Trace number 424500

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
MXC 2007-02-08? (TO) 5000.1 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-424500-1177682530 -o ROOT/results/node59/solver-424500-1177682530 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424500-1177682530/mxc /tmp/evaluation/424500-1177682530/instance-424500-1177682530.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.88 1.95 1.88 3/64 3729
/proc/meminfo: memFree=1571872/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1064 CPUtime=0
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 216162604 1089536 122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 266 122 57 122 0 140 0

[startup+0.0759661 s]
/proc/loadavg: 1.88 1.95 1.88 3/64 3729
/proc/meminfo: memFree=1571872/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1336 CPUtime=0.07
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 206 0 0 0 7 0 0 0 18 0 1 0 216162604 1368064 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1336

[startup+0.10197 s]
/proc/loadavg: 1.88 1.95 1.88 3/64 3729
/proc/meminfo: memFree=1571872/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1336 CPUtime=0.1
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 206 0 0 0 10 0 0 0 18 0 1 0 216162604 1368064 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535308 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.302009 s]
/proc/loadavg: 1.88 1.95 1.88 3/64 3729
/proc/meminfo: memFree=1571872/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1468 CPUtime=0.3
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 238 0 0 0 30 0 0 0 19 0 1 0 216162604 1503232 221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 367 221 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701084 s]
/proc/loadavg: 1.88 1.95 1.88 3/64 3729
/proc/meminfo: memFree=1571872/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1600 CPUtime=0.69
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 270 0 0 0 69 0 0 0 22 0 1 0 216162604 1638400 253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 400 253 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50124 s]
/proc/loadavg: 1.88 1.95 1.88 2/65 3730
/proc/meminfo: memFree=1571096/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1716 CPUtime=1.49
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 304 0 0 0 149 0 0 0 25 0 1 0 216162604 1757184 287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 429 287 67 122 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1716

[startup+3.10154 s]
/proc/loadavg: 1.88 1.95 1.88 2/65 3730
/proc/meminfo: memFree=1570776/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=1848 CPUtime=3.09
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 345 0 0 0 309 0 0 0 25 0 1 0 216162604 1892352 328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 462 328 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30115 s]
/proc/loadavg: 1.81 1.94 1.88 2/65 3730
/proc/meminfo: memFree=1570528/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=2120 CPUtime=6.29
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 416 0 0 0 629 0 0 0 25 0 1 0 216162604 2170880 399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 530 399 67 122 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2120

[startup+12.7014 s]
/proc/loadavg: 1.75 1.92 1.87 2/65 3730
/proc/meminfo: memFree=1570088/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=2368 CPUtime=12.68
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 478 0 0 0 1268 0 0 0 25 0 1 0 216162604 2424832 461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 592 461 67 122 0 466 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2368

[startup+25.5018 s]
/proc/loadavg: 1.58 1.88 1.86 2/65 3730
/proc/meminfo: memFree=1569776/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=2700 CPUtime=25.48
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 550 0 0 0 2548 0 0 0 25 0 1 0 216162604 2764800 533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 675 533 67 122 0 549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2700

[startup+51.1017 s]
/proc/loadavg: 1.38 1.81 1.83 2/65 3730
/proc/meminfo: memFree=1569456/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=3048 CPUtime=51.07
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 641 0 0 0 5107 0 0 0 25 0 1 0 216162604 3121152 624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 762 624 67 122 0 636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3048

[startup+102.305 s]
/proc/loadavg: 1.16 1.68 1.79 2/65 3730
/proc/meminfo: memFree=1568880/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=3648 CPUtime=102.26
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 783 0 0 0 10225 1 0 0 25 0 1 0 216162604 3735552 766 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 912 766 67 122 0 786 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3648

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.74 2/65 3730
/proc/meminfo: memFree=1568560/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=3960 CPUtime=162.23
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 862 0 0 0 16222 1 0 0 25 0 1 0 216162604 4055040 845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 990 845 67 122 0 864 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3960

[startup+222.301 s]
/proc/loadavg: 1.10 1.47 1.69 2/65 3730
/proc/meminfo: memFree=1568112/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=4296 CPUtime=222.21
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 953 0 0 0 22220 1 0 0 25 0 1 0 216162604 4399104 936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1074 936 67 122 0 948 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4296

[startup+282.303 s]
/proc/loadavg: 1.11 1.39 1.65 2/65 3730
/proc/meminfo: memFree=1567984/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=4488 CPUtime=282.19
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1001 0 0 0 28218 1 0 0 25 0 1 0 216162604 4595712 984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1122 984 67 122 0 996 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4488

[startup+342.301 s]
/proc/loadavg: 1.11 1.34 1.61 2/65 3730
/proc/meminfo: memFree=1567664/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=4792 CPUtime=342.17
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1082 0 0 0 34215 2 0 0 25 0 1 0 216162604 4907008 1065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1198 1065 67 122 0 1072 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4792

[startup+402.301 s]
/proc/loadavg: 1.10 1.29 1.58 2/65 3730
/proc/meminfo: memFree=1567472/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=4968 CPUtime=402.15
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1122 0 0 0 40213 2 0 0 25 0 1 0 216162604 5087232 1105 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1242 1105 67 122 0 1116 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4968

[startup+462.302 s]
/proc/loadavg: 1.09 1.25 1.54 2/65 3730
/proc/meminfo: memFree=1567344/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=5176 CPUtime=462.13
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1163 0 0 0 46211 2 0 0 25 0 1 0 216162604 5300224 1146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1294 1146 67 122 0 1168 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5176

