Trace number 1525200

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.08/0.14	c |         0 |   41720   126728 |      --       0       --      -- |     --   | -280/728
0.08/0.14	c ==============================================================================
0.08/0.14	c Result  :   #vars: 9746   #clauses: 41720   #literals: 126728
0.08/0.14	c CPU time:   0.132979 s
0.08/0.14	c ==============================================================================
0.08/0.19	This is MiniSat 2.0 beta
0.08/0.19	WARNING: for repeatability, setting FPU to use double precision
0.08/0.19	============================[ Problem Statistics ]=============================
0.08/0.19	|                                                                             |
0.08/0.20	|  Number of variables:  9746                                                 |
0.08/0.20	|  Number of clauses:    41720                                                |
0.19/0.23	|  Parsing time:         0.03         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525200-1238389803/watcher-1525200-1238389803 -o /tmp/evaluation-result-1525200-1238389803/solver-1525200-1238389803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525200-1238389803.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: 0.99 1.00 0.99 3/64 24212
/proc/meminfo: memFree=1262576/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111642459 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 235 195 169 0 50 0
[pid=24213] ppid=24212 vsize=1556 CPUtime=0
/proc/24213/stat : 24213 (SatElite) R 24212 24212 23915 0 -1 4194304 293 0 0 0 0 0 0 0 19 0 1 0 1111642460 1593344 277 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/24213/statm: 389 279 50 127 0 259 0

[startup+0.088982 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24212
/proc/meminfo: memFree=1262576/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111642459 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 235 195 169 0 50 0
[pid=24213] ppid=24212 vsize=6068 CPUtime=0.07
/proc/24213/stat : 24213 (SatElite) R 24212 24212 23915 0 -1 4194304 1272 0 0 0 7 0 0 0 19 0 1 0 1111642460 6213632 1256 1992294400 134512640 135034092 4294956112 18446744073709551615 134566465 0 0 4096 3 0 0 0 17 0 0 0
/proc/24213/statm: 1517 1256 68 127 0 1387 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11424

[startup+0.101983 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24212
/proc/meminfo: memFree=1262576/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111642459 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 235 195 169 0 50 0
[pid=24213] ppid=24212 vsize=6068 CPUtime=0.08
/proc/24213/stat : 24213 (SatElite) R 24212 24212 23915 0 -1 4194304 1272 0 0 0 8 0 0 0 19 0 1 0 1111642460 6213632 1256 1992294400 134512640 135034092 4294956112 18446744073709551615 134566484 0 0 4096 3 0 0 0 17 0 0 0
/proc/24213/statm: 1517 1256 68 127 0 1387 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11424

[startup+0.30201 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24212
/proc/meminfo: memFree=1262576/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+0.701046 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24212
/proc/meminfo: memFree=1262576/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1256280/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=7536 CPUtime=1.29
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 1665 0 0 0 129 0 0 0 25 0 1 0 1111642479 7716864 1651 1992294400 134512640 135214827 4294956224 18446744073709551615 134537235 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 1884 1651 78 171 0 1711 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12892

[startup+3.10125 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1253592/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=11104 CPUtime=2.89
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 2558 0 0 0 288 1 0 0 25 0 1 0 1111642479 11370496 2544 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 2776 2544 78 171 0 2603 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16460

[startup+6.30153 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1246744/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=17236 CPUtime=6.09
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 4086 0 0 0 607 2 0 0 25 0 1 0 1111642479 17649664 4072 1992294400 134512640 135214827 4294956224 18446744073709551615 134537524 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 4309 4072 78 171 0 4136 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22592

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1235360/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=28228 CPUtime=12.49
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 6843 0 0 0 1245 4 0 0 25 0 1 0 1111642479 28905472 6829 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 7057 6829 78 171 0 6884 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33584

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1216736/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=46008 CPUtime=25.27
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 11291 0 0 0 2520 7 0 0 25 0 1 0 1111642479 47112192 11277 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 11502 11277 78 171 0 11329 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51364

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1214752/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=47592 CPUtime=50.86
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 11676 0 0 0 5079 7 0 0 25 0 1 0 1111642479 48734208 11662 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 11898 11662 78 171 0 11725 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 52948

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1194592/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=67656 CPUtime=102.05
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 16704 0 0 0 10194 11 0 0 25 0 1 0 1111642479 69279744 16690 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 16914 16690 78 171 0 16741 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 73012

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1194592/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=67776 CPUtime=162.02
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 16710 0 0 0 16191 11 0 0 25 0 1 0 1111642479 69402624 16696 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 16944 16696 78 171 0 16771 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 73132

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1185760/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=76620 CPUtime=222
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 18906 0 0 0 22187 13 0 0 25 0 1 0 1111642479 78458880 18892 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 19155 18892 78 171 0 18982 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 81976

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1178656/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=84144 CPUtime=281.99
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 20793 0 0 0 28184 15 0 0 25 0 1 0 1111642479 86163456 20779 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 21036 20779 78 171 0 20863 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 89500

