Trace number 424743

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) 5000.06 5001.41

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark394.486
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node70/watcher-424743-1177802916 -o ROOT/results/node70/solver-424743-1177802916 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424743-1177802916/mxc /tmp/evaluation/424743-1177802916/instance-424743-1177802916.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: 1.83 1.95 1.98 3/64 32735
/proc/meminfo: memFree=1540016/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1064 CPUtime=0
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 219828929 1089536 131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 266 131 57 122 0 140 0

[startup+0.01639 s]
/proc/loadavg: 1.83 1.95 1.98 3/64 32735
/proc/meminfo: memFree=1540016/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1196 CPUtime=0.01
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 151 0 0 0 1 0 0 0 18 0 1 0 219828929 1224704 136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 299 136 59 122 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1196

[startup+0.102398 s]
/proc/loadavg: 1.83 1.95 1.98 3/64 32735
/proc/meminfo: memFree=1540016/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1336 CPUtime=0.1
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 219828929 1368064 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 334 190 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.302417 s]
/proc/loadavg: 1.83 1.95 1.98 3/64 32735
/proc/meminfo: memFree=1540016/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1468 CPUtime=0.3
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 231 0 0 0 30 0 0 0 19 0 1 0 219828929 1503232 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 367 214 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701459 s]
/proc/loadavg: 1.83 1.95 1.98 3/64 32735
/proc/meminfo: memFree=1540016/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1468 CPUtime=0.69
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 261 0 0 0 69 0 0 0 22 0 1 0 219828929 1503232 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 367 244 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50154 s]
/proc/loadavg: 1.83 1.95 1.98 2/65 32736
/proc/meminfo: memFree=1539176/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1724 CPUtime=1.49
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 298 0 0 0 149 0 0 0 25 0 1 0 219828929 1765376 281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 431 281 67 122 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1724

[startup+3.1017 s]
/proc/loadavg: 1.83 1.95 1.98 2/65 32736
/proc/meminfo: memFree=1538856/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1724 CPUtime=3.09
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 325 0 0 0 309 0 0 0 25 0 1 0 219828929 1765376 308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 431 308 67 122 0 305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1724

[startup+6.30202 s]
/proc/loadavg: 1.77 1.93 1.97 2/65 32736
/proc/meminfo: memFree=1538600/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=1972 CPUtime=6.29
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 219828929 2019328 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 493 357 67 122 0 367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1972

[startup+12.7017 s]
/proc/loadavg: 1.71 1.92 1.97 2/65 32736
/proc/meminfo: memFree=1538280/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=2220 CPUtime=12.69
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 435 0 0 0 1269 0 0 0 25 0 1 0 219828929 2273280 418 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 555 418 67 122 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2220

[startup+25.5019 s]
/proc/loadavg: 1.55 1.87 1.95 2/65 32736
/proc/meminfo: memFree=1538024/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=2564 CPUtime=25.49
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 507 0 0 0 2549 0 0 0 25 0 1 0 219828929 2625536 490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534127 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 641 490 67 122 0 515 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2564

[startup+51.1015 s]
/proc/loadavg: 1.36 1.80 1.93 2/65 32736
/proc/meminfo: memFree=1537640/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=2936 CPUtime=51.08
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 602 0 0 0 5108 0 0 0 25 0 1 0 219828929 3006464 585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 734 585 67 122 0 608 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2936

[startup+102.306 s]
/proc/loadavg: 1.15 1.68 1.87 2/65 32736
/proc/meminfo: memFree=1537128/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=3360 CPUtime=102.27
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 722 0 0 0 10227 0 0 0 25 0 1 0 219828929 3440640 705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 840 705 67 122 0 714 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3360

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.82 2/65 32736
/proc/meminfo: memFree=1536616/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=3824 CPUtime=162.25
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 839 0 0 0 16225 0 0 0 25 0 1 0 219828929 3915776 822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 956 822 67 122 0 830 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3824

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.76 2/65 32736
/proc/meminfo: memFree=1536296/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=4160 CPUtime=222.23
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 924 0 0 0 22223 0 0 0 25 0 1 0 219828929 4259840 907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134684686 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1040 907 67 122 0 914 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4160

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.71 2/65 32736
/proc/meminfo: memFree=1535976/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=4472 CPUtime=282.22
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 989 0 0 0 28222 0 0 0 25 0 1 0 219828929 4579328 972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1118 972 67 122 0 992 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4472

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.66 2/65 32736
/proc/meminfo: memFree=1535784/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=4604 CPUtime=342.2
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 1035 0 0 0 34220 0 0 0 25 0 1 0 219828929 4714496 1018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1151 1018 67 122 0 1025 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4604

[startup+402.303 s]
/proc/loadavg: 1.00 1.24 1.62 2/65 32736
/proc/meminfo: memFree=1535528/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=4920 CPUtime=402.2
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 1098 0 0 0 40219 1 0 0 25 0 1 0 219828929 5038080 1081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1230 1081 67 122 0 1104 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4920

[startup+462.303 s]
/proc/loadavg: 1.00 1.19 1.58 2/65 32736
/proc/meminfo: memFree=1535336/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=5036 CPUtime=462.18
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 1140 0 0 0 46217 1 0 0 25 0 1 0 219828929 5156864 1123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1259 1123 67 122 0 1133 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5036

