Trace number 233663

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
Mistral 2006-12-04? (TO) 1800.04 1808.41

General information on the benchmark

Nametaillard/
os-taillard-15/os-taillard-15-95-0.xml
MD5SUM9022ba7be6fd37cd1686d43ac72ffbad
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints3150
Maximum constraint arity2
Maximum domain size908
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3150
Global constraints used (with number of constraints)

Solver Data (download as text)

0.25	c 
0.25	c Parsing xml file
0.25	c 	domains...............    0
0.25	c 	variables.............    0
0.25	c 	predicates............    0
0.25	c 	constraints........... 0.22
0.27	c Allocating memory
0.27	c 
0.27	c time limit = -1
0.27	c heuristic = dom/wdeg
0.27	c restart policy = No restart
0.27	c 
0.27	c Solving
0.27	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/node21/watcher-233663-1168327226 -o ROOT/results/node21/solver-233663-1168327226 -C 1800 -M 900 /tmp/evaluation/233663-1168327226/mistral/bin/solver /tmp/evaluation/233663-1168327226/unknown.xml -v 1 

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: 2.08 2.02 2.01 5/87 28947
/proc/meminfo: memFree=1788032/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=18540 CPUtime=0
/proc/28946/stat : 28946 (runsolver) R 28944 28946 25061 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 181117206 18984960 279 18446744073709551615 4194304 4267372 548682069056 18446744073709551615 221236489511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28946/statm: 4635 279 244 17 0 2626 0

[startup+0.108598 s]
/proc/loadavg: 2.08 2.02 2.01 5/87 28947
/proc/meminfo: memFree=1788032/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=8104 CPUtime=0.07
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 1119 0 2 0 7 0 0 0 18 0 1 0 181117206 8298496 1089 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4158040092 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 2026 1089 705 92 0 370 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8104

[startup+0.516673 s]
/proc/loadavg: 2.08 2.02 2.01 5/87 28947
/proc/meminfo: memFree=1788032/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15120 CPUtime=0.47
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2861 0 2 0 47 0 0 0 21 0 1 0 181117206 15482880 2831 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3780 2831 717 92 0 2124 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 15120

[startup+1.33883 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 28947
/proc/meminfo: memFree=1778944/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15124 CPUtime=1.29
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2862 0 2 0 129 0 0 0 25 0 1 0 181117206 15486976 2832 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3781 2832 717 92 0 2125 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 15124

[startup+2.98014 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 28947
/proc/meminfo: memFree=1778944/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15124 CPUtime=2.92
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2862 0 2 0 291 1 0 0 25 0 1 0 181117206 15486976 2832 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727317 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3781 2832 717 92 0 2125 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 15124

[startup+6.25976 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 28947
/proc/meminfo: memFree=1778816/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15124 CPUtime=6.18
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2862 0 2 0 617 1 0 0 25 0 1 0 181117206 15486976 2832 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3781 2832 717 92 0 2125 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 15124

[startup+12.723 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 28947
/proc/meminfo: memFree=1778896/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15128 CPUtime=12.58
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2863 0 2 0 1257 1 0 0 25 0 1 0 181117206 15491072 2833 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 8905692 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3782 2833 717 92 0 2126 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 15128

[startup+25.5354 s]
/proc/loadavg: 2.05 2.01 2.00 3/87 28947
/proc/meminfo: memFree=1779024/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15148 CPUtime=25.28
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2868 0 2 0 2527 1 0 0 25 0 1 0 181117206 15511552 2838 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792867 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3787 2838 717 92 0 2131 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 15148

[startup+51.1722 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 28947
/proc/meminfo: memFree=1779024/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15172 CPUtime=50.71
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2874 0 2 0 5070 1 0 0 25 0 1 0 181117206 15536128 2844 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3793 2844 717 92 0 2137 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 15172

[startup+102.435 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 28947
/proc/meminfo: memFree=1778960/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15184 CPUtime=101.55
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2877 0 2 0 10154 1 0 0 25 0 1 0 181117206 15548416 2847 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3796 2847 717 92 0 2140 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 15184

[startup+162.535 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28947
/proc/meminfo: memFree=1778896/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15196 CPUtime=161.16
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2880 0 2 0 16114 2 0 0 25 0 1 0 181117206 15560704 2850 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3799 2850 717 92 0 2143 0
Current children cumulated CPU time (s) 161.16
Current children cumulated vsize (KiB) 15196

[startup+222.625 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28947
/proc/meminfo: memFree=1778832/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15196 CPUtime=220.77
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2880 0 2 0 22074 3 0 0 25 0 1 0 181117206 15560704 2850 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647023 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3799 2850 717 92 0 2143 0
Current children cumulated CPU time (s) 220.77
Current children cumulated vsize (KiB) 15196

