Trace number 2082391

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Conquer 2009-07-10? (MO) 81.11 81.7206

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-13_ext.xml
MD5SUMe874c508d7f610435581376cb7befaaf
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.4208
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data


Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082391-1247375029/watcher-2082391-1247375029 -o /tmp/evaluation-result-2082391-1247375029/solver-2082391-1247375029 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2082391-1247375029.xml -dir HOME -tmpdir HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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


[startup+0 s]
/proc/loadavg: 2.05 2.02 2.00 4/74 24939
/proc/meminfo: memFree=1729792/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 24567532 5484544 240 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24939/statm: 1339 240 199 169 0 50 0
[pid=24940] ppid=24939 vsize=5356 CPUtime=0
/proc/24940/stat : 24940 (solver) R 24939 24939 18951 0 -1 4194368 19 0 0 0 0 0 0 0 19 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/24940/statm: 1339 241 200 169 0 50 0

[startup+0.256697 s]
/proc/loadavg: 2.05 2.02 2.00 4/74 24939
/proc/meminfo: memFree=1729792/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301695 s]
/proc/loadavg: 2.05 2.02 2.00 4/74 24939
/proc/meminfo: memFree=1729792/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.401708 s]
/proc/loadavg: 2.05 2.02 2.00 4/74 24939
/proc/meminfo: memFree=1729792/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701747 s]
/proc/loadavg: 2.05 2.02 2.00 4/74 24939
/proc/meminfo: memFree=1729792/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50183 s]
/proc/loadavg: 2.05 2.02 2.00 3/76 24942
/proc/meminfo: memFree=1721264/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
[pid=24942] ppid=24939 vsize=9168 CPUtime=1.46
/proc/24942/stat : 24942 (ld-linux.so.2) R 24939 24939 18951 0 -1 4194304 1590 0 0 0 43 103 0 0 25 0 1 0 24567532 9388032 1572 996147200 1448431616 1448550632 4294956128 18446744073709551615 4159397795 0 0 4096 0 0 0 0 17 1 0 0
/proc/24942/statm: 2292 1572 100 29 0 1879 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14524

[startup+3.10203 s]
/proc/loadavg: 2.05 2.02 2.00 3/76 24942
/proc/meminfo: memFree=1716144/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
[pid=24942] ppid=24939 vsize=14088 CPUtime=3.06
/proc/24942/stat : 24942 (ld-linux.so.2) R 24939 24939 18951 0 -1 4194304 3164 0 0 0 93 213 0 0 25 0 1 0 24567532 14426112 3146 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24942/statm: 3522 3146 100 29 0 3109 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19444

[startup+6.3014 s]
/proc/loadavg: 2.05 2.02 2.00 3/76 24942
/proc/meminfo: memFree=1696696/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=0
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 24567532 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 241 200 169 0 50 0
[pid=24942] ppid=24939 vsize=28736 CPUtime=6.24
/proc/24942/stat : 24942 (ld-linux.so.2) R 24939 24939 18951 0 -1 4194304 6322 0 0 0 191 433 0 0 25 0 1 0 24567532 29425664 6304 996147200 1448431616 1448550632 4294956128 18446744073709551615 134522399 0 0 4096 0 0 0 0 17 1 0 0
/proc/24942/statm: 7184 6304 100 29 0 6771 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 34092

[startup+12.7022 s]
/proc/loadavg: 2.12 2.04 2.01 4/84 24953
/proc/meminfo: memFree=1694648/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=11.1
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 361 11319 0 0 0 0 337 773 16 0 1 0 24567532 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 242 201 169 0 50 0
[pid=24944] ppid=24939 vsize=311824 CPUtime=1.31
/proc/24944/stat : 24944 (Conquer) R 24939 24939 18951 0 -1 0 6736 0 0 0 129 2 0 0 25 0 9 0 24568652 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 134708740 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24944/statm: 77956 6233 646 2003 0 75367 0
[pid=24944/tid=24946] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24946/stat : 24946 (Conquer) S 24939 24939 18951 0 -1 64 0 0 0 0 0 0 0 0 22 0 9 0 24568652 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24944/tid=24947] ppid=24939 vsize=311824 CPUtime=0.04
/proc/24944/task/24947/stat : 24947 (Conquer) S 24939 24939 18951 0 -1 64 16 0 0 0 4 0 0 0 16 0 9 0 24568670 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24948] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24948/stat : 24948 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24949] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24949/stat : 24949 (Conquer) S 24939 24939 18951 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 24568672 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24950] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24950/stat : 24950 (Conquer) S 24939 24939 18951 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24951] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24951/stat : 24951 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24952] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24952/stat : 24952 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24953] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24953/stat : 24953 (Conquer) S 24939 24939 18951 0 -1 64 19 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 6233 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 317180

