Trace number 241953

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) 1800.02 1800.52

General information on the benchmark

Namedimacs/pret/
pret-150-25_ext.xml
MD5SUM7942e547e6f15972e65c0d137b735236
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.044992
SatisfiableNO
(Un)Satisfiability was proved
Number of variables150
Number of constraints100
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension100
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c 
0.01	c Parsing xml file
0.01	c 	domains...............    0
0.01	c 	variables.............    0
0.01	c 	relations.............    0
0.01	c 	constraints...........    0
0.01	c Allocating memory
0.01	c 
0.01	c time limit = -1
0.01	c heuristic = dom/wdeg
0.01	c restart policy = No restart
0.01	c 
0.01	c Solving
0.01	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/node14/watcher-241953-1168375976 -o ROOT/results/node14/solver-241953-1168375976 -C 1800 -M 900 /tmp/evaluation/241953-1168375976/mistral/bin/solver /tmp/evaluation/241953-1168375976/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: 1.06 0.92 0.52 4/81 30472
/proc/meminfo: memFree=1756184/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=6792 CPUtime=0
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 185992649 6955008 403 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 6891387 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1698 403 364 92 0 30 0

[startup+0.102568 s]
/proc/loadavg: 1.06 0.92 0.52 4/81 30472
/proc/meminfo: memFree=1756184/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=0.09
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 9 0 0 0 18 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727341 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7180

[startup+0.510604 s]
/proc/loadavg: 1.06 0.92 0.52 4/81 30472
/proc/meminfo: memFree=1756184/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=0.5
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 50 0 0 0 22 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637160 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7180

[startup+1.33168 s]
/proc/loadavg: 1.06 0.92 0.52 2/81 30475
/proc/meminfo: memFree=1757848/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1.32
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 132 0 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7180

[startup+2.97284 s]
/proc/loadavg: 1.06 0.92 0.53 2/81 30475
/proc/meminfo: memFree=1757848/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=2.96
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 295 1 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712820 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7180

[startup+6.25015 s]
/proc/loadavg: 1.06 0.92 0.53 2/81 30538
/proc/meminfo: memFree=1757784/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=6.23
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 622 1 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637813 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7180

[startup+12.7198 s]
/proc/loadavg: 1.28 0.97 0.55 3/94 30669
/proc/meminfo: memFree=1724464/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=12.69
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 1268 1 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7180

[startup+25.534 s]
/proc/loadavg: 1.24 0.97 0.55 2/78 30692
/proc/meminfo: memFree=1762856/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=25.51
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 2549 2 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727417 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 7180

[startup+51.1494 s]
/proc/loadavg: 1.16 0.97 0.56 2/78 30692
/proc/meminfo: memFree=1763064/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=51.11
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 5109 2 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799246 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 7180

[startup+102.375 s]
/proc/loadavg: 1.06 0.97 0.58 2/78 30692
/proc/meminfo: memFree=1763192/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=102.33
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 10230 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637057 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 7180

[startup+162.421 s]
/proc/loadavg: 1.02 0.97 0.60 2/78 30692
/proc/meminfo: memFree=1763192/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=162.36
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 16233 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637418 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 7180

[startup+222.459 s]
/proc/loadavg: 1.01 0.97 0.63 2/78 30692
/proc/meminfo: memFree=1763256/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=222.38
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 22235 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 7180

[startup+282.5 s]
/proc/loadavg: 1.08 0.99 0.65 2/78 30692
/proc/meminfo: memFree=1763256/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=282.4
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 28237 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637537 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 7180

[startup+342.54 s]
/proc/loadavg: 1.03 0.99 0.67 2/78 30692
/proc/meminfo: memFree=1763256/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=342.43
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 34240 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637475 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 7180

[startup+402.585 s]
/proc/loadavg: 1.01 0.99 0.69 2/78 30692
/proc/meminfo: memFree=1763256/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=402.46
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 40243 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812544 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 7180

[startup+462.626 s]
/proc/loadavg: 1.00 0.99 0.71 2/78 30692
/proc/meminfo: memFree=1763128/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=462.48
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 46245 3 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637475 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 7180

[startup+522.682 s]
/proc/loadavg: 1.00 0.99 0.72 2/84 30828
/proc/meminfo: memFree=1761800/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=522.52
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 52247 5 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637090 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 7180

[startup+582.751 s]
/proc/loadavg: 1.00 0.99 0.74 2/78 30890
/proc/meminfo: memFree=1762744/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=582.57
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 58248 9 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790374 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 582.57
Current children cumulated vsize (KiB) 7180

[startup+642.796 s]
/proc/loadavg: 1.00 0.99 0.75 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=642.59
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 64250 9 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 642.59
Current children cumulated vsize (KiB) 7180

[startup+702.836 s]
/proc/loadavg: 1.00 0.99 0.76 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=702.63
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 70253 10 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637816 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 702.63
Current children cumulated vsize (KiB) 7180

[startup+762.879 s]
/proc/loadavg: 1.00 0.99 0.77 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=762.65
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 76255 10 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727380 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 762.65
Current children cumulated vsize (KiB) 7180

