]
/proc/loadavg: 1.98 1.58 1.24 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=281.09
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 27970 9 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 110920

[startup+342.539 s]
/proc/loadavg: 1.99 1.65 1.28 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=340.82
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 33943 9 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 340.85
Current children cumulated vsize (KiB) 110920

[startup+402.577 s]
/proc/loadavg: 1.99 1.71 1.32 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=400.59
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 39920 9 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699984 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 400.62
Current children cumulated vsize (KiB) 110920

[startup+462.612 s]
/proc/loadavg: 1.99 1.76 1.36 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63360 CPUtime=460.36
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15321 1333 0 0 45897 9 130 0 25 0 1 0 279825407 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 460.39
Current children cumulated vsize (KiB) 110920

[startup+522.651 s]
/proc/loadavg: 1.99 1.80 1.40 3/75 2436
/proc/meminfo: memFree=1319920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03

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

/proc/loadavg: 2.00 2.00 1.82 3/75 2436
/proc/meminfo: memFree=1319856/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=1715.31
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 171390 11 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 1715.34
Current children cumulated vsize (KiB) 110924

[startup+1783.45 s]
/proc/loadavg: 2.00 2.00 1.82 3/75 2436
/proc/meminfo: memFree=1319856/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=1775.06
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 177365 11 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659640 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 1775.09
Current children cumulated vsize (KiB) 110924

[startup+1843.5 s]
/proc/loadavg: 2.04 2.01 1.83 3/81 2574
/proc/meminfo: memFree=1318448/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=1834.77
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 183329 18 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 1834.8
Current children cumulated vsize (KiB) 110924

[startup+1903.56 s]
/proc/loadavg: 2.01 2.01 1.84 3/75 2634
/proc/meminfo: memFree=1319536/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=1894.45
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 189293 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 1894.48
Current children cumulated vsize (KiB) 110924

[startup+1963.59 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 2634
/proc/meminfo: memFree=1319536/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=1953.98
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 195246 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703296 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 1954.01
Current children cumulated vsize (KiB) 110924

[startup+2023.64 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 2634
/proc/meminfo: memFree=1319536/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2013.54
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 201202 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2013.57
Current children cumulated vsize (KiB) 110924

[startup+2083.68 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 2634
/proc/meminfo: memFree=1319536/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2073.09
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 207157 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658127 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2073.12
Current children cumulated vsize (KiB) 110924

[startup+2143.71 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 2634
/proc/meminfo: memFree=1319536/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2132.62
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 213110 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599585 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2132.65
Current children cumulated vsize (KiB) 110924

[startup+2203.75 s]
/proc/loadavg: 2.00 2.00 1.87 3/75 2634
/proc/meminfo: memFree=1319536/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2192.18
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 219066 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2192.21
Current children cumulated vsize (KiB) 110924

[startup+2263.78 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 2634
/proc/meminfo: memFree=1319600/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2251.72
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 225020 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2251.75
Current children cumulated vsize (KiB) 110924

[startup+2323.82 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 2634
/proc/meminfo: memFree=1319600/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2311.26
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 230974 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702517 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2311.29
Current children cumulated vsize (KiB) 110924

[startup+2383.85 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 2634
/proc/meminfo: memFree=1319600/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2370.81
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 236929 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597495 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2370.84
Current children cumulated vsize (KiB) 110924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2413.31 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 2634
/proc/meminfo: memFree=1319600/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2063 vsize=47560 CPUtime=0.03
/proc/2066/stat : 2066 (solver.sh) S 2063 2066 1900 0 -1 4194304 901 2420 0 0 0 1 1 1 16 0 1 0 279825400 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 266890046298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2066/statm: 11890 362 246 79 0 217 0
[pid=2117] ppid=2066 vsize=63364 CPUtime=2400.01
/proc/2117/stat : 2117 (toolbar) R 2066 2066 1900 0 -1 4194304 15322 1333 0 0 239849 22 130 0 25 0 1 0 279825407 64884736 15287 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598328 0 0 4096 2 0 0 0 17 0 0 0
/proc/2117/statm: 15841 15287 81 178 0 15659 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 110924

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 2066 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=30995
CPU time returned by wait4() is 0.043993
while last known CPU time is 2400.04

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

Real time (s): 2413.32
CPU time (s): 2400.04
CPU user time (s): 2399.8
CPU system time (s): 0.24
CPU usage (%): 99.4497
Max. virtual memory (cumulated for all children) (KiB): 114744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3321
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= 57
involuntary context switches= 37

runsolver used 2.17267 s user time and 6.45202 s system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Jan 20 17:30:57 UTC 2007


IDJOB= 281785
IDBENCH= 12263
IDSOLVER= 71
FILE ID= node38/281785-1169314257

PBS_JOBID= 3610311

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseTight/vcsp-25-10-25-87-9_ext.xml
COMMAND LINE= /tmp/evaluation/281785-1169314257/solver.sh /tmp/evaluation/281785-1169314257/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-281785-1169314257 -o ROOT/results/node38/conversion-281785-1169314257 -C 600 -M 900 /tmp/evaluation/281785-1169314257/translate /tmp/evaluation/281785-1169314257/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-281785-1169314257 -o ROOT/results/node38/solver-281785-1169314257 -C 2400 -M 900  /tmp/evaluation/281785-1169314257/solver.sh /tmp/evaluation/281785-1169314257/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  8a42a6640d44988efeb7f6eb65c0bf9f

RANDOM SEED= 99141883

TIME LIMIT= 2400 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		: 3000.267
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		: 3000.267
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:       1443408 kB
Buffers:         39596 kB
Cached:         480876 kB
SwapCached:          0 kB
Active:         147732 kB
Inactive:       392888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4720 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            57432 kB
Committed_AS:  5555348 kB
PageTables:       1780 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= 66561 MiB



End job on node38 on Sat Jan 20 18:11:11 UTC 2007