[startup+25.5067 s]
/proc/loadavg: 2.10 2.04 2.00 3/84 24953
/proc/meminfo: memFree=1549880/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=11.1
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 361 11319 0 0 0 0 337 773 16 0 1 0 24567532 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 242 201 169 0 50 0
[pid=24944] ppid=24939 vsize=311824 CPUtime=14.05
/proc/24944/stat : 24944 (Conquer) R 24939 24939 18951 0 -1 0 40862 0 0 0 1388 17 0 0 25 0 9 0 24568652 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 134696804 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24944/statm: 77956 40225 646 2003 0 75367 0
[pid=24944/tid=24946] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24946/stat : 24946 (Conquer) S 24939 24939 18951 0 -1 64 0 0 0 0 0 0 0 0 22 0 9 0 24568652 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24944/tid=24947] ppid=24939 vsize=311824 CPUtime=0.31
/proc/24944/task/24947/stat : 24947 (Conquer) S 24939 24939 18951 0 -1 64 21 0 0 0 31 0 0 0 18 0 9 0 24568670 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24948] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24948/stat : 24948 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24949] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24949/stat : 24949 (Conquer) S 24939 24939 18951 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24568672 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24950] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24950/stat : 24950 (Conquer) S 24939 24939 18951 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 24568672 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24951] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24951/stat : 24951 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24568672 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24952] ppid=24939 vsize=311824 CPUtime=0
/proc/24944/task/24952/stat : 24952 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24953] ppid=24939 vsize=311824 CPUtime=0.03
/proc/24944/task/24953/stat : 24953 (Conquer) S 24939 24939 18951 0 -1 64 19 0 0 0 3 0 0 0 15 0 9 0 24568672 319307776 40225 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 317180

[startup+51.1027 s]
/proc/loadavg: 2.06 2.03 2.00 3/84 24953
/proc/meminfo: memFree=1314424/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=11.1
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 361 11319 0 0 0 0 337 773 16 0 1 0 24567532 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 242 201 169 0 50 0
[pid=24944] ppid=24939 vsize=499736 CPUtime=39.54
/proc/24944/stat : 24944 (Conquer) R 24939 24939 18951 0 -1 0 102540 0 0 0 3911 43 0 0 25 0 9 0 24568652 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 135304448 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24944/statm: 124934 98691 689 2003 0 122345 0
[pid=24944/tid=24946] ppid=24939 vsize=499736 CPUtime=0
/proc/24944/task/24946/stat : 24946 (Conquer) S 24939 24939 18951 0 -1 64 0 0 0 0 0 0 0 0 22 0 9 0 24568652 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24944/tid=24947] ppid=24939 vsize=499736 CPUtime=1.05
/proc/24944/task/24947/stat : 24947 (Conquer) S 24939 24939 18951 0 -1 64 51 0 0 0 105 0 0 0 23 0 9 0 24568670 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24948] ppid=24939 vsize=499736 CPUtime=0
/proc/24944/task/24948/stat : 24948 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24949] ppid=24939 vsize=499736 CPUtime=0.13
/proc/24944/task/24949/stat : 24949 (Conquer) S 24939 24939 18951 0 -1 64 5 0 0 0 13 0 0 0 17 0 9 0 24568672 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24950] ppid=24939 vsize=499736 CPUtime=0
/proc/24944/task/24950/stat : 24950 (Conquer) S 24939 24939 18951 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 24568672 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24951] ppid=24939 vsize=499736 CPUtime=0
/proc/24944/task/24951/stat : 24951 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24952] ppid=24939 vsize=499736 CPUtime=0
/proc/24944/task/24952/stat : 24952 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24953] ppid=24939 vsize=499736 CPUtime=0.07
/proc/24944/task/24953/stat : 24953 (Conquer) S 24939 24939 18951 0 -1 64 882 0 0 0 7 0 0 0 15 0 9 0 24568672 511729664 98691 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 505092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+81.7023 s]
/proc/loadavg: 2.10 2.04 2.00 3/84 24953
/proc/meminfo: memFree=862008/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=11.1
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 361 11319 0 0 0 0 337 773 16 0 1 0 24567532 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 242 201 169 0 50 0
[pid=24944] ppid=24939 vsize=958488 CPUtime=70.01
/proc/24944/stat : 24944 (Conquer) R 24939 24939 18951 0 -1 0 215832 0 0 0 6918 83 0 0 25 0 9 0 24568652 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 134909356 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24944/statm: 239622 211495 689 2003 0 237033 0
[pid=24944/tid=24946] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24946/stat : 24946 (Conquer) S 24939 24939 18951 0 -1 64 0 0 0 0 0 0 0 0 22 0 9 0 24568652 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24944/tid=24947] ppid=24939 vsize=958488 CPUtime=1.05
/proc/24944/task/24947/stat : 24947 (Conquer) S 24939 24939 18951 0 -1 64 51 0 0 0 105 0 0 0 23 0 9 0 24568670 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24948] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24948/stat : 24948 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24949] ppid=24939 vsize=958488 CPUtime=0.13
/proc/24944/task/24949/stat : 24949 (Conquer) S 24939 24939 18951 0 -1 64 5 0 0 0 13 0 0 0 17 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24950] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24950/stat : 24950 (Conquer) S 24939 24939 18951 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24951] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24951/stat : 24951 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24952] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24952/stat : 24952 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24953] ppid=24939 vsize=958488 CPUtime=0.07
/proc/24944/task/24953/stat : 24953 (Conquer) S 24939 24939 18951 0 -1 64 882 0 0 0 7 0 0 0 15 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 81.11
Current children cumulated vsize (KiB) 963844

