Trace number 337561

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-337561-1173669736 -o ROOT/results/node48/solver-337561-1173669736 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337561-1173669736/mxc /tmp/evaluation/337561-1173669736/instance-337561-1173669736.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/64 7125
/proc/meminfo: memFree=1810584/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1064 CPUtime=0
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 92767578 1089536 104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 266 104 57 122 0 140 0

[startup+0.0155809 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7125
/proc/meminfo: memFree=1810584/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1064 CPUtime=0.01
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 132 0 0 0 1 0 0 0 18 0 1 0 92767578 1089536 116 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 266 116 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101595 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7125
/proc/meminfo: memFree=1810584/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1204 CPUtime=0.09
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 92767578 1232896 177 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 301 177 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7125
/proc/meminfo: memFree=1810584/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1336 CPUtime=0.29
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 92767578 1368064 205 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 334 205 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.702698 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7125
/proc/meminfo: memFree=1810584/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1468 CPUtime=0.69
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 254 0 0 0 69 0 0 0 22 0 1 0 92767578 1503232 236 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 367 236 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1809808/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1592 CPUtime=1.49
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 92767578 1630208 274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 398 274 67 122 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592

[startup+3.10111 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1809552/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=1724 CPUtime=3.09
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 326 0 0 0 309 0 0 0 25 0 1 0 92767578 1765376 308 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529072 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 431 308 67 122 0 305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1724

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1809168/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=2092 CPUtime=6.29
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 388 0 0 0 629 0 0 0 25 0 1 0 92767578 2142208 370 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 523 370 67 122 0 397 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2092

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1808912/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=2344 CPUtime=12.69
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 458 0 0 0 1269 0 0 0 25 0 1 0 92767578 2400256 440 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 586 440 67 122 0 460 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2344

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1808592/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=2576 CPUtime=25.48
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 528 0 0 0 2548 0 0 0 25 0 1 0 92767578 2637824 510 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 644 510 67 122 0 518 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2576

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1808080/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=3024 CPUtime=51.07
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 640 0 0 0 5107 0 0 0 25 0 1 0 92767578 3096576 622 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 756 622 67 122 0 630 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3024

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1807632/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=3448 CPUtime=102.26
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 752 0 0 0 10226 0 0 0 25 0 1 0 92767578 3530752 734 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 862 734 67 122 0 736 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3448

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1807248/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=3840 CPUtime=162.23
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 839 0 0 0 16223 0 0 0 25 0 1 0 92767578 3932160 821 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 960 821 67 122 0 834 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3840

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1806864/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=4256 CPUtime=222.21
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 932 0 0 0 22221 0 0 0 25 0 1 0 92767578 4358144 914 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1064 914 67 122 0 938 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4256

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1806672/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=4348 CPUtime=282.2
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 975 0 0 0 28219 1 0 0 25 0 1 0 92767578 4452352 957 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1087 957 67 122 0 961 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4348

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1806416/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=4668 CPUtime=342.17
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1051 0 0 0 34216 1 0 0 25 0 1 0 92767578 4780032 1033 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1167 1033 67 122 0 1041 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4668

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1806224/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=4772 CPUtime=402.15
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1083 0 0 0 40214 1 0 0 25 0 1 0 92767578 4886528 1065 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1193 1065 67 122 0 1067 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4772

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805968/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5064 CPUtime=462.13
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1143 0 0 0 46212 1 0 0 25 0 1 0 92767578 5185536 1125 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531675 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1266 1125 67 122 0 1140 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5064

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805776/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5236 CPUtime=522.11
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1198 0 0 0 52210 1 0 0 25 0 1 0 92767578 5361664 1180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1309 1180 67 122 0 1183 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5236

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805712/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5328 CPUtime=582.09
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1209 0 0 0 58208 1 0 0 25 0 1 0 92767578 5455872 1191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517410 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1332 1191 67 122 0 1206 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5328

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805648/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5328 CPUtime=642.07
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1219 0 0 0 64206 1 0 0 25 0 1 0 92767578 5455872 1201 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1332 1201 67 122 0 1206 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5328

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805584/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5476 CPUtime=702.04
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1245 0 0 0 70203 1 0 0 25 0 1 0 92767578 5607424 1227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1369 1227 67 122 0 1243 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 5476

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805328/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5580 CPUtime=762.02
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1287 0 0 0 76201 1 0 0 25 0 1 0 92767578 5713920 1269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1395 1269 67 122 0 1269 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5580

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805264/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5736 CPUtime=822
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1309 0 0 0 82199 1 0 0 25 0 1 0 92767578 5873664 1291 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1434 1291 67 122 0 1308 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 5736

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805136/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5736 CPUtime=881.99
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1326 0 0 0 88197 2 0 0 25 0 1 0 92767578 5873664 1308 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1434 1308 67 122 0 1308 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 5736

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805136/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5820 CPUtime=941.96
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1339 0 0 0 94194 2 0 0 25 0 1 0 92767578 5959680 1321 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1455 1321 67 122 0 1329 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805072/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5900 CPUtime=1001.94
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1349 0 0 0 100192 2 0 0 25 0 1 0 92767578 6041600 1331 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1475 1331 67 122 0 1349 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5900

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1805072/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5884 CPUtime=1061.92
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1354 0 0 0 106190 2 0 0 25 0 1 0 92767578 6025216 1336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519549 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1471 1336 67 122 0 1345 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1804944/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=5988 CPUtime=1121.9
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1376 0 0 0 112188 2 0 0 25 0 1 0 92767578 6131712 1358 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134537491 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1497 1358 67 122 0 1371 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 5988

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1804752/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=6116 CPUtime=1181.88
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1418 0 0 0 118186 2 0 0 25 0 1 0 92767578 6262784 1400 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1529 1400 67 122 0 1403 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 6116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1804752/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=6116 CPUtime=1200.07
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1420 0 0 0 120005 2 0 0 25 0 1 0 92767578 6262784 1402 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1529 1402 67 122 0 1403 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6116

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7126
/proc/meminfo: memFree=1804752/2055920 swapFree=4183544/4192956
[pid=7125] ppid=7123 vsize=6116 CPUtime=1200.07
/proc/7125/stat : 7125 (mxc) R 7123 7125 6369 0 -1 4194304 1420 0 0 0 120005 2 0 0 25 0 1 0 92767578 6262784 1402 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7125/statm: 1529 1402 67 122 0 1403 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.029995
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 6228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1420
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= 2544

runsolver used 0.798878 second user time and 2.48862 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Mon Mar 12 03:22:16 UTC 2007

IDJOB= 337561
IDBENCH= 24702
IDSOLVER= 107
FILE ID= node48/337561-1173669736

PBS_JOBID= 4101700

Free space on /tmp= 66481 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337561-1173669736/mxc /tmp/evaluation/337561-1173669736/instance-337561-1173669736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-337561-1173669736 -o ROOT/results/node48/solver-337561-1173669736 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337561-1173669736/mxc /tmp/evaluation/337561-1173669736/instance-337561-1173669736.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  95e4195bdde82ec65467d8f29f037cf2

RANDOM SEED= 908033899

TIME LIMIT= 1200 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		: 3000.259
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		: 3000.259
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:       1810992 kB
Buffers:         24908 kB
Cached:         172116 kB
SwapCached:       3712 kB
Active:          94412 kB
Inactive:       113252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810992 kB
SwapTotal:     4192956 kB
SwapFree:      4183544 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            23300 kB
Committed_AS:   130988 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= 66481 MiB

End job on node48 on Mon Mar 12 03:42:19 UTC 2007