Trace number 424452

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) 5000.05 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
MD5SUM0fb73f67c7f5af95b3c6ed625e2e258c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark796.161
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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/node47/watcher-424452-1177660950 -o ROOT/results/node47/solver-424452-1177660950 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424452-1177660950/mxc /tmp/evaluation/424452-1177660950/instance-424452-1177660950.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: 0.84 0.94 0.98 3/77 30913
/proc/meminfo: memFree=1655208/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=1208 CPUtime=0
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 120940318 1236992 135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 302 135 47 122 0 176 0

[startup+0.081673 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 30913
/proc/meminfo: memFree=1655208/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=1472 CPUtime=0.07
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 262 0 0 0 7 0 0 0 18 0 1 0 120940318 1507328 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 368 213 59 122 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.101719 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 30913
/proc/meminfo: memFree=1655208/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=1472 CPUtime=0.09
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 120940318 1507328 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 368 229 59 122 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301741 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 30913
/proc/meminfo: memFree=1655208/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=1744 CPUtime=0.29
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 348 0 0 0 29 0 0 0 20 0 1 0 120940318 1785856 297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 436 297 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701783 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 30913
/proc/meminfo: memFree=1655208/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=1892 CPUtime=0.69
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 389 0 0 0 69 0 0 0 24 0 1 0 120940318 1937408 338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 473 338 67 122 0 347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1892

[startup+1.50283 s]
/proc/loadavg: 0.84 0.94 0.98 2/78 30914
/proc/meminfo: memFree=1654112/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=2024 CPUtime=1.49
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 423 0 0 0 149 0 0 0 25 0 1 0 120940318 2072576 372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 506 372 67 122 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2024

[startup+3.102 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 30914
/proc/meminfo: memFree=1653792/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=2272 CPUtime=3.09
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 480 0 0 0 309 0 0 0 25 0 1 0 120940318 2326528 429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 568 429 67 122 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2272

[startup+6.30135 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 30914
/proc/meminfo: memFree=1653408/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=2516 CPUtime=6.29
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 544 0 0 0 629 0 0 0 25 0 1 0 120940318 2576384 493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528206 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 629 493 67 122 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2516

[startup+12.701 s]
/proc/loadavg: 0.88 0.94 0.98 2/78 30914
/proc/meminfo: memFree=1652968/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=2736 CPUtime=12.69
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 598 0 0 0 1269 0 0 0 25 0 1 0 120940318 2801664 547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 684 547 67 122 0 558 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2736

[startup+25.5014 s]
/proc/loadavg: 0.89 0.94 0.98 2/78 30914
/proc/meminfo: memFree=1652520/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=3204 CPUtime=25.49
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 710 0 0 0 2549 0 0 0 25 0 1 0 120940318 3280896 659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 801 659 67 122 0 675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3204

[startup+51.1012 s]
/proc/loadavg: 0.93 0.94 0.98 2/78 30914
/proc/meminfo: memFree=1652200/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=3492 CPUtime=51.08
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 784 0 0 0 5108 0 0 0 25 0 1 0 120940318 3575808 733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 873 733 67 122 0 747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3492

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/78 30914
/proc/meminfo: memFree=1651688/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=4020 CPUtime=102.26
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 926 0 0 0 10226 0 0 0 25 0 1 0 120940318 4116480 875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1005 875 67 122 0 879 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4020

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 30914
/proc/meminfo: memFree=1651368/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=4336 CPUtime=162.24
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1006 0 0 0 16223 1 0 0 25 0 1 0 120940318 4440064 955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1084 955 67 122 0 958 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4336

[startup+222.302 s]
/proc/loadavg: 1.03 0.97 0.98 2/78 30914
/proc/meminfo: memFree=1650920/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=4764 CPUtime=222.22
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1107 0 0 0 22221 1 0 0 25 0 1 0 120940318 4878336 1056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1191 1056 67 122 0 1065 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4764

[startup+282.301 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 30914
/proc/meminfo: memFree=1650536/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5052 CPUtime=282.21
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1187 0 0 0 28219 2 0 0 25 0 1 0 120940318 5173248 1136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1263 1136 67 122 0 1137 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5052

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30914
/proc/meminfo: memFree=1650472/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5148 CPUtime=342.19
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1203 0 0 0 34216 3 0 0 25 0 1 0 120940318 5271552 1152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1287 1152 67 122 0 1161 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5148

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30914
/proc/meminfo: memFree=1650344/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5468 CPUtime=402.17
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1266 0 0 0 40214 3 0 0 25 0 1 0 120940318 5599232 1215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1367 1215 67 122 0 1241 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5468

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30916
/proc/meminfo: memFree=1650216/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5624 CPUtime=462.16
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1305 0 0 0 46212 4 0 0 25 0 1 0 120940318 5758976 1254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1406 1254 67 122 0 1280 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5624

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30916
/proc/meminfo: memFree=1650152/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5640 CPUtime=522.14
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1323 0 0 0 52209 5 0 0 25 0 1 0 120940318 5775360 1269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1410 1269 67 122 0 1284 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5640

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30916
/proc/meminfo: memFree=1650216/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5704 CPUtime=582.12
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1329 0 0 0 58207 5 0 0 25 0 1 0 120940318 5840896 1275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1426 1275 67 122 0 1300 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5704

