Trace number 369049

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 5003.31

General information on the benchmark

Namecrafted/spence/
hard/s105-100.cnf
MD5SUM10504a7a3c243a95ceed50b111e5b049
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1443.06
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
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/node24/watcher-369049-1177232202 -o ROOT/results/node24/solver-369049-1177232202 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369049-1177232202/mxc /tmp/evaluation/369049-1177232202/instance-369049-1177232202.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: 0.92 0.98 0.99 3/77 4255
/proc/meminfo: memFree=1383752/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=932 CPUtime=0
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 171138205 954368 83 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 233 83 59 122 0 107 0

[startup+0.055223 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4255
/proc/meminfo: memFree=1383752/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1072 CPUtime=0.05
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 160 0 0 0 5 0 0 0 18 0 1 0 171138205 1097728 142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 268 142 67 122 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1072

[startup+0.102229 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4255
/proc/meminfo: memFree=1383752/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1204 CPUtime=0.1
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 171 0 0 0 10 0 0 0 18 0 1 0 171138205 1232896 153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 301 153 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301249 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4255
/proc/meminfo: memFree=1383752/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1336 CPUtime=0.29
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 199 0 0 0 29 0 0 0 19 0 1 0 171138205 1368064 181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 334 181 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701294 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4255
/proc/meminfo: memFree=1383752/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1468 CPUtime=0.69
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 238 0 0 0 69 0 0 0 23 0 1 0 171138205 1503232 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 367 220 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1383040/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1596 CPUtime=1.49
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 171138205 1634304 256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 399 256 67 122 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1596

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1382720/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1848 CPUtime=3.09
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 333 0 0 0 309 0 0 0 25 0 1 0 171138205 1892352 315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 462 315 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1382400/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=1968 CPUtime=6.29
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 378 0 0 0 629 0 0 0 25 0 1 0 171138205 2015232 360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 492 360 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1381952/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=2324 CPUtime=12.69
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 454 0 0 0 1269 0 0 0 25 0 1 0 171138205 2379776 436 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 581 436 67 122 0 455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1381696/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=2548 CPUtime=25.49
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 530 0 0 0 2549 0 0 0 25 0 1 0 171138205 2609152 512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 637 512 67 122 0 511 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2548

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1381376/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=2992 CPUtime=51.06
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 631 0 0 0 5106 0 0 0 25 0 1 0 171138205 3063808 613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 748 613 67 122 0 622 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2992

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1380736/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=3552 CPUtime=102.24
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 766 0 0 0 10224 0 0 0 25 0 1 0 171138205 3637248 748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 888 748 67 122 0 762 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1380224/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=4108 CPUtime=162.2
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 895 0 0 0 16220 0 0 0 25 0 1 0 171138205 4206592 877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528115 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1027 877 67 122 0 901 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4108

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4256
/proc/meminfo: memFree=1379904/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=4396 CPUtime=222.16
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 969 0 0 0 22215 1 0 0 25 0 1 0 171138205 4501504 951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531585 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1099 951 67 122 0 973 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 4396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 4378
/proc/meminfo: memFree=1378320/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=4592 CPUtime=282.13
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1024 0 0 0 28210 3 0 0 25 0 1 0 171138205 4702208 1006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1148 1006 67 122 0 1022 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4592

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4454
/proc/meminfo: memFree=1379072/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=4800 CPUtime=342.1
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1076 0 0 0 34204 6 0 0 25 0 1 0 171138205 4915200 1058 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1200 1058 67 122 0 1074 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 4800

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4454
/proc/meminfo: memFree=1379072/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=4896 CPUtime=402.05
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1102 0 0 0 40199 6 0 0 25 0 1 0 171138205 5013504 1084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1224 1084 67 122 0 1098 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 4896

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4454
/proc/meminfo: memFree=1378944/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=5076 CPUtime=462.01
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1140 0 0 0 46195 6 0 0 25 0 1 0 171138205 5197824 1122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1269 1122 67 122 0 1143 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 5076

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4454
/proc/meminfo: memFree=1378688/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=5360 CPUtime=521.98
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1215 0 0 0 52192 6 0 0 25 0 1 0 171138205 5488640 1197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1340 1197 67 122 0 1214 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 5360

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4454
/proc/meminfo: memFree=1378624/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=5360 CPUtime=581.94
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1227 0 0 0 58187 7 0 0 25 0 1 0 171138205 5488640 1209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616991 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1340 1209 67 122 0 1214 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 5360

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4454
/proc/meminfo: memFree=1378496/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=5568 CPUtime=641.91
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1279 0 0 0 64184 7 0 0 25 0 1 0 171138205 5701632 1261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 1392 1261 67 122 0 1266 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 5568


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4059.63
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 405941 22 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519332 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4059.63
Current children cumulated vsize (KiB) 8488

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4119.59
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 411937 22 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529829 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4119.59
Current children cumulated vsize (KiB) 8488

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4179.54
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 417932 22 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4179.54
Current children cumulated vsize (KiB) 8488

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4239.5
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 423928 22 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4239.5
Current children cumulated vsize (KiB) 8488