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+81.7023 s]
/proc/loadavg: 2.10 2.04 2.00 3/84 24953
/proc/meminfo: memFree=862008/2055920 swapFree=4192812/4192956
[pid=24939] ppid=24937 vsize=5356 CPUtime=11.1
/proc/24939/stat : 24939 (solver) S 24937 24939 18951 0 -1 4194304 361 11319 0 0 0 0 337 773 16 0 1 0 24567532 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24939/statm: 1339 242 201 169 0 50 0
[pid=24944] ppid=24939 vsize=958488 CPUtime=70.01
/proc/24944/stat : 24944 (Conquer) R 24939 24939 18951 0 -1 0 215832 0 0 0 6918 83 0 0 25 0 9 0 24568652 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 134909356 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/24944/statm: 239622 211495 689 2003 0 237033 0
[pid=24944/tid=24946] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24946/stat : 24946 (Conquer) S 24939 24939 18951 0 -1 64 0 0 0 0 0 0 0 0 22 0 9 0 24568652 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24944/tid=24947] ppid=24939 vsize=958488 CPUtime=1.05
/proc/24944/task/24947/stat : 24947 (Conquer) S 24939 24939 18951 0 -1 64 51 0 0 0 105 0 0 0 23 0 9 0 24568670 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24948] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24948/stat : 24948 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24949] ppid=24939 vsize=958488 CPUtime=0.13
/proc/24944/task/24949/stat : 24949 (Conquer) S 24939 24939 18951 0 -1 64 5 0 0 0 13 0 0 0 17 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24950] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24950/stat : 24950 (Conquer) S 24939 24939 18951 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24951] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24951/stat : 24951 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24952] ppid=24939 vsize=958488 CPUtime=0
/proc/24944/task/24952/stat : 24952 (Conquer) S 24939 24939 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24944/tid=24953] ppid=24939 vsize=958488 CPUtime=0.07
/proc/24944/task/24953/stat : 24953 (Conquer) S 24939 24939 18951 0 -1 64 882 0 0 0 7 0 0 0 15 0 9 0 24568672 981491712 211495 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 81.11
Current children cumulated vsize (KiB) 963844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24939 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=379486
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=741823
# CPU time returned by wait4() is 11.1213
# while last known CPU time is 81.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 81.7206
CPU time (s): 81.11
CPU user time (s): 72.55
CPU system time (s): 8.56
CPU usage (%): 99.2528
Max. virtual memory (cumulated for all children) (KiB): 963844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.37949
system time used= 7.74182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11680
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= 24
involuntary context switches= 139

runsolver used 0.092985 second user time and 0.285956 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-12 07:03:51
IDJOB=2082391
IDBENCH=57580
IDSOLVER=740
FILE ID=node75/2082391-1247375029
PBS_JOBID= 9506984
Free space on /tmp= 66296 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-13_ext.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082391-1247375029/watcher-2082391-1247375029 -o /tmp/evaluation-result-2082391-1247375029/solver-2082391-1247375029 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2082391-1247375029.xml -dir HOME -tmpdir HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e874c508d7f610435581376cb7befaaf
RANDOM SEED=9538699

node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1730208 kB
Buffers:         37900 kB
Cached:         205064 kB
SwapCached:          0 kB
Active:         193868 kB
Inactive:        73872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           42648 kB
Writeback:           0 kB
Mapped:          35952 kB
Slab:            43164 kB
Committed_AS:   206756 kB
PageTables:       1856 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= 66256 MiB
End job on node75 at 2009-07-12 07:05:15