Trace number 424511

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) 5000.08 5001.71

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
MD5SUMd88f118676f3385c122e8e938c696514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.54446
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/node19/watcher-424511-1177688778 -o ROOT/results/node19/solver-424511-1177688778 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424511-1177688778/mxc /tmp/evaluation/424511-1177688778/instance-424511-1177688778.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: 0.72 0.93 0.98 3/77 27529
/proc/meminfo: memFree=1574648/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1064 CPUtime=0
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 216795219 1089536 125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 266 125 57 122 0 140 0

[startup+0.0877791 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 27529
/proc/meminfo: memFree=1574648/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1336 CPUtime=0.08
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 211 0 0 0 8 0 0 0 18 0 1 0 216795219 1368064 194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 334 194 67 122 0 208 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1336

[startup+0.101781 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 27529
/proc/meminfo: memFree=1574648/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1336 CPUtime=0.1
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 216795219 1368064 194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 334 194 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301803 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 27529
/proc/meminfo: memFree=1574648/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1468 CPUtime=0.29
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 216795219 1503232 231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 367 231 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701846 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 27529
/proc/meminfo: memFree=1574648/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1600 CPUtime=0.69
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 276 0 0 0 69 0 0 0 22 0 1 0 216795219 1638400 259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 400 259 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50193 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 27530
/proc/meminfo: memFree=1573872/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1732 CPUtime=1.49
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 314 0 0 0 149 0 0 0 25 0 1 0 216795219 1773568 297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 433 297 67 122 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10111 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 27530
/proc/meminfo: memFree=1573552/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=1972 CPUtime=3.09
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 361 0 0 0 309 0 0 0 25 0 1 0 216795219 2019328 344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 493 344 67 122 0 367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1972

[startup+6.30146 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 27530
/proc/meminfo: memFree=1573168/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=2260 CPUtime=6.29
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 431 0 0 0 629 0 0 0 25 0 1 0 216795219 2314240 414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 565 414 67 122 0 439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2260

[startup+12.7011 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 27530
/proc/meminfo: memFree=1572848/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=2504 CPUtime=12.68
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 490 0 0 0 1268 0 0 0 25 0 1 0 216795219 2564096 473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547007 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 626 473 67 122 0 500 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2504

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 27530
/proc/meminfo: memFree=1572464/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=2880 CPUtime=25.49
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 586 0 0 0 2548 1 0 0 25 0 1 0 216795219 2949120 569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 720 569 67 122 0 594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2880

[startup+51.1013 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 27530
/proc/meminfo: memFree=1572144/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=3108 CPUtime=51.08
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 665 0 0 0 5107 1 0 0 25 0 1 0 216795219 3182592 648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 777 648 67 122 0 651 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3108

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 27530
/proc/meminfo: memFree=1571504/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=3664 CPUtime=102.26
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 804 0 0 0 10225 1 0 0 25 0 1 0 216795219 3751936 787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 916 787 67 122 0 790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3664

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 27530
/proc/meminfo: memFree=1570992/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=4168 CPUtime=162.25
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 934 0 0 0 16223 2 0 0 25 0 1 0 216795219 4268032 917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1042 917 67 122 0 916 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4168

[startup+222.302 s]
/proc/loadavg: 1.03 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1570736/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=4460 CPUtime=222.22
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 990 0 0 0 22220 2 0 0 25 0 1 0 216795219 4567040 973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1115 973 67 122 0 989 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4460

[startup+282.301 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1570608/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=4652 CPUtime=282.21
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1031 0 0 0 28218 3 0 0 25 0 1 0 216795219 4763648 1014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1163 1014 67 122 0 1037 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4652

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1570288/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=4940 CPUtime=342.19
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1118 0 0 0 34216 3 0 0 25 0 1 0 216795219 5058560 1101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1235 1101 67 122 0 1109 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4940

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1570160/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=5108 CPUtime=402.18
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1157 0 0 0 40214 4 0 0 25 0 1 0 216795219 5230592 1140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1277 1140 67 122 0 1151 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5108

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1569840/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=5316 CPUtime=462.16
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1210 0 0 0 46212 4 0 0 25 0 1 0 216795219 5443584 1193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1329 1193 67 122 0 1203 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5316

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1569648/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=5504 CPUtime=522.14
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1265 0 0 0 52209 5 0 0 25 0 1 0 216795219 5636096 1248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1376 1248 67 122 0 1250 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5504

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1569520/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=5776 CPUtime=582.12
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1312 0 0 0 58207 5 0 0 25 0 1 0 216795219 5914624 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1444 1295 67 122 0 1318 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5776

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27530
/proc/meminfo: memFree=1569328/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=5964 CPUtime=642.11
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 1359 0 0 0 64205 6 0 0 25 0 1 0 216795219 6107136 1342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 1491 1342 67 122 0 1365 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5964


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 0.97 0.98 3/78 27730
/proc/meminfo: memFree=1565872/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9292 CPUtime=4061.03
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2211 0 0 0 406068 35 0 0 25 0 1 0 216795219 9515008 2190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2323 2190 67 122 0 2197 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 9292