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4299.47
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 429925 22 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4299.47
Current children cumulated vsize (KiB) 8488

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375616/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4359.44
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 435921 23 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4359.44
Current children cumulated vsize (KiB) 8488

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375616/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8488 CPUtime=4419.41
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 1995 0 0 0 441918 23 0 0 25 0 1 0 171138205 8691712 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2122 1969 67 122 0 1996 0
Current children cumulated CPU time (s) 4419.41
Current children cumulated vsize (KiB) 8488

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375616/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8616 CPUtime=4479.38
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2031 0 0 0 447915 23 0 0 25 0 1 0 171138205 8822784 2005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2154 2005 67 122 0 2028 0
Current children cumulated CPU time (s) 4479.38
Current children cumulated vsize (KiB) 8616

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375616/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8588 CPUtime=4539.33
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2031 0 0 0 453910 23 0 0 25 0 1 0 171138205 8794112 2005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2147 2005 67 122 0 2021 0
Current children cumulated CPU time (s) 4539.33
Current children cumulated vsize (KiB) 8588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8588 CPUtime=4599.3
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2031 0 0 0 459907 23 0 0 25 0 1 0 171138205 8794112 2005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2147 2005 67 122 0 2021 0
Current children cumulated CPU time (s) 4599.3
Current children cumulated vsize (KiB) 8588

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375488/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8652 CPUtime=4659.27
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2036 0 0 0 465903 24 0 0 25 0 1 0 171138205 8859648 2010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2163 2010 67 122 0 2037 0
Current children cumulated CPU time (s) 4659.27
Current children cumulated vsize (KiB) 8652

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375424/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8844 CPUtime=4719.23
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2079 0 0 0 471899 24 0 0 25 0 1 0 171138205 9056256 2053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2211 2053 67 122 0 2085 0
Current children cumulated CPU time (s) 4719.23
Current children cumulated vsize (KiB) 8844

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375360/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8908 CPUtime=4779.18
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2105 0 0 0 477894 24 0 0 25 0 1 0 171138205 9121792 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2227 2069 67 122 0 2101 0
Current children cumulated CPU time (s) 4779.18
Current children cumulated vsize (KiB) 8908

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375360/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8908 CPUtime=4839.15
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2105 0 0 0 483891 24 0 0 25 0 1 0 171138205 9121792 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2227 2069 67 122 0 2101 0
Current children cumulated CPU time (s) 4839.15
Current children cumulated vsize (KiB) 8908

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375360/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8908 CPUtime=4899.11
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2105 0 0 0 489887 24 0 0 25 0 1 0 171138205 9121792 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2227 2069 67 122 0 2101 0
Current children cumulated CPU time (s) 4899.11
Current children cumulated vsize (KiB) 8908

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375360/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8972 CPUtime=4959.07
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2121 0 0 0 495883 24 0 0 25 0 1 0 171138205 9187328 2085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2243 2085 67 122 0 2117 0
Current children cumulated CPU time (s) 4959.07
Current children cumulated vsize (KiB) 8972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375360/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8972 CPUtime=5000.05
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2121 0 0 0 499981 24 0 0 25 0 1 0 171138205 9187328 2085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2243 2085 67 122 0 2117 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 8972

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

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

[startup+5003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4654
/proc/meminfo: memFree=1375360/2055920 swapFree=4144308/4192956
[pid=4255] ppid=4253 vsize=8972 CPUtime=5000.05
/proc/4255/stat : 4255 (mxc) R 4253 4255 3954 0 -1 4194304 2121 0 0 0 499981 24 0 0 25 0 1 0 171138205 9187328 2085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4255/statm: 2243 2085 67 122 0 2117 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 8972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5003.31
CPU time (s): 5000.06
CPU user time (s): 4999.82
CPU system time (s): 0.247962
CPU usage (%): 99.9352
Max. virtual memory (cumulated for all children) (KiB): 9044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2121
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= 111372

runsolver used 4.80327 second user time and 13.405 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sun Apr 22 08:56:42 UTC 2007

IDJOB= 369049
IDBENCH= 20447
IDSOLVER= 181
FILE ID= node24/369049-1177232202

PBS_JOBID= 4650448

Free space on /tmp= 66234 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s105-100.cnf
COMMAND LINE= /tmp/evaluation/369049-1177232202/mxc /tmp/evaluation/369049-1177232202/instance-369049-1177232202.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-369049-1177232202 -o ROOT/results/node24/solver-369049-1177232202 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369049-1177232202/mxc /tmp/evaluation/369049-1177232202/instance-369049-1177232202.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  10504a7a3c243a95ceed50b111e5b049

RANDOM SEED= 615061989

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1384160 kB
Buffers:         68724 kB
Cached:         509960 kB
SwapCached:      16792 kB
Active:         263936 kB
Inactive:       340236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384160 kB
SwapTotal:     4192956 kB
SwapFree:      4144308 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          30852 kB
Slab:            53092 kB
Committed_AS:  3712996 kB
PageTables:       1808 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= 66234 MiB

End job on node24 on Sun Apr 22 10:20:07 UTC 2007