Trace number 424510

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node48/watcher-424510-1177688494 -o ROOT/results/node48/solver-424510-1177688494 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424510-1177688494/mxc /tmp/evaluation/424510-1177688494/instance-424510-1177688494.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: 0.77 0.92 0.97 3/64 25414
/proc/meminfo: memFree=1647008/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1064 CPUtime=0
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 123694713 1089536 126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 266 126 57 122 0 140 0

[startup+0.022699 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25414
/proc/meminfo: memFree=1647008/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1196 CPUtime=0.02
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 156 0 0 0 2 0 0 0 18 0 1 0 123694713 1224704 141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 299 141 59 122 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1196

[startup+0.101705 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25414
/proc/meminfo: memFree=1647008/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1336 CPUtime=0.09
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 123694713 1368064 195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 334 195 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301723 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25414
/proc/meminfo: memFree=1647008/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1468 CPUtime=0.29
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 245 0 0 0 29 0 0 0 19 0 1 0 123694713 1503232 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 367 228 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701761 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25414
/proc/meminfo: memFree=1647008/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1592 CPUtime=0.69
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 269 0 0 0 69 0 0 0 22 0 1 0 123694713 1630208 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 398 252 67 122 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50183 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 25415
/proc/meminfo: memFree=1646168/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1716 CPUtime=1.49
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 123694713 1757184 291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 429 291 67 122 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1716

[startup+3.10198 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 25415
/proc/meminfo: memFree=1645848/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=1968 CPUtime=3.09
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 363 0 0 0 309 0 0 0 25 0 1 0 123694713 2015232 346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 492 346 67 122 0 366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1968

[startup+6.30228 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 25415
/proc/meminfo: memFree=1645592/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=2200 CPUtime=6.29
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 420 0 0 0 629 0 0 0 25 0 1 0 123694713 2252800 403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 550 403 67 122 0 424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2200

[startup+12.7019 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 25415
/proc/meminfo: memFree=1645208/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=2328 CPUtime=12.69
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 473 0 0 0 1269 0 0 0 25 0 1 0 123694713 2383872 456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 582 456 67 122 0 456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2328

[startup+25.5011 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 25415
/proc/meminfo: memFree=1644824/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=2792 CPUtime=25.48
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 571 0 0 0 2548 0 0 0 25 0 1 0 123694713 2859008 554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 698 554 67 122 0 572 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2792

[startup+51.1014 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 25415
/proc/meminfo: memFree=1644440/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=3128 CPUtime=51.07
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 664 0 0 0 5107 0 0 0 25 0 1 0 123694713 3203072 647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 782 647 67 122 0 656 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3128

[startup+102.304 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 25415
/proc/meminfo: memFree=1643800/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=3732 CPUtime=102.27
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 807 0 0 0 10226 1 0 0 25 0 1 0 123694713 3821568 790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 933 790 67 122 0 807 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3732

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 25415
/proc/meminfo: memFree=1643352/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=4152 CPUtime=162.25
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 909 0 0 0 16224 1 0 0 25 0 1 0 123694713 4251648 892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1038 892 67 122 0 912 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4152

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 25415
/proc/meminfo: memFree=1642968/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=4472 CPUtime=222.23
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 985 0 0 0 22222 1 0 0 25 0 1 0 123694713 4579328 968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1118 968 67 122 0 992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4472

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 25415
/proc/meminfo: memFree=1642648/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=4664 CPUtime=282.21
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1051 0 0 0 28220 1 0 0 25 0 1 0 123694713 4775936 1034 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1166 1034 67 122 0 1040 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25415
/proc/meminfo: memFree=1642456/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=4968 CPUtime=342.2
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1111 0 0 0 34219 1 0 0 25 0 1 0 123694713 5087232 1094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1242 1094 67 122 0 1116 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4968

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25415
/proc/meminfo: memFree=1642264/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=5064 CPUtime=402.18
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1151 0 0 0 40217 1 0 0 25 0 1 0 123694713 5185536 1134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1266 1134 67 122 0 1140 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5064

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25415
/proc/meminfo: memFree=1642264/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=5184 CPUtime=462.16
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1165 0 0 0 46215 1 0 0 25 0 1 0 123694713 5308416 1148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1296 1148 67 122 0 1170 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5184

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25415
/proc/meminfo: memFree=1642072/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=5304 CPUtime=522.15
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1205 0 0 0 52214 1 0 0 25 0 1 0 123694713 5431296 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1326 1188 67 122 0 1200 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5304

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25415
/proc/meminfo: memFree=1642008/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=5412 CPUtime=582.13
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1232 0 0 0 58212 1 0 0 25 0 1 0 123694713 5541888 1215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1353 1215 67 122 0 1227 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5412