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30916
/proc/meminfo: memFree=1649896/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=5956 CPUtime=642.11
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 1390 0 0 0 64205 6 0 0 25 0 1 0 120940318 6098944 1336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 1489 1336 67 122 0 1363 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5956


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31114
/proc/meminfo: memFree=1646888/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4001.02
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2148 0 0 0 400067 35 0 0 25 0 1 0 120940318 9134080 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2092 67 122 0 2104 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 8920

[startup+4062.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646824/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4061.01
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2148 0 0 0 406065 36 0 0 25 0 1 0 120940318 9134080 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2092 67 122 0 2104 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 8920

[startup+4122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646888/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4120.99
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2148 0 0 0 412063 36 0 0 25 0 1 0 120940318 9134080 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2092 67 122 0 2104 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 8920

[startup+4182.3 s]
/proc/loadavg: 1.00 0.97 0.98 3/78 31116
/proc/meminfo: memFree=1646888/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4180.98
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2153 0 0 0 418061 37 0 0 25 0 1 0 120940318 9134080 2097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2097 67 122 0 2104 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 8920

[startup+4242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646824/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4240.95
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2153 0 0 0 424058 37 0 0 25 0 1 0 120940318 9134080 2097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2097 67 122 0 2104 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 8920

[startup+4302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646888/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4300.94
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2153 0 0 0 430056 38 0 0 25 0 1 0 120940318 9134080 2097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2097 67 122 0 2104 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 8920

[startup+4362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646888/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4360.92
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2153 0 0 0 436054 38 0 0 25 0 1 0 120940318 9134080 2097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2097 67 122 0 2104 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 8920

[startup+4422.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646824/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4420.9
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2153 0 0 0 442051 39 0 0 25 0 1 0 120940318 9134080 2097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2097 67 122 0 2104 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 8920

[startup+4482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646952/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4480.88
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2157 0 0 0 448049 39 0 0 25 0 1 0 120940318 9134080 2101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2101 67 122 0 2104 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 8920

[startup+4542.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646952/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4540.87
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2157 0 0 0 454047 40 0 0 25 0 1 0 120940318 9134080 2101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2101 67 122 0 2104 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 8920

[startup+4602.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646824/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8920 CPUtime=4600.86
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2157 0 0 0 460045 41 0 0 25 0 1 0 120940318 9134080 2101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2230 2101 67 122 0 2104 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 8920

[startup+4662.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646824/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8984 CPUtime=4660.83
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2169 0 0 0 466042 41 0 0 25 0 1 0 120940318 9199616 2113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2246 2113 67 122 0 2120 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 8984

[startup+4722.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646632/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=9084 CPUtime=4720.82
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2198 0 0 0 472040 42 0 0 25 0 1 0 120940318 9302016 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2271 2142 67 122 0 2145 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 9084

[startup+4782.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646632/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=9060 CPUtime=4780.79
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2198 0 0 0 478037 42 0 0 25 0 1 0 120940318 9277440 2137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2265 2137 67 122 0 2139 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 9060

[startup+4842.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646632/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8984 CPUtime=4840.78
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2198 0 0 0 484035 43 0 0 25 0 1 0 120940318 9199616 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2246 2118 67 122 0 2120 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 8984

[startup+4902.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646632/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8984 CPUtime=4900.76
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2198 0 0 0 490033 43 0 0 25 0 1 0 120940318 9199616 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2246 2118 67 122 0 2120 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 8984

[startup+4962.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646824/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=8984 CPUtime=4960.75
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2198 0 0 0 496031 44 0 0 25 0 1 0 120940318 9199616 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2246 2118 67 122 0 2120 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 8984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 31116
/proc/meminfo: memFree=1646696/2055920 swapFree=4158012/4192956
[pid=30913] ppid=30911 vsize=9104 CPUtime=5000.04
/proc/30913/stat : 30913 (mxc) R 30911 30913 30859 0 -1 4194304 2224 0 0 0 499960 44 0 0 25 0 1 0 120940318 9322496 2144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30913/statm: 2276 2144 67 122 0 2150 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 9104

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): 5001.61
CPU time (s): 5000.05
CPU user time (s): 4999.6
CPU system time (s): 0.448931
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 9216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2224
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= 104043

runsolver used 3.65744 second user time and 11.6232 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Fri Apr 27 08:02:30 UTC 2007

IDJOB= 424452
IDBENCH= 19930
IDSOLVER= 174
FILE ID= node47/424452-1177660950

PBS_JOBID= 4697391

Free space on /tmp= 66450 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424452-1177660950/mxc /tmp/evaluation/424452-1177660950/instance-424452-1177660950.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424452-1177660950 -o ROOT/results/node47/solver-424452-1177660950 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424452-1177660950/mxc /tmp/evaluation/424452-1177660950/instance-424452-1177660950.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0fb73f67c7f5af95b3c6ed625e2e258c

RANDOM SEED= 276545631

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1655680 kB
Buffers:         41284 kB
Cached:         285076 kB
SwapCached:       3984 kB
Active:         175064 kB
Inactive:       175060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655680 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            35604 kB
Committed_AS:  3963352 kB
PageTables:       1776 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= 66450 MiB

End job on node47 on Fri Apr 27 09:25:53 UTC 2007