Trace number 1526424

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 i/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2109     6425 |      --       0       --      -- |     --   | -16/50
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 485   #clauses: 2109   #literals: 6425
0.00/0.00	c CPU time:   0.006998 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  485                                                  |
0.00/0.01	c |  Number of clauses:    2109                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526424-1238496688/watcher-1526424-1238496688 -o /tmp/evaluation-result-1526424-1238496688/solver-1526424-1238496688 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526424-1238496688.cnf i 

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: 0.92 0.99 1.24 3/68 6332
/proc/meminfo: memFree=974720/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) R 6330 6332 6106 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122330423 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6332/statm: 1339 234 194 169 0 50 0
[pid=6333] ppid=6332 vsize=960 CPUtime=0
/proc/6333/stat : 6333 (SatElite) R 6332 6332 6106 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1122330423 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134529225 0 0 4096 3 0 0 0 17 0 0 0
/proc/6333/statm: 240 144 68 127 0 110 0

[startup+0.0746591 s]
/proc/loadavg: 0.92 0.99 1.24 3/68 6332
/proc/meminfo: memFree=974720/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10266 s]
/proc/loadavg: 0.92 0.99 1.24 3/68 6332
/proc/meminfo: memFree=974720/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301683 s]
/proc/loadavg: 0.92 0.99 1.24 3/68 6332
/proc/meminfo: memFree=974720/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702728 s]
/proc/loadavg: 0.92 0.99 1.24 3/68 6332
/proc/meminfo: memFree=974720/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50281 s]
/proc/loadavg: 0.92 0.99 1.24 2/70 6335
/proc/meminfo: memFree=972720/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=3880 CPUtime=1.48
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 615 0 0 0 148 0 0 0 25 0 1 0 1122330424 3973120 600 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 970 600 81 174 0 793 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9236

[startup+3.10199 s]
/proc/loadavg: 0.92 0.99 1.24 2/70 6335
/proc/meminfo: memFree=971760/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=4820 CPUtime=3.08
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 863 0 0 0 308 0 0 0 25 0 1 0 1122330424 4935680 848 1992294400 134512640 135226915 4294956208 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 1205 848 81 174 0 1028 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10176

[startup+6.30134 s]
/proc/loadavg: 0.93 0.99 1.24 2/70 6335
/proc/meminfo: memFree=969904/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=6032 CPUtime=6.27
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 1163 0 0 0 627 0 0 0 25 0 1 0 1122330424 6176768 1148 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 1508 1148 81 174 0 1331 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11388

[startup+12.7011 s]
/proc/loadavg: 0.93 0.99 1.23 2/70 6335
/proc/meminfo: memFree=968432/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=7788 CPUtime=12.67
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 1602 0 0 0 1267 0 0 0 25 0 1 0 1122330424 7974912 1587 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 1947 1587 81 174 0 1770 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13144

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 1.23 2/70 6335
/proc/meminfo: memFree=966000/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=10016 CPUtime=25.47
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 2141 0 0 0 2546 1 0 0 25 0 1 0 1122330424 10256384 2126 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 2504 2126 81 174 0 2327 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15372

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 1.22 2/70 6335
/proc/meminfo: memFree=962992/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=13352 CPUtime=51.06
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 2948 0 0 0 5104 2 0 0 25 0 1 0 1122330424 13672448 2933 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 3338 2933 81 174 0 3161 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18708

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 1.21 2/70 6335
/proc/meminfo: memFree=959600/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=16448 CPUtime=102.24
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 3696 0 0 0 10221 3 0 0 25 0 1 0 1122330424 16842752 3681 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 4112 3681 81 174 0 3935 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21804

[startup+162.303 s]
/proc/loadavg: 0.99 0.99 1.19 2/70 6335
/proc/meminfo: memFree=953840/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=22252 CPUtime=162.21
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 5146 0 0 0 16217 4 0 0 25 0 1 0 1122330424 22786048 5131 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/6335/statm: 5563 5131 81 174 0 5386 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27608

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.18 2/70 6335
/proc/meminfo: memFree=950768/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=25408 CPUtime=222.18
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 5906 0 0 0 22213 5 0 0 25 0 1 0 1122330424 26017792 5891 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 6352 5891 81 174 0 6175 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30764

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.16 2/70 6335
/proc/meminfo: memFree=949360/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=27152 CPUtime=282.16
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