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25415
/proc/meminfo: memFree=1641816/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=5604 CPUtime=642.12
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 1279 0 0 0 64211 1 0 0 25 0 1 0 123694713 5738496 1262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 1401 1262 67 122 0 1275 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5604


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638232/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=8932 CPUtime=4001.11
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2130 0 0 0 400106 5 0 0 25 0 1 0 123694713 9146368 2110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2233 2110 67 122 0 2107 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 8932

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638296/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=8932 CPUtime=4061.1
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2130 0 0 0 406105 5 0 0 25 0 1 0 123694713 9146368 2110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2233 2110 67 122 0 2107 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 8932

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638232/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=8928 CPUtime=4121.08
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2130 0 0 0 412103 5 0 0 25 0 1 0 123694713 9142272 2109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2232 2109 67 122 0 2106 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 8928

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638232/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=8928 CPUtime=4181.06
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2130 0 0 0 418101 5 0 0 25 0 1 0 123694713 9142272 2109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2232 2109 67 122 0 2106 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 8928

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638168/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=8976 CPUtime=4241.04
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2145 0 0 0 424099 5 0 0 25 0 1 0 123694713 9191424 2121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2244 2121 67 122 0 2118 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 8976

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638168/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=8976 CPUtime=4301.03
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2145 0 0 0 430098 5 0 0 25 0 1 0 123694713 9191424 2121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2244 2121 67 122 0 2118 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 8976

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638232/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9040 CPUtime=4361.01
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2146 0 0 0 436096 5 0 0 25 0 1 0 123694713 9256960 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2260 2122 67 122 0 2134 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 9040

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638104/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9072 CPUtime=4420.99
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2165 0 0 0 442094 5 0 0 25 0 1 0 123694713 9289728 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2268 2141 67 122 0 2142 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 9072

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638104/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4480.99
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2178 0 0 0 448093 6 0 0 25 0 1 0 123694713 9388032 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2154 67 122 0 2166 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 9168

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638104/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4540.97
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2178 0 0 0 454091 6 0 0 25 0 1 0 123694713 9388032 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2154 67 122 0 2166 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 9168

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638040/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4600.96
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2178 0 0 0 460090 6 0 0 25 0 1 0 123694713 9388032 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2154 67 122 0 2166 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 9168

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638040/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4660.94
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2178 0 0 0 466088 6 0 0 25 0 1 0 123694713 9388032 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2154 67 122 0 2166 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 9168

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25615
/proc/meminfo: memFree=1638104/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4720.92
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2178 0 0 0 472086 6 0 0 25 0 1 0 123694713 9388032 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2154 67 122 0 2166 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 9168

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 25697
/proc/meminfo: memFree=1636904/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4780.87
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2189 0 0 0 478080 7 0 0 25 0 1 0 123694713 9388032 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2165 67 122 0 2166 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 9168

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25813
/proc/meminfo: memFree=1637656/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4840.78
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2189 0 0 0 484071 7 0 0 25 0 1 0 123694713 9388032 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2165 67 122 0 2166 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 9168

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25813
/proc/meminfo: memFree=1637720/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4900.77
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2189 0 0 0 490069 8 0 0 25 0 1 0 123694713 9388032 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2165 67 122 0 2166 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 9168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25813
/proc/meminfo: memFree=1637784/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=4960.75
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2189 0 0 0 496067 8 0 0 25 0 1 0 123694713 9388032 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2165 67 122 0 2166 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 9168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 25813
/proc/meminfo: memFree=1637848/2055920 swapFree=4183896/4192956
[pid=25414] ppid=25412 vsize=9168 CPUtime=5000.05
/proc/25414/stat : 25414 (mxc) R 25412 25414 25360 0 -1 4194304 2189 0 0 0 499997 8 0 0 25 0 1 0 123694713 9388032 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25414/statm: 2292 2165 67 122 0 2166 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9168

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): 5000.06
CPU user time (s): 4999.98
CPU system time (s): 0.084987
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 9168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2189
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= 9049

runsolver used 3.52446 second user time and 10.2254 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Fri Apr 27 15:41:34 UTC 2007

IDJOB= 424510
IDBENCH= 20009
IDSOLVER= 174
FILE ID= node48/424510-1177688494

PBS_JOBID= 4698665

Free space on /tmp= 66501 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424510-1177688494/mxc /tmp/evaluation/424510-1177688494/instance-424510-1177688494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424510-1177688494 -o ROOT/results/node48/solver-424510-1177688494 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424510-1177688494/mxc /tmp/evaluation/424510-1177688494/instance-424510-1177688494.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 329638203

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1647416 kB
Buffers:         40552 kB
Cached:         314116 kB
SwapCached:       3760 kB
Active:         226804 kB
Inactive:       138016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647416 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            29704 kB
Committed_AS:  1260404 kB
PageTables:       1388 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= 66501 MiB

End job on node48 on Fri Apr 27 17:04:58 UTC 2007