Trace number 369044

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 5001.51

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2416.61
Satisfiable
(Un)Satisfiability was proved
Number of variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-369044-1177231012 -o ROOT/results/node55/solver-369044-1177231012 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369044-1177231012/mxc /tmp/evaluation/369044-1177231012/instance-369044-1177231012.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: 1.09 1.04 1.00 3/64 744
/proc/meminfo: memFree=1626524/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=932 CPUtime=0
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 171011259 954368 82 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 233 82 59 122 0 107 0

[startup+0.0436451 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 744
/proc/meminfo: memFree=1626524/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=1072 CPUtime=0.04
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 151 0 0 0 4 0 0 0 18 0 1 0 171011259 1097728 133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 268 133 67 122 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1072

[startup+0.10165 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 744
/proc/meminfo: memFree=1626524/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=1204 CPUtime=0.09
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 169 0 0 0 9 0 0 0 18 0 1 0 171011259 1232896 151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 301 151 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.30167 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 744
/proc/meminfo: memFree=1626524/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=1328 CPUtime=0.29
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 206 0 0 0 29 0 0 0 19 0 1 0 171011259 1359872 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 332 188 67 122 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701706 s]
/proc/loadavg: 1.09 1.04 1.00 3/64 744
/proc/meminfo: memFree=1626524/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=1452 CPUtime=0.69
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 245 0 0 0 69 0 0 0 22 0 1 0 171011259 1486848 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 363 227 67 122 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50178 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 745
/proc/meminfo: memFree=1625748/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=1580 CPUtime=1.49
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 171011259 1617920 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 395 266 67 122 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1580

[startup+3.10194 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 745
/proc/meminfo: memFree=1625492/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=1824 CPUtime=3.09
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 326 0 0 0 309 0 0 0 25 0 1 0 171011259 1867776 308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 456 308 67 122 0 330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1824

[startup+6.30124 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 745
/proc/meminfo: memFree=1625044/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=2064 CPUtime=6.29
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 405 0 0 0 629 0 0 0 25 0 1 0 171011259 2113536 387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 516 387 67 122 0 390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2064

[startup+12.7018 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 745
/proc/meminfo: memFree=1624732/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=2404 CPUtime=12.69
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 478 0 0 0 1269 0 0 0 25 0 1 0 171011259 2461696 460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 601 460 67 122 0 475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2404

[startup+25.5011 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 745
/proc/meminfo: memFree=1624348/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=2744 CPUtime=25.48
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 560 0 0 0 2548 0 0 0 25 0 1 0 171011259 2809856 542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 686 542 67 122 0 560 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2744

[startup+51.1015 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 745
/proc/meminfo: memFree=1623900/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=3200 CPUtime=51.08
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 669 0 0 0 5108 0 0 0 25 0 1 0 171011259 3276800 651 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 800 651 67 122 0 674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3200

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 745
/proc/meminfo: memFree=1623196/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=3824 CPUtime=102.26
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 831 0 0 0 10226 0 0 0 25 0 1 0 171011259 3915776 813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 956 813 67 122 0 830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3824

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 745
/proc/meminfo: memFree=1622684/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=4240 CPUtime=162.24
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 946 0 0 0 16224 0 0 0 25 0 1 0 171011259 4341760 928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703206 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1060 928 67 122 0 934 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4240

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 747
/proc/meminfo: memFree=1622300/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=4532 CPUtime=222.23
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1016 0 0 0 22223 0 0 0 25 0 1 0 171011259 4640768 998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1133 998 67 122 0 1007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4532

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 747
/proc/meminfo: memFree=1621980/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=4820 CPUtime=282.21
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1092 0 0 0 28221 0 0 0 25 0 1 0 171011259 4935680 1074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1205 1074 67 122 0 1079 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4820

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 747
/proc/meminfo: memFree=1621852/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=5028 CPUtime=342.2
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1125 0 0 0 34219 1 0 0 25 0 1 0 171011259 5148672 1107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1257 1107 67 122 0 1131 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 747
/proc/meminfo: memFree=1621660/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=5124 CPUtime=402.18
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1166 0 0 0 40217 1 0 0 25 0 1 0 171011259 5246976 1148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1281 1148 67 122 0 1155 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 747
/proc/meminfo: memFree=1621596/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=5216 CPUtime=462.17
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1185 0 0 0 46216 1 0 0 25 0 1 0 171011259 5341184 1167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1304 1167 67 122 0 1178 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5216