[startup+282.708 s]
/proc/loadavg: 2.00 2.00 2.00 2/81 28948
/proc/meminfo: memFree=1813696/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15196 CPUtime=280.38
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2880 0 2 0 28034 4 0 0 25 0 1 0 181117206 15560704 2850 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792832 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3799 2850 717 92 0 2143 0
Current children cumulated CPU time (s) 280.38
Current children cumulated vsize (KiB) 15196

[startup+342.746 s]
/proc/loadavg: 2.16 2.06 2.02 3/87 29748
/proc/meminfo: memFree=1777344/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15196 CPUtime=340.3
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2880 0 2 0 34022 8 0 0 25 0 1 0 181117206 15560704 2850 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646868 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3799 2850 717 92 0 2143 0
Current children cumulated CPU time (s) 340.3
Current children cumulated vsize (KiB) 15196

[startup+402.802 s]
/proc/loadavg: 2.26 2.10 2.03 3/94 29823
/proc/meminfo: memFree=1514056/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=400.3
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 40021 9 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712813 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 15200

[startup+462.879 s]
/proc/loadavg: 2.21 2.11 2.04 4/94 29823
/proc/meminfo: memFree=1370120/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=460.29
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 46020 9 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134716544 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 460.29
Current children cumulated vsize (KiB) 15200

[startup+522.901 s]
/proc/loadavg: 2.07 2.09 2.03 3/94 29823
/proc/meminfo: memFree=1270280/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=520.25
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 52016 9 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 520.25
Current children cumulated vsize (KiB) 15200

[startup+582.923 s]
/proc/loadavg: 2.06 2.08 2.03 3/94 29823
/proc/meminfo: memFree=1187912/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=580.2
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 58011 9 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799416 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 580.2
Current children cumulated vsize (KiB) 15200

[startup+642.926 s]
/proc/loadavg: 2.08 2.08 2.03 3/94 29823
/proc/meminfo: memFree=1131216/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=640.12
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 64003 9 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727360 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 640.12
Current children cumulated vsize (KiB) 15200

[startup+702.989 s]
/proc/loadavg: 2.25 2.11 2.04 4/94 29823
/proc/meminfo: memFree=1093392/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=700.12
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 70002 10 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647163 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 700.12
Current children cumulated vsize (KiB) 15200

[startup+763.027 s]
/proc/loadavg: 2.28 2.14 2.05 3/94 29823
/proc/meminfo: memFree=1082320/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=760.09
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 75999 10 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 760.09
Current children cumulated vsize (KiB) 15200

[startup+823.109 s]
/proc/loadavg: 2.42 2.19 2.07 4/94 29823
/proc/meminfo: memFree=1071120/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=820.1
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 81999 11 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 820.1
Current children cumulated vsize (KiB) 15200

[startup+883.119 s]
/proc/loadavg: 2.30 2.20 2.08 3/94 29823
/proc/meminfo: memFree=1058640/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=879.93
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 87982 11 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727360 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 879.93
Current children cumulated vsize (KiB) 15200

[startup+943.155 s]
/proc/loadavg: 2.37 2.23 2.10 4/94 29823
/proc/meminfo: memFree=1045968/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15200 CPUtime=939.61
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2881 0 2 0 93950 11 0 0 25 0 1 0 181117206 15564800 2851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647050 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3800 2851 717 92 0 2144 0
Current children cumulated CPU time (s) 939.61
Current children cumulated vsize (KiB) 15200

[startup+1003.2 s]
/proc/loadavg: 2.57 2.31 2.13 3/94 29823
/proc/meminfo: memFree=1036368/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=999.32
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 99920 12 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785032 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 999.32
Current children cumulated vsize (KiB) 15204

[startup+1063.24 s]
/proc/loadavg: 2.41 2.30 2.13 4/94 29823
/proc/meminfo: memFree=1027152/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1059.03
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 105891 12 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727382 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1059.03
Current children cumulated vsize (KiB) 15204

[startup+1123.27 s]
/proc/loadavg: 2.33 2.31 2.15 3/94 29823
/proc/meminfo: memFree=1018128/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1118.73
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 111861 12 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727347 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1118.73
Current children cumulated vsize (KiB) 15204

[startup+1183.31 s]
/proc/loadavg: 2.49 2.35 2.17 3/94 29823
/proc/meminfo: memFree=1009232/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1178.43
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 117830 13 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799121 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1178.43
Current children cumulated vsize (KiB) 15204