[startup+522.301 s]
/proc/loadavg: 1.08 1.22 1.51 2/65 3730
/proc/meminfo: memFree=1567280/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=5320 CPUtime=522.11
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1219 0 0 0 52209 2 0 0 25 0 1 0 216162604 5447680 1202 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1330 1202 67 122 0 1204 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5320

[startup+582.302 s]
/proc/loadavg: 1.08 1.19 1.48 2/65 3730
/proc/meminfo: memFree=1567088/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=5504 CPUtime=582.09
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1260 0 0 0 58207 2 0 0 25 0 1 0 216162604 5636096 1243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1376 1243 67 122 0 1250 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5504

[startup+642.301 s]
/proc/loadavg: 1.07 1.17 1.45 2/65 3730
/proc/meminfo: memFree=1566896/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=5684 CPUtime=642.08
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 1299 0 0 0 64205 3 0 0 25 0 1 0 216162604 5820416 1282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 1421 1282 67 122 0 1295 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5684


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563376/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=8944 CPUtime=4060.8
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2129 0 0 0 406072 8 0 0 25 0 1 0 216162604 9158656 2112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2236 2112 67 122 0 2110 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 8944

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563440/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9008 CPUtime=4120.78
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2133 0 0 0 412070 8 0 0 25 0 1 0 216162604 9224192 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2252 2116 67 122 0 2126 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 9008

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563504/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9008 CPUtime=4180.76
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2133 0 0 0 418068 8 0 0 25 0 1 0 216162604 9224192 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2252 2116 67 122 0 2126 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 9008

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563504/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9008 CPUtime=4240.74
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2133 0 0 0 424066 8 0 0 25 0 1 0 216162604 9224192 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2252 2116 67 122 0 2126 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 9008

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563504/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9008 CPUtime=4300.71
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2137 0 0 0 430063 8 0 0 25 0 1 0 216162604 9224192 2120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2252 2120 67 122 0 2126 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 9008

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563312/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9088 CPUtime=4360.69
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2164 0 0 0 436061 8 0 0 25 0 1 0 216162604 9306112 2147 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2272 2147 67 122 0 2146 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 9088

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563376/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9088 CPUtime=4420.68
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2164 0 0 0 442059 9 0 0 25 0 1 0 216162604 9306112 2147 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2272 2147 67 122 0 2146 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 9088

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563376/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9124 CPUtime=4480.66
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2178 0 0 0 448057 9 0 0 25 0 1 0 216162604 9342976 2158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2281 2158 67 122 0 2155 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 9124

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563248/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9172 CPUtime=4540.64
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2191 0 0 0 454055 9 0 0 25 0 1 0 216162604 9392128 2170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529943 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2293 2170 67 122 0 2167 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 9172

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563248/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9172 CPUtime=4600.62
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2191 0 0 0 460053 9 0 0 25 0 1 0 216162604 9392128 2170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2293 2170 67 122 0 2167 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 9172

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563248/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9172 CPUtime=4660.59
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2191 0 0 0 466050 9 0 0 25 0 1 0 216162604 9392128 2170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2293 2170 67 122 0 2167 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 9172

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563184/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9236 CPUtime=4720.57
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2199 0 0 0 472048 9 0 0 25 0 1 0 216162604 9457664 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2309 2178 67 122 0 2183 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 9236

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563312/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9236 CPUtime=4780.55
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2199 0 0 0 478046 9 0 0 25 0 1 0 216162604 9457664 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2309 2178 67 122 0 2183 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 9236

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563248/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9236 CPUtime=4840.53
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2199 0 0 0 484044 9 0 0 25 0 1 0 216162604 9457664 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2309 2178 67 122 0 2183 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 9236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563312/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9236 CPUtime=4900.51
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2199 0 0 0 490042 9 0 0 25 0 1 0 216162604 9457664 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2309 2178 67 122 0 2183 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 9236

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1563248/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9236 CPUtime=4960.49
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2207 0 0 0 496040 9 0 0 25 0 1 0 216162604 9457664 2186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2309 2186 67 122 0 2183 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 9236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1562992/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9544 CPUtime=5000.08
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2256 0 0 0 499998 10 0 0 25 0 1 0 216162604 9773056 2235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2386 2235 67 122 0 2260 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9544

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3930
/proc/meminfo: memFree=1562992/2055920 swapFree=4184616/4192956
[pid=3729] ppid=3727 vsize=9544 CPUtime=5000.08
/proc/3729/stat : 3729 (mxc) R 3727 3729 3000 0 -1 4194304 2256 0 0 0 499998 10 0 0 25 0 1 0 216162604 9773056 2235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3729/statm: 2386 2235 67 122 0 2260 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.99
CPU system time (s): 0.104984
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 9552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2256
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= 6
involuntary context switches= 3500

runsolver used 3.87741 second user time and 9.82651 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Fri Apr 27 14:02:10 UTC 2007

IDJOB= 424500
IDBENCH= 19999
IDSOLVER= 174
FILE ID= node59/424500-1177682530

PBS_JOBID= 4698606

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424500-1177682530/mxc /tmp/evaluation/424500-1177682530/instance-424500-1177682530.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424500-1177682530 -o ROOT/results/node59/solver-424500-1177682530 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424500-1177682530/mxc /tmp/evaluation/424500-1177682530/instance-424500-1177682530.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 641289430

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.268
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		: 3000.268
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:       1572344 kB
Buffers:         47028 kB
Cached:         359696 kB
SwapCached:       2364 kB
Active:         222524 kB
Inactive:       194292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572344 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          16828 kB
Slab:            52708 kB
Committed_AS:  3111940 kB
PageTables:       1476 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= 66539 MiB

End job on node59 on Fri Apr 27 15:25:34 UTC 2007