Trace number 297498

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) 1200.06 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
Bench CategoryRANDOM (random 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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-297498-1171839701 -o ROOT/results/node30/solver-297498-1171839701 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297498-1171839701/mxc /tmp/evaluation/297498-1171839701/instance-297498-1171839701.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/83 4752
/proc/meminfo: memFree=855600/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=1064 CPUtime=0
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 177734125 1089536 118 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528299 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 266 118 57 122 0 140 0

[startup+0.107546 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 4752
/proc/meminfo: memFree=855600/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=1336 CPUtime=0.1
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 203 0 0 0 10 0 0 0 18 0 1 0 177734125 1368064 185 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 334 185 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515604 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 4752
/proc/meminfo: memFree=855600/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=1460 CPUtime=0.51
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 249 0 0 0 51 0 0 0 21 0 1 0 177734125 1495040 231 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 365 231 67 122 0 239 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1460

[startup+1.33672 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 4753
/proc/meminfo: memFree=854824/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=1580 CPUtime=1.33
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 284 0 0 0 133 0 0 0 25 0 1 0 177734125 1617920 266 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 395 266 67 122 0 269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1580

[startup+2.97395 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 4755
/proc/meminfo: memFree=854440/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=1836 CPUtime=2.96
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 335 0 0 0 296 0 0 0 25 0 1 0 177734125 1880064 317 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 459 317 67 122 0 333 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1836

[startup+6.25442 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 4757
/proc/meminfo: memFree=854184/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=2088 CPUtime=6.24
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 392 0 0 0 624 0 0 0 25 0 1 0 177734125 2138112 374 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 522 374 67 122 0 396 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2088

[startup+12.7113 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 4763
/proc/meminfo: memFree=853800/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=2340 CPUtime=12.69
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 450 0 0 0 1269 0 0 0 25 0 1 0 177734125 2396160 432 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 585 432 67 122 0 459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2340

[startup+25.5222 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 4797
/proc/meminfo: memFree=853544/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=2576 CPUtime=25.48
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 523 0 0 0 2548 0 0 0 25 0 1 0 177734125 2637824 505 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 644 505 67 122 0 518 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2576

[startup+51.1448 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 4819
/proc/meminfo: memFree=853096/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=3008 CPUtime=51.08
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 641 0 0 0 5108 0 0 0 25 0 1 0 177734125 3080192 623 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 752 623 67 122 0 626 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3008

[startup+102.359 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4839
/proc/meminfo: memFree=853728/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=3520 CPUtime=102.28
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 765 0 0 0 10227 1 0 0 25 0 1 0 177734125 3604480 747 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 880 747 67 122 0 754 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3520

[startup+162.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4839
/proc/meminfo: memFree=853408/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=3892 CPUtime=162.28
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 848 0 0 0 16227 1 0 0 25 0 1 0 177734125 3985408 830 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 973 830 67 122 0 847 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3892

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4839
/proc/meminfo: memFree=853088/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=4272 CPUtime=222.29
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 939 0 0 0 22227 2 0 0 25 0 1 0 177734125 4374528 921 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1068 921 67 122 0 942 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4272

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4839
/proc/meminfo: memFree=852832/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=4480 CPUtime=282.29
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 991 0 0 0 28227 2 0 0 25 0 1 0 177734125 4587520 973 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1120 973 67 122 0 994 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4480

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4839
/proc/meminfo: memFree=852576/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=4660 CPUtime=342.31
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1053 0 0 0 34228 3 0 0 25 0 1 0 177734125 4771840 1035 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1165 1035 67 122 0 1039 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4660

[startup+402.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4839
/proc/meminfo: memFree=852512/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=4828 CPUtime=402.32
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1091 0 0 0 40229 3 0 0 25 0 1 0 177734125 4943872 1073 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1207 1073 67 122 0 1081 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4828

[startup+462.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4839
/proc/meminfo: memFree=852512/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=4936 CPUtime=462.33
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1104 0 0 0 46230 3 0 0 25 0 1 0 177734125 5054464 1086 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1234 1086 67 122 0 1108 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 4936

[startup+522.549 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 4839
/proc/meminfo: memFree=852192/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5200 CPUtime=522.34
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1187 0 0 0 52230 4 0 0 25 0 1 0 177734125 5324800 1169 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1300 1169 67 122 0 1174 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 5200

[startup+582.57 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4839
/proc/meminfo: memFree=852128/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5276 CPUtime=582.35
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1199 0 0 0 58230 5 0 0 25 0 1 0 177734125 5402624 1181 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1319 1181 67 122 0 1193 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5276

[startup+642.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4839
/proc/meminfo: memFree=852000/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5368 CPUtime=642.36
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1223 0 0 0 64231 5 0 0 25 0 1 0 177734125 5496832 1205 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1342 1205 67 122 0 1216 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 5368

[startup+702.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851936/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5452 CPUtime=702.37
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1248 0 0 0 70231 6 0 0 25 0 1 0 177734125 5582848 1230 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1363 1230 67 122 0 1237 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 5452

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851744/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5632 CPUtime=762.38
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1288 0 0 0 76232 6 0 0 25 0 1 0 177734125 5767168 1270 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1408 1270 67 122 0 1282 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 5632

[startup+822.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851744/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5716 CPUtime=822.38
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1306 0 0 0 82232 6 0 0 25 0 1 0 177734125 5853184 1288 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1429 1288 67 122 0 1303 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 5716

[startup+882.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851552/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5816 CPUtime=882.39
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1339 0 0 0 88232 7 0 0 25 0 1 0 177734125 5955584 1321 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517401 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1454 1321 67 122 0 1328 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 5816

[startup+942.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851552/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5816 CPUtime=942.39
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1342 0 0 0 94232 7 0 0 25 0 1 0 177734125 5955584 1324 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1454 1324 67 122 0 1328 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 5816

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851488/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=5904 CPUtime=1002.41
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1360 0 0 0 100233 8 0 0 25 0 1 0 177734125 6045696 1342 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531060 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1476 1342 67 122 0 1350 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 5904

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851360/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=6028 CPUtime=1062.42
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1379 0 0 0 106234 8 0 0 25 0 1 0 177734125 6172672 1361 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1507 1361 67 122 0 1381 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 6028

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851360/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=6024 CPUtime=1122.43
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1382 0 0 0 112234 9 0 0 25 0 1 0 177734125 6168576 1364 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1506 1364 67 122 0 1380 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 6024

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851232/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=6140 CPUtime=1182.43
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1420 0 0 0 118234 9 0 0 25 0 1 0 177734125 6287360 1402 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1535 1402 67 122 0 1409 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 6140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4839
/proc/meminfo: memFree=851168/2055920 swapFree=4146080/4192956
[pid=4752] ppid=4750 vsize=6240 CPUtime=1200.05
/proc/4752/stat : 4752 (mxc) R 4750 4752 3399 0 -1 4194304 1444 0 0 0 119996 9 0 0 25 0 1 0 177734125 6389760 1426 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4752/statm: 1560 1426 67 122 0 1434 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6240

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): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.096985
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 6240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1444
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= 1893

runsolver used 1.24681 second user time and 2.75058 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sun Feb 18 23:01:41 UTC 2007

IDJOB= 297498
IDBENCH= 19963
IDSOLVER= 107
FILE ID= node30/297498-1171839701

PBS_JOBID= 3839660

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297498-1171839701/mxc /tmp/evaluation/297498-1171839701/instance-297498-1171839701.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-297498-1171839701 -o ROOT/results/node30/solver-297498-1171839701 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297498-1171839701/mxc /tmp/evaluation/297498-1171839701/instance-297498-1171839701.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 123327931

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        856008 kB
Buffers:         43712 kB
Cached:        1038384 kB
SwapCached:      15288 kB
Active:         835008 kB
Inactive:       273968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856008 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          31192 kB
Slab:            75964 kB
Committed_AS:   606916 kB
PageTables:       2108 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= 66563 MiB

End job on node30 on Sun Feb 18 23:21:43 UTC 2007