[startup+1243.36 s]
/proc/loadavg: 2.33 2.32 2.17 4/94 29823
/proc/meminfo: memFree=1000080/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1238.15
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 123802 13 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792852 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1238.15
Current children cumulated vsize (KiB) 15204

[startup+1303.38 s]
/proc/loadavg: 2.35 2.33 2.18 3/94 29823
/proc/meminfo: memFree=990544/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1297.84
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 129771 13 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785057 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1297.84
Current children cumulated vsize (KiB) 15204

[startup+1363.42 s]
/proc/loadavg: 2.53 2.38 2.20 3/94 29823
/proc/meminfo: memFree=981648/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1357.53
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 135739 14 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792817 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1357.53
Current children cumulated vsize (KiB) 15204

[startup+1423.46 s]
/proc/loadavg: 2.33 2.33 2.20 3/94 29823
/proc/meminfo: memFree=972240/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1417.25
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 141711 14 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799272 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1417.25
Current children cumulated vsize (KiB) 15204

[startup+1483.49 s]
/proc/loadavg: 2.27 2.33 2.20 3/94 29823
/proc/meminfo: memFree=963280/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1476.94
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 147680 14 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646856 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1476.94
Current children cumulated vsize (KiB) 15204

[startup+1543.52 s]
/proc/loadavg: 2.39 2.35 2.21 3/94 29823
/proc/meminfo: memFree=954192/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1536.62
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 153647 15 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1536.62
Current children cumulated vsize (KiB) 15204

[startup+1603.56 s]
/proc/loadavg: 2.22 2.30 2.20 4/94 29823
/proc/meminfo: memFree=946192/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1596.34
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 159619 15 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1596.34
Current children cumulated vsize (KiB) 15204

[startup+1663.6 s]
/proc/loadavg: 2.27 2.31 2.21 3/94 29823
/proc/meminfo: memFree=937552/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1656.05
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 165589 16 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1656.05
Current children cumulated vsize (KiB) 15204

[startup+1723.64 s]
/proc/loadavg: 2.38 2.33 2.22 5/94 29823
/proc/meminfo: memFree=928784/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1715.74
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 171558 16 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727407 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1715.74
Current children cumulated vsize (KiB) 15204

[startup+1783.66 s]
/proc/loadavg: 2.21 2.28 2.20 3/94 29823
/proc/meminfo: memFree=920208/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1775.44
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 177528 16 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792832 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1775.44
Current children cumulated vsize (KiB) 15204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.4 s]
/proc/loadavg: 2.48 2.34 2.22 4/94 29823
/proc/meminfo: memFree=916688/2055920 swapFree=4156316/4192956
[pid=28946] ppid=28944 vsize=15204 CPUtime=1800.02
/proc/28946/stat : 28946 (solver) R 28944 28946 25061 0 -1 4194304 2882 0 2 0 179986 16 0 0 25 0 1 0 181117206 15568896 2852 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792869 0 0 4096 0 0 0 0 17 0 0 0
/proc/28946/statm: 3801 2852 717 92 0 2145 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 15204

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.41
CPU time (s): 1800.04
CPU user time (s): 1799.86
CPU system time (s): 0.171973
CPU usage (%): 99.5369
Max. virtual memory (cumulated for all children) (KiB): 15204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2882
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 30372

runsolver used 2.08568 s user time and 5.73613 s system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Jan  9 07:20:27 UTC 2007


IDJOB= 233663
IDBENCH= 6622
FILE ID= node21/233663-1168327226

PBS_JOBID= 3502889

Free space on /tmp= 66544 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-15/os-taillard-15-95-0.xml
COMMAND LINE= /tmp/evaluation/233663-1168327226/mistral/bin/solver /tmp/evaluation/233663-1168327226/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-233663-1168327226 -o ROOT/results/node21/solver-233663-1168327226 -C 1800 -M 900  /tmp/evaluation/233663-1168327226/mistral/bin/solver /tmp/evaluation/233663-1168327226/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  9022ba7be6fd37cd1686d43ac72ffbad

RANDOM SEED= 40659476

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		: 3000.261
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		: 3000.261
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:       1788448 kB
Buffers:         14088 kB
Cached:         136140 kB
SwapCached:       2568 kB
Active:         121152 kB
Inactive:        93388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788448 kB
SwapTotal:     4192956 kB
SwapFree:      4156316 kB
Dirty:            3488 kB
Writeback:           0 kB
Mapped:          74228 kB
Slab:            37812 kB
Committed_AS:  3814492 kB
PageTables:       2208 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= 66385 MiB



End job on node21 on Tue Jan  9 07:50:35 UTC 2007