[startup+4122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565808/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9292 CPUtime=4121.02
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2211 0 0 0 412066 36 0 0 25 0 1 0 216795219 9515008 2190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2323 2190 67 122 0 2197 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 9292

[startup+4182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565744/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9292 CPUtime=4181
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2211 0 0 0 418064 36 0 0 25 0 1 0 216795219 9515008 2190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2323 2190 67 122 0 2197 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 9292

[startup+4242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565808/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9376 CPUtime=4240.98
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2229 0 0 0 424061 37 0 0 25 0 1 0 216795219 9601024 2208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2344 2208 67 122 0 2218 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 9376

[startup+4302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565808/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9344 CPUtime=4300.97
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2232 0 0 0 430059 38 0 0 25 0 1 0 216795219 9568256 2211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2336 2211 67 122 0 2210 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 9344

[startup+4362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565744/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9344 CPUtime=4360.95
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2232 0 0 0 436057 38 0 0 25 0 1 0 216795219 9568256 2211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2336 2211 67 122 0 2210 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 9344

[startup+4422.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565744/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9344 CPUtime=4420.92
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2232 0 0 0 442054 38 0 0 25 0 1 0 216795219 9568256 2211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2336 2211 67 122 0 2210 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 9344

[startup+4482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27730
/proc/meminfo: memFree=1565808/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9344 CPUtime=4480.9
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2232 0 0 0 448051 39 0 0 25 0 1 0 216795219 9568256 2211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2336 2211 67 122 0 2210 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 9344

[startup+4542.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565416/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9416 CPUtime=4540.8
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2235 0 0 0 454040 40 0 0 25 0 1 0 216795219 9641984 2214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2354 2214 67 122 0 2228 0
Current children cumulated CPU time (s) 4540.8
Current children cumulated vsize (KiB) 9416

[startup+4602.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565488/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9396 CPUtime=4600.78
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2243 0 0 0 460038 40 0 0 25 0 1 0 216795219 9621504 2222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2349 2222 67 122 0 2223 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 9396

[startup+4662.3 s]
/proc/loadavg: 1.00 0.97 0.98 3/78 27928
/proc/meminfo: memFree=1565488/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9396 CPUtime=4660.76
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2243 0 0 0 466035 41 0 0 25 0 1 0 216795219 9621504 2222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2349 2222 67 122 0 2223 0
Current children cumulated CPU time (s) 4660.76
Current children cumulated vsize (KiB) 9396

[startup+4722.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565552/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9460 CPUtime=4720.74
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2251 0 0 0 472033 41 0 0 25 0 1 0 216795219 9687040 2230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530025 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2365 2230 67 122 0 2239 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 9460

[startup+4782.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565552/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9460 CPUtime=4780.72
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2251 0 0 0 478030 42 0 0 25 0 1 0 216795219 9687040 2230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2365 2230 67 122 0 2239 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 9460

[startup+4842.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565616/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9460 CPUtime=4840.7
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2252 0 0 0 484028 42 0 0 25 0 1 0 216795219 9687040 2231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2365 2231 67 122 0 2239 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 9460

[startup+4902.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565680/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9460 CPUtime=4900.69
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2252 0 0 0 490026 43 0 0 25 0 1 0 216795219 9687040 2231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2365 2231 67 122 0 2239 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 9460

[startup+4962.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565616/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9528 CPUtime=4960.66
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2263 0 0 0 496023 43 0 0 25 0 1 0 216795219 9756672 2242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2382 2242 67 122 0 2256 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 9528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565616/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9488 CPUtime=5000.07
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2263 0 0 0 499963 44 0 0 25 0 1 0 216795219 9715712 2242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2372 2242 67 122 0 2246 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9488

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 27928
/proc/meminfo: memFree=1565616/2055920 swapFree=4153664/4192956
[pid=27529] ppid=27527 vsize=9488 CPUtime=5000.07
/proc/27529/stat : 27529 (mxc) R 27527 27529 27475 0 -1 4194304 2263 0 0 0 499963 44 0 0 25 0 1 0 216795219 9715712 2242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/27529/statm: 2372 2242 67 122 0 2246 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.08
CPU user time (s): 4999.64
CPU system time (s): 0.444932
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 9544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.444932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2263
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= 16824

runsolver used 3.74343 second user time and 10.8274 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Fri Apr 27 15:46:18 UTC 2007

IDJOB= 424511
IDBENCH= 20010
IDSOLVER= 174
FILE ID= node19/424511-1177688778

PBS_JOBID= 4698671

Free space on /tmp= 66532 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424511-1177688778/mxc /tmp/evaluation/424511-1177688778/instance-424511-1177688778.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424511-1177688778 -o ROOT/results/node19/solver-424511-1177688778 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424511-1177688778/mxc /tmp/evaluation/424511-1177688778/instance-424511-1177688778.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d88f118676f3385c122e8e938c696514

RANDOM SEED= 296224028

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1575184 kB
Buffers:         48848 kB
Cached:         342296 kB
SwapCached:       9104 kB
Active:         280292 kB
Inactive:       134612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575184 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            51348 kB
Committed_AS:  4752640 kB
PageTables:       1784 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= 66532 MiB

End job on node19 on Fri Apr 27 17:09:42 UTC 2007