Trace number 1716161

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT c/2009-03-20? (TO) 1200.07 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c Parsing...
0.69/0.71	c ==============================================================================
0.69/0.71	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.71	c ==============================================================================
0.69/0.71	c |         0 |  819017  1889038 |  245705       0        0     nan |  0.000 % |
5.48/5.54	c |         0 |  472816  1288651 |      --       0       --      -- |     --   | -148996/-152766
5.48/5.54	c ==============================================================================
5.48/5.54	c Result  :   #vars: 86440   #clauses: 472816   #literals: 1288651
5.48/5.54	c CPU time:   5.32919 s
5.48/5.54	c ==============================================================================
6.08/6.14	This is MiniSat 2.0 beta
6.08/6.14	WARNING: for repeatability, setting FPU to use double precision
6.08/6.14	============================[ Problem Statistics ]=============================
6.08/6.14	|                                                                             |
6.08/6.14	|  Number of variables:  86440                                                |
6.08/6.14	|  Number of clauses:    472816                                               |
6.11/6.41	|  Parsing time:         0.24         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716161-1240611928/watcher-1716161-1240611928 -o /tmp/evaluation-result-1716161-1240611928/solver-1716161-1240611928 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716161-1240611928.cnf c 

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): 1800 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: 1.00 1.00 1.00 3/65 11897
/proc/meminfo: memFree=1061224/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) R 11895 11897 11677 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11897/statm: 1339 234 194 169 0 50 0
[pid=11898] ppid=11897 vsize=1140 CPUtime=0
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 89222399 1167360 187 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 285 189 50 127 0 155 0

[startup+0.0483589 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11897
/proc/meminfo: memFree=1061224/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11897/statm: 1339 235 195 169 0 50 0
[pid=11898] ppid=11897 vsize=7768 CPUtime=0.03
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 1820 0 0 0 3 0 0 0 21 0 1 0 89222399 7954432 1804 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 1942 1806 50 127 0 1812 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13124

[startup+0.102367 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11897
/proc/meminfo: memFree=1061224/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11897/statm: 1339 235 195 169 0 50 0
[pid=11898] ppid=11897 vsize=21868 CPUtime=0.09
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 4779 0 0 0 7 2 0 0 21 0 1 0 89222399 22392832 4763 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 5467 4765 50 127 0 5337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27224

[startup+0.30141 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11897
/proc/meminfo: memFree=1061224/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11897/statm: 1339 235 195 169 0 50 0
[pid=11898] ppid=11897 vsize=54176 CPUtime=0.29
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 11109 0 0 0 23 6 0 0 23 0 1 0 89222399 55476224 11093 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 13544 11095 50 127 0 13414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59532

[startup+0.701474 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11897
/proc/meminfo: memFree=1061224/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11897/statm: 1339 235 195 169 0 50 0
[pid=11898] ppid=11897 vsize=82632 CPUtime=0.69
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 18573 0 0 0 59 10 0 0 25 0 1 0 89222399 84615168 18557 1992294400 134512640 135034092 4294956112 18446744073709551615 134542660 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 20658 18557 51 127 0 20528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87988

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11899
/proc/meminfo: memFree=979544/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11897/statm: 1339 235 195 169 0 50 0
[pid=11898] ppid=11897 vsize=96972 CPUtime=1.48
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 23235 0 0 0 134 14 0 0 25 0 1 0 89222399 99299328 21312 1992294400 134512640 135034092 4294956112 18446744073709551615 134566393 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 24243 21313 68 127 0 24113 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102328

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11899
/proc/meminfo: memFree=969688/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=0
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89222399 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11897/statm: 1339 235 195 169 0 50 0
[pid=11898] ppid=11897 vsize=109304 CPUtime=3.08
/proc/11898/stat : 11898 (SatElite) R 11897 11897 11677 0 -1 4194304 26067 0 0 0 293 15 0 0 25 0 1 0 89222399 111927296 23678 1992294400 134512640 135034092 4294956112 18446744073709551615 134547443 0 0 4096 3 0 0 0 17 0 0 0
/proc/11898/statm: 27326 23678 68 127 0 27196 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 114660

[startup+6.30148 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 11899
/proc/meminfo: memFree=965848/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 5356

[startup+12.7016 s]
/proc/loadavg: 1.23 1.05 1.01 2/67 11900
/proc/meminfo: memFree=1018200/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=30184 CPUtime=6.54
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 7105 0 0 0 651 3 0 0 25 0 1 0 89223013 30908416 7068 1992294400 134512640 135214827 4294956224 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 7546 7068 77 171 0 7373 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 35540

[startup+25.5029 s]
/proc/loadavg: 1.18 1.05 1.01 2/67 11900
/proc/meminfo: memFree=1012568/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=36392 CPUtime=19.34
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 8654 0 0 0 1929 5 0 0 25 0 1 0 89223013 37265408 8617 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 9098 8617 77 171 0 8925 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 41748

[startup+51.1024 s]
/proc/loadavg: 1.11 1.04 1.01 2/67 11900
/proc/meminfo: memFree=991256/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=58224 CPUtime=44.93
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 14092 0 0 0 4483 10 0 0 25 0 1 0 89223013 59621376 14055 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 14556 14055 77 171 0 14383 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 63580

[startup+102.306 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 11900
/proc/meminfo: memFree=951640/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=97384 CPUtime=96.11
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 23863 0 0 0 9591 20 0 0 25 0 1 0 89223013 99721216 23826 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 24346 23826 77 171 0 24173 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 102740

