Trace number 333697

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
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/node3/watcher-333697-1173526334 -o ROOT/results/node3/solver-333697-1173526334 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333697-1173526334/mxc /tmp/evaluation/333697-1173526334/instance-333697-1173526334.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 3/77 28276
/proc/meminfo: memFree=1548776/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=932 CPUtime=0
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 372588295 954368 90 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530210 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 233 90 57 122 0 107 0

[startup+0.0589599 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28276
/proc/meminfo: memFree=1548776/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1196 CPUtime=0.05
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 155 0 0 0 5 0 0 0 18 0 1 0 372588295 1224704 139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 299 139 59 122 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1196

[startup+0.101962 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28276
/proc/meminfo: memFree=1548776/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1204 CPUtime=0.1
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 372588295 1232896 157 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519896 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 301 157 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301979 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28276
/proc/meminfo: memFree=1548776/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1348 CPUtime=0.29
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 202 0 0 0 29 0 0 0 19 0 1 0 372588295 1380352 184 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 337 184 67 122 0 211 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1348

[startup+0.702011 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28276
/proc/meminfo: memFree=1548776/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1348 CPUtime=0.69
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 223 0 0 0 69 0 0 0 22 0 1 0 372588295 1380352 205 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 337 205 67 122 0 211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1348

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1548192/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1480 CPUtime=1.49
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 372588295 1515520 229 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 370 229 67 122 0 244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1480

[startup+3.10121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1547936/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1608 CPUtime=3.09
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 372588295 1646592 278 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 402 278 67 122 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1608

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1547552/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=1852 CPUtime=6.29
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 372588295 1896448 321 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 463 321 67 122 0 337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1852

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1547232/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=2100 CPUtime=12.69
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 404 0 0 0 1269 0 0 0 25 0 1 0 372588295 2150400 386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 525 386 67 122 0 399 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2100

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1546848/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=2476 CPUtime=25.49
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 489 0 0 0 2549 0 0 0 25 0 1 0 372588295 2535424 471 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 619 471 67 122 0 493 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2476

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1546464/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=2808 CPUtime=51.08
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 576 0 0 0 5108 0 0 0 25 0 1 0 372588295 2875392 558 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529951 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 702 558 67 122 0 576 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2808

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1546016/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=3240 CPUtime=102.27
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 680 0 0 0 10227 0 0 0 25 0 1 0 372588295 3317760 662 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 810 662 67 122 0 684 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1545696/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=3472 CPUtime=162.25
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 755 0 0 0 16224 1 0 0 25 0 1 0 372588295 3555328 737 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 868 737 67 122 0 742 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3472

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1545376/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=3696 CPUtime=222.23
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 805 0 0 0 22222 1 0 0 25 0 1 0 372588295 3784704 787 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 924 787 67 122 0 798 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3696

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1545056/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4028 CPUtime=282.22
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 884 0 0 0 28221 1 0 0 25 0 1 0 372588295 4124672 866 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1007 866 67 122 0 881 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4028

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1544992/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4160 CPUtime=342.2
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 905 0 0 0 34219 1 0 0 25 0 1 0 372588295 4259840 887 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531139 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1040 887 67 122 0 914 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4160

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28277
/proc/meminfo: memFree=1544672/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4484 CPUtime=402.19
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 992 0 0 0 40217 2 0 0 25 0 1 0 372588295 4591616 974 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1121 974 67 122 0 995 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4484

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28277
/proc/meminfo: memFree=1544672/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4484 CPUtime=462.17
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1001 0 0 0 46215 2 0 0 25 0 1 0 372588295 4591616 983 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1121 983 67 122 0 995 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4484

[startup+522.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 28277
/proc/meminfo: memFree=1544608/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4584 CPUtime=522.16
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1027 0 0 0 52213 3 0 0 25 0 1 0 372588295 4694016 1009 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1146 1009 67 122 0 1020 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4584

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1544416/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4780 CPUtime=582.14
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1061 0 0 0 58211 3 0 0 25 0 1 0 372588295 4894720 1043 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1195 1043 67 122 0 1069 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4780

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1544160/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=4972 CPUtime=642.12
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1128 0 0 0 64209 3 0 0 25 0 1 0 372588295 5091328 1110 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1243 1110 67 122 0 1117 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4972

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1544096/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5068 CPUtime=702.11
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1149 0 0 0 70207 4 0 0 25 0 1 0 372588295 5189632 1131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1267 1131 67 122 0 1141 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5068

[startup+762.305 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 28279
/proc/meminfo: memFree=1543776/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5376 CPUtime=762.09
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1229 0 0 0 76205 4 0 0 25 0 1 0 372588295 5505024 1211 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519616 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1344 1211 67 122 0 1218 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 5376

[startup+822.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 28279
/proc/meminfo: memFree=1543712/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5472 CPUtime=822.08
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1253 0 0 0 82203 5 0 0 25 0 1 0 372588295 5603328 1235 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1368 1235 67 122 0 1242 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5472

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 28279
/proc/meminfo: memFree=1543648/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5568 CPUtime=882.06
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1261 0 0 0 88201 5 0 0 25 0 1 0 372588295 5701632 1243 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1392 1243 67 122 0 1266 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5568

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28279
/proc/meminfo: memFree=1543520/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5664 CPUtime=942.04
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1287 0 0 0 94199 5 0 0 25 0 1 0 372588295 5799936 1269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1416 1269 67 122 0 1290 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1543328/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5864 CPUtime=1002.03
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1336 0 0 0 100197 6 0 0 25 0 1 0 372588295 6004736 1318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1466 1318 67 122 0 1340 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1543328/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5864 CPUtime=1062.01
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1344 0 0 0 106195 6 0 0 25 0 1 0 372588295 6004736 1326 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1466 1326 67 122 0 1340 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 5864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1543264/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=5968 CPUtime=1122
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1365 0 0 0 112193 7 0 0 25 0 1 0 372588295 6111232 1347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1492 1347 67 122 0 1366 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1543072/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=6176 CPUtime=1181.98
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1414 0 0 0 118191 7 0 0 25 0 1 0 372588295 6324224 1396 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1544 1396 67 122 0 1418 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 6176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28279
/proc/meminfo: memFree=1543008/2055920 swapFree=4158660/4192956
[pid=28276] ppid=28274 vsize=6176 CPUtime=1200.08
/proc/28276/stat : 28276 (mxc) R 28274 28276 27364 0 -1 4194304 1422 0 0 0 120001 7 0 0 25 0 1 0 372588295 6324224 1404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1544 1404 67 122 0 1418 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6176

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.078987
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 6176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1422
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= 2126

runsolver used 1.44278 second user time and 2.89656 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sat Mar 10 11:32:14 UTC 2007

IDJOB= 333697
IDBENCH= 24610
IDSOLVER= 107
FILE ID= node3/333697-1173526334

PBS_JOBID= 4101134

Free space on /tmp= 66518 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333697-1173526334/mxc /tmp/evaluation/333697-1173526334/instance-333697-1173526334.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-333697-1173526334 -o ROOT/results/node3/solver-333697-1173526334 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333697-1173526334/mxc /tmp/evaluation/333697-1173526334/instance-333697-1173526334.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b79b003513b2a70c9b89188422a831e2

RANDOM SEED= 512215764

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1549248 kB
Buffers:         48984 kB
Cached:         368280 kB
SwapCached:       2568 kB
Active:         218004 kB
Inactive:       222348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549248 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            51972 kB
Committed_AS:  1511220 kB
PageTables:       1656 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= 66518 MiB

End job on node3 on Sat Mar 10 11:52:17 UTC 2007