[startup+822.925 s]
/proc/loadavg: 1.00 0.99 0.78 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=822.67
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 82257 10 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 822.67
Current children cumulated vsize (KiB) 7180

[startup+882.968 s]
/proc/loadavg: 1.08 1.01 0.80 2/78 30890
/proc/meminfo: memFree=1762808/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=882.7
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 88260 10 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637537 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 882.7
Current children cumulated vsize (KiB) 7180

[startup+943.008 s]
/proc/loadavg: 1.03 1.00 0.81 2/78 30890
/proc/meminfo: memFree=1762808/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=942.73
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 94262 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785654 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 942.73
Current children cumulated vsize (KiB) 7180

[startup+1003.05 s]
/proc/loadavg: 1.01 1.00 0.82 2/78 30890
/proc/meminfo: memFree=1762936/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1002.75
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 100264 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637134 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1002.75
Current children cumulated vsize (KiB) 7180

[startup+1063.1 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 30890
/proc/meminfo: memFree=1762936/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1062.78
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 106267 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1062.78
Current children cumulated vsize (KiB) 7180

[startup+1123.14 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1122.81
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 112270 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727341 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1122.81
Current children cumulated vsize (KiB) 7180

[startup+1183.18 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1182.83
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 118272 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727382 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1182.83
Current children cumulated vsize (KiB) 7180

[startup+1243.23 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 30890
/proc/meminfo: memFree=1762808/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1242.86
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 124275 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712711 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1242.86
Current children cumulated vsize (KiB) 7180

[startup+1303.27 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 30890
/proc/meminfo: memFree=1762872/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1302.89
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 130278 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799362 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1302.89
Current children cumulated vsize (KiB) 7180

[startup+1363.31 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 30890
/proc/meminfo: memFree=1762808/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1362.91
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 136280 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637475 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1362.91
Current children cumulated vsize (KiB) 7180

[startup+1423.35 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 30890
/proc/meminfo: memFree=1762744/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1422.94
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 142283 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799760 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1422.94
Current children cumulated vsize (KiB) 7180

[startup+1483.4 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 30890
/proc/meminfo: memFree=1762744/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1482.97
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 148286 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727375 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1482.97
Current children cumulated vsize (KiB) 7180

[startup+1543.44 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 30890
/proc/meminfo: memFree=1762744/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1542.99
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 154288 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812696 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1542.99
Current children cumulated vsize (KiB) 7180

[startup+1603.48 s]
/proc/loadavg: 1.00 1.00 0.88 2/78 30892
/proc/meminfo: memFree=1762552/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1603.02
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 160291 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639613 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1603.02
Current children cumulated vsize (KiB) 7180

[startup+1663.53 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 30892
/proc/meminfo: memFree=1762552/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1663.04
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 166293 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637168 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1663.04
Current children cumulated vsize (KiB) 7180

[startup+1723.57 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 30892
/proc/meminfo: memFree=1762552/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1723.07
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 172296 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812649 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1723.07
Current children cumulated vsize (KiB) 7180

[startup+1783.61 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 30892
/proc/meminfo: memFree=1762616/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1783.09
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 178298 11 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639606 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1783.09
Current children cumulated vsize (KiB) 7180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.52 s]
/proc/loadavg: 1.00 1.00 0.90 3/78 30892
/proc/meminfo: memFree=1762616/2055920 swapFree=4158768/4192956
[pid=30471] ppid=30469 vsize=7180 CPUtime=1800.01
/proc/30471/stat : 30471 (solver) R 30469 30471 30046 0 -1 4194304 856 0 0 0 179989 12 0 0 25 0 1 0 185992649 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/30471/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7180

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1799.89
CPU system time (s): 0.121981
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 7180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 856
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= 13
involuntary context switches= 5343

runsolver used 1.9867 s user time and 4.42033 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Jan  9 20:52:57 UTC 2007


IDJOB= 241953
IDBENCH= 7355
FILE ID= node14/241953-1168375976

PBS_JOBID= 3522300

Free space on /tmp= 66558 MiB

BENCH NAME= HOME/pub/bench/CPAI06/dimacs/pret/pret-150-25_ext.xml
COMMAND LINE= /tmp/evaluation/241953-1168375976/mistral/bin/solver /tmp/evaluation/241953-1168375976/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-241953-1168375976 -o ROOT/results/node14/solver-241953-1168375976 -C 1800 -M 900  /tmp/evaluation/241953-1168375976/mistral/bin/solver /tmp/evaluation/241953-1168375976/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  7942e547e6f15972e65c0d137b735236

RANDOM SEED= 178627413

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		: 3000.227
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		: 3000.227
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:       1756600 kB
Buffers:         43584 kB
Cached:         171728 kB
SwapCached:       3240 kB
Active:         129568 kB
Inactive:       114408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756600 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:            5724 kB
Writeback:           0 kB
Mapped:          35412 kB
Slab:            40508 kB
Committed_AS:  6574708 kB
PageTables:       2016 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB



End job on node14 on Tue Jan  9 21:22:58 UTC 2007