[startup+522.303 s]
/proc/loadavg: 1.00 1.15 1.54 2/65 32736
/proc/meminfo: memFree=1535400/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=5108 CPUtime=522.16
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 1149 0 0 0 52215 1 0 0 25 0 1 0 219828929 5230592 1132 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1277 1132 67 122 0 1151 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5108

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.50 2/65 32736
/proc/meminfo: memFree=1535144/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=5312 CPUtime=582.15
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 1202 0 0 0 58214 1 0 0 25 0 1 0 219828929 5439488 1185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1328 1185 67 122 0 1202 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5312

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.47 2/65 32736
/proc/meminfo: memFree=1534952/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=5448 CPUtime=642.14
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 1245 0 0 0 64213 1 0 0 25 0 1 0 219828929 5578752 1228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1362 1228 67 122 0 1236 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5448


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531432/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=8888 CPUtime=4001.19
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2137 0 0 0 400113 6 0 0 25 0 1 0 219828929 9101312 2098 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2222 2098 67 122 0 2096 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 8888

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531432/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=8888 CPUtime=4061.18
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2137 0 0 0 406112 6 0 0 25 0 1 0 219828929 9101312 2098 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2222 2098 67 122 0 2096 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 8888

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531368/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=8948 CPUtime=4121.17
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2147 0 0 0 412110 7 0 0 25 0 1 0 219828929 9162752 2108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2237 2108 67 122 0 2111 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 8948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531304/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9096 CPUtime=4181.15
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2175 0 0 0 418108 7 0 0 25 0 1 0 219828929 9314304 2136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2274 2136 67 122 0 2148 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 9096

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531304/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9052 CPUtime=4241.14
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2175 0 0 0 424107 7 0 0 25 0 1 0 219828929 9269248 2136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2263 2136 67 122 0 2137 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 9052

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531240/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9052 CPUtime=4301.12
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2189 0 0 0 430105 7 0 0 25 0 1 0 219828929 9269248 2140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2263 2140 67 122 0 2137 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 9052

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531240/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9116 CPUtime=4361.1
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2191 0 0 0 436103 7 0 0 25 0 1 0 219828929 9334784 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2279 2142 67 122 0 2153 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 9116

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531240/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9108 CPUtime=4421.09
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2191 0 0 0 442102 7 0 0 25 0 1 0 219828929 9326592 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2277 2142 67 122 0 2151 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 9108

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531240/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9108 CPUtime=4481.07
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2195 0 0 0 448100 7 0 0 25 0 1 0 219828929 9326592 2146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2277 2146 67 122 0 2151 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 9108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531176/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9108 CPUtime=4541.05
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2195 0 0 0 454098 7 0 0 25 0 1 0 219828929 9326592 2146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2277 2146 67 122 0 2151 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 9108

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531112/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9204 CPUtime=4601.04
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2214 0 0 0 460097 7 0 0 25 0 1 0 219828929 9424896 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2301 2165 67 122 0 2175 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 9204

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531176/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9204 CPUtime=4661.03
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2217 0 0 0 466095 8 0 0 25 0 1 0 219828929 9424896 2168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2301 2168 67 122 0 2175 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 9204

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531176/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9204 CPUtime=4721.02
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2217 0 0 0 472094 8 0 0 25 0 1 0 219828929 9424896 2168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2301 2168 67 122 0 2175 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 9204

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531048/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9284 CPUtime=4781
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2235 0 0 0 478092 8 0 0 25 0 1 0 219828929 9506816 2186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2321 2186 67 122 0 2195 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 9284

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531048/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9284 CPUtime=4840.99
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2235 0 0 0 484091 8 0 0 25 0 1 0 219828929 9506816 2186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2321 2186 67 122 0 2195 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 9284

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531048/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9284 CPUtime=4900.97
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2235 0 0 0 490089 8 0 0 25 0 1 0 219828929 9506816 2186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2321 2186 67 122 0 2195 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 9284

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531112/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9252 CPUtime=4960.95
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2242 0 0 0 496087 8 0 0 25 0 1 0 219828929 9474048 2190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2313 2190 67 122 0 2187 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 9252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 468
/proc/meminfo: memFree=1531112/2055920 swapFree=4183812/4192956
[pid=32735] ppid=32733 vsize=9252 CPUtime=5000.05
/proc/32735/stat : 32735 (mxc) R 32733 32735 32401 0 -1 4194304 2242 0 0 0 499997 8 0 0 25 0 1 0 219828929 9474048 2190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 2313 2190 67 122 0 2187 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9252

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.97
CPU system time (s): 0.085986
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 9300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2242
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= 6988

runsolver used 3.71143 second user time and 9.98648 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Sat Apr 28 23:28:36 UTC 2007

IDJOB= 424743
IDBENCH= 20270
IDSOLVER= 174
FILE ID= node70/424743-1177802916

PBS_JOBID= 4715812

Free space on /tmp= 66515 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424743-1177802916/mxc /tmp/evaluation/424743-1177802916/instance-424743-1177802916.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-424743-1177802916 -o ROOT/results/node70/solver-424743-1177802916 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424743-1177802916/mxc /tmp/evaluation/424743-1177802916/instance-424743-1177802916.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 795374543

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1540360 kB
Buffers:         41004 kB
Cached:         398484 kB
SwapCached:       3192 kB
Active:         280512 kB
Inactive:       169076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540360 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            52064 kB
Committed_AS:  3524740 kB
PageTables:       1400 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= 66515 MiB

End job on node70 on Sun Apr 29 00:51:59 UTC 2007