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 11900
/proc/meminfo: memFree=906904/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=142108 CPUtime=156.08
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 35059 0 0 0 15577 31 0 0 25 0 1 0 89223013 145518592 35022 1992294400 134512640 135214827 4294956224 18446744073709551615 134529473 0 0 4096 3 0 0 0 17 1 0 0
/proc/11900/statm: 35527 35022 77 171 0 35354 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 147464

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 11900
/proc/meminfo: memFree=862488/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=186260 CPUtime=216.04
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 46109 0 0 0 21564 40 0 0 25 0 1 0 89223013 190730240 46072 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 46565 46072 77 171 0 46392 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 191616

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 11900
/proc/meminfo: memFree=820696/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=228728 CPUtime=276.02
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 56680 0 0 0 27552 50 0 0 25 0 1 0 89223013 234217472 56643 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 57182 56644 77 171 0 57009 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 234084

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 11900
/proc/meminfo: memFree=787480/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=261392 CPUtime=335.99
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 64870 0 0 0 33541 58 0 0 25 0 1 0 89223013 267665408 64833 1992294400 134512640 135214827 4294956224 18446744073709551615 134527462 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 65348 64833 77 171 0 65175 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 266748


################
# More data... #
################

/proc/11900/statm: 99792 99254 77 171 0 99619 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 404524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11900
/proc/meminfo: memFree=620824/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=427588 CPUtime=635.84
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 106415 0 0 0 63489 95 0 0 25 0 1 0 89223013 437850112 106378 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 106897 106378 77 171 0 106724 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 432944

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11900
/proc/meminfo: memFree=592600/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=455960 CPUtime=695.81
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 113510 0 0 0 69479 102 0 0 25 0 1 0 89223013 466903040 113473 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 113990 113473 77 171 0 113817 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 461316

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11900
/proc/meminfo: memFree=559320/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=488960 CPUtime=755.78
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 121765 0 0 0 75469 109 0 0 25 0 1 0 89223013 500695040 121728 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 122240 121728 77 171 0 122067 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 494316

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=521624/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=527284 CPUtime=815.75
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 131260 0 0 0 81459 116 0 0 25 0 1 0 89223013 539938816 131223 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 131821 131223 77 171 0 131648 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 532640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=490072/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=558508 CPUtime=875.72
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 139076 0 0 0 87450 122 0 0 25 0 1 0 89223013 571912192 139039 1992294400 134512640 135214827 4294956224 18446744073709551615 134527450 0 0 4096 3 0 0 0 17 1 0 0
/proc/11900/statm: 139627 139039 77 171 0 139454 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 563864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=454488/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=594392 CPUtime=935.69
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 148041 0 0 0 93439 130 0 0 25 0 1 0 89223013 608657408 148004 1992294400 134512640 135214827 4294956224 18446744073709551615 134527511 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 148598 148004 77 171 0 148425 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 599748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=421080/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=627316 CPUtime=995.67
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 156298 0 0 0 99429 138 0 0 25 0 1 0 89223013 642371584 156261 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 156829 156261 77 171 0 156656 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 632672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=389592/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=658976 CPUtime=1055.63
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 164233 0 0 0 105419 144 0 0 25 0 1 0 89223013 674791424 164196 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/11900/statm: 164744 164196 77 171 0 164571 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 664332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=355544/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=692716 CPUtime=1115.6
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 172666 0 0 0 111410 150 0 0 25 0 1 0 89223013 709341184 172629 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 173179 172629 77 171 0 173006 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 698072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=323416/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=725128 CPUtime=1175.57
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 180756 0 0 0 117399 158 0 0 25 0 1 0 89223013 742531072 180719 1992294400 134512640 135214827 4294956224 18446744073709551615 134527621 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 181282 180719 77 171 0 181109 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 730484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=312792/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=735068 CPUtime=1193.96
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 183258 0 0 0 119236 160 0 0 25 0 1 0 89223013 752709632 183221 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 183767 183221 77 171 0 183594 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 740424

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11902
/proc/meminfo: memFree=312792/2055920 swapFree=4192956/4192956
[pid=11897] ppid=11895 vsize=5356 CPUtime=6.11
/proc/11897/stat : 11897 (lysat.sh) S 11895 11897 11677 0 -1 4194304 310 34838 0 0 0 0 586 25 16 0 1 0 89222399 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11897/statm: 1339 237 195 169 0 50 0
[pid=11900] ppid=11897 vsize=735068 CPUtime=1193.96
/proc/11900/stat : 11900 (LySATc) R 11897 11897 11677 0 -1 4194304 183258 0 0 0 119236 160 0 0 25 0 1 0 89223013 752709632 183221 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/11900/statm: 183767 183221 77 171 0 183594 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 740424

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11897 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=869107
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=259960
# CPU time returned by wait4() is 6.12907
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.22
CPU system time (s): 1.85
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 740424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.86911
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35148
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= 24

runsolver used 1.74073 second user time and 2.6336 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-25 00:25:29
IDJOB=1716161
IDBENCH=20370
IDSOLVER=512
FILE ID=node89/1716161-1240611928
PBS_JOBID= 9186237
Free space on /tmp= 66480 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716161-1240611928/watcher-1716161-1240611928 -o /tmp/evaluation-result-1716161-1240611928/solver-1716161-1240611928 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716161-1240611928.cnf c

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=853020669

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1061704 kB
Buffers:         97272 kB
Cached:         791080 kB
SwapCached:          0 kB
Active:         297764 kB
Inactive:       604476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1061704 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16808 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            77904 kB
Committed_AS:   232252 kB
PageTables:       1384 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= 66464 MiB
End job on node89 at 2009-04-25 00:45:32