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1176032/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=86388 CPUtime=341.96
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 21355 0 0 0 34181 15 0 0 25 0 1 0 1111642479 88461312 21341 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 21597 21341 78 171 0 21424 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 91744

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 24215
/proc/meminfo: memFree=1175840/2055920 swapFree=4176996/4192956

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

/proc/24215/statm: 25359 25109 78 171 0 25186 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 106792

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 24215
/proc/meminfo: memFree=1159072/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=103284 CPUtime=641.84
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 25607 0 0 0 64165 19 0 0 25 0 1 0 1111642479 105762816 25593 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 25821 25593 78 171 0 25648 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 108640

[startup+702.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 24215
/proc/meminfo: memFree=1158944/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=103284 CPUtime=701.81
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 25607 0 0 0 70162 19 0 0 25 0 1 0 1111642479 105762816 25593 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 25821 25593 78 171 0 25648 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 108640

[startup+762.307 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 24215
/proc/meminfo: memFree=1158880/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=103284 CPUtime=761.79
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 25607 0 0 0 76160 19 0 0 25 0 1 0 1111642479 105762816 25593 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 25821 25593 78 171 0 25648 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 108640

[startup+822.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 24215
/proc/meminfo: memFree=1156832/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=105396 CPUtime=821.76
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 26117 0 0 0 82157 19 0 0 25 0 1 0 1111642479 107925504 26103 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 26349 26103 78 171 0 26176 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 110752

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 24215
/proc/meminfo: memFree=1147936/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=114420 CPUtime=881.74
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 28348 0 0 0 88152 22 0 0 25 0 1 0 1111642479 117166080 28334 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 28605 28334 78 171 0 28432 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 119776

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 24215
/proc/meminfo: memFree=1147936/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=114420 CPUtime=941.72
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 28348 0 0 0 94150 22 0 0 25 0 1 0 1111642479 117166080 28334 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 28605 28334 78 171 0 28432 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 119776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24215
/proc/meminfo: memFree=1147936/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=114420 CPUtime=1001.7
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 28348 0 0 0 100148 22 0 0 25 0 1 0 1111642479 117166080 28334 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 28605 28334 78 171 0 28432 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 119776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24215
/proc/meminfo: memFree=1135008/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=127400 CPUtime=1061.67
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 31594 0 0 0 106142 25 0 0 25 0 1 0 1111642479 130457600 31580 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 31850 31580 78 171 0 31677 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 132756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24215
/proc/meminfo: memFree=1135008/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=127400 CPUtime=1121.66
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 31596 0 0 0 112140 26 0 0 25 0 1 0 1111642479 130457600 31582 1992294400 134512640 135214827 4294956224 18446744073709551615 134536461 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 31850 31582 78 171 0 31677 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 132756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24215
/proc/meminfo: memFree=1135008/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=127400 CPUtime=1181.64
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 31597 0 0 0 118138 26 0 0 25 0 1 0 1111642479 130457600 31583 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 31850 31583 78 171 0 31677 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 132756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24215
/proc/meminfo: memFree=1134944/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=127400 CPUtime=1199.83
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 31597 0 0 0 119957 26 0 0 25 0 1 0 1111642479 130457600 31583 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 31850 31583 78 171 0 31677 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 132756

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: 1.00 1.00 1.00 2/66 24215
/proc/meminfo: memFree=1134944/2055920 swapFree=4176996/4192956
[pid=24212] ppid=24210 vsize=5356 CPUtime=0.19
/proc/24212/stat : 24212 (lysat.sh) S 24210 24212 23915 0 -1 4194304 310 1361 0 0 0 0 18 1 17 0 1 0 1111642459 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24212/statm: 1339 237 195 169 0 50 0
[pid=24215] ppid=24212 vsize=127400 CPUtime=1199.83
/proc/24215/stat : 24215 (LySATc) R 24212 24212 23915 0 -1 4194304 31597 0 0 0 119957 26 0 0 25 0 1 0 1111642479 130457600 31583 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24215/statm: 31850 31583 78 171 0 31677 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 132756

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24212 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=181972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.197969
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.75
CPU system time (s): 0.27
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 132756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.181972
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1671
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= 5
involuntary context switches= 4

runsolver used 0.927858 second user time and 3.44948 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-30 07:10:03
IDJOB=1525200
IDBENCH=70296
IDSOLVER=512
FILE ID=node50/1525200-1238389803
PBS_JOBID= 9061369
Free space on /tmp= 64220 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525200-1238389803/watcher-1525200-1238389803 -o /tmp/evaluation-result-1525200-1238389803/solver-1525200-1238389803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525200-1238389803.cnf c

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=2030029613

node50.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		: 3000.238
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		: 3000.238
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:       1263120 kB
Buffers:         95980 kB
Cached:         592392 kB
SwapCached:       9920 kB
Active:          86852 kB
Inactive:       613172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263120 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          17268 kB
Slab:            78848 kB
Committed_AS:  3000288 kB
PageTables:       1456 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= 64216 MiB
End job on node50 at 2009-03-30 07:30:06