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 747
/proc/meminfo: memFree=1621340/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=5600 CPUtime=522.15
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1271 0 0 0 52214 1 0 0 25 0 1 0 171011259 5734400 1253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1400 1253 67 122 0 1274 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 747
/proc/meminfo: memFree=1621084/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=5696 CPUtime=582.13
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1303 0 0 0 58212 1 0 0 25 0 1 0 171011259 5832704 1285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1424 1285 67 122 0 1298 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5696

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 747
/proc/meminfo: memFree=1621020/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=5792 CPUtime=642.12
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 1327 0 0 0 64211 1 0 0 25 0 1 0 171011259 5931008 1309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 1448 1309 67 122 0 1322 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5792


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1618076/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=8832 CPUtime=4061.1
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2072 0 0 0 406103 7 0 0 25 0 1 0 171011259 9043968 2054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2208 2054 67 122 0 2082 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 8832

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1618012/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=8896 CPUtime=4121.09
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2088 0 0 0 412101 8 0 0 25 0 1 0 171011259 9109504 2070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2224 2070 67 122 0 2098 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 8896

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1618012/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=8896 CPUtime=4181.07
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2096 0 0 0 418099 8 0 0 25 0 1 0 171011259 9109504 2078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2224 2078 67 122 0 2098 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 8896

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617948/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=8896 CPUtime=4241.06
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2096 0 0 0 424098 8 0 0 25 0 1 0 171011259 9109504 2078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2224 2078 67 122 0 2098 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 8896

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617948/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=8960 CPUtime=4301.04
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2104 0 0 0 430096 8 0 0 25 0 1 0 171011259 9175040 2086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2240 2086 67 122 0 2114 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 8960

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617884/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9024 CPUtime=4361.02
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2128 0 0 0 436094 8 0 0 25 0 1 0 171011259 9240576 2110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2256 2110 67 122 0 2130 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 9024

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617820/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9024 CPUtime=4421
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2128 0 0 0 442092 8 0 0 25 0 1 0 171011259 9240576 2110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2256 2110 67 122 0 2130 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 9024

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617756/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9120 CPUtime=4480.99
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2144 0 0 0 448091 8 0 0 25 0 1 0 171011259 9338880 2126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2280 2126 67 122 0 2154 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 9120

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617820/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9120 CPUtime=4540.97
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2144 0 0 0 454089 8 0 0 25 0 1 0 171011259 9338880 2126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2280 2126 67 122 0 2154 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 9120

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617756/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9120 CPUtime=4600.96
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2144 0 0 0 460088 8 0 0 25 0 1 0 171011259 9338880 2126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2280 2126 67 122 0 2154 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 9120

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=4660.93
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 466085 8 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 9184

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=4720.93
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 472084 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535293 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 9184

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=4780.91
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 478082 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 9184

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=4840.89
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 484080 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 9184

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=4900.88
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 490079 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 9184

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617756/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=4960.86
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 496077 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 9184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=5000.05
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 499996 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9184

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 947
/proc/meminfo: memFree=1617692/2055920 swapFree=4184496/4192956
[pid=744] ppid=742 vsize=9184 CPUtime=5000.05
/proc/744/stat : 744 (mxc) R 742 744 32681 0 -1 4194304 2160 0 0 0 499996 9 0 0 25 0 1 0 171011259 9404416 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/744/statm: 2296 2142 67 122 0 2170 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.97
CPU system time (s): 0.096985
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 9252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2160
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= 8468

runsolver used 3.24551 second user time and 10.4594 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Sun Apr 22 08:36:52 UTC 2007

IDJOB= 369044
IDBENCH= 20442
IDSOLVER= 181
FILE ID= node55/369044-1177231012

PBS_JOBID= 4650438

Free space on /tmp= 66355 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= /tmp/evaluation/369044-1177231012/mxc /tmp/evaluation/369044-1177231012/instance-369044-1177231012.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-369044-1177231012 -o ROOT/results/node55/solver-369044-1177231012 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369044-1177231012/mxc /tmp/evaluation/369044-1177231012/instance-369044-1177231012.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  346cb413e25976ab9ce2952e1d53c865

RANDOM SEED= 278858347

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1626932 kB
Buffers:         40248 kB
Cached:         312552 kB
SwapCached:       2228 kB
Active:         122892 kB
Inactive:       239400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626932 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:             588 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            52756 kB
Committed_AS:  1216184 kB
PageTables:       1380 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= 66355 MiB

End job on node55 on Sun Apr 22 10:00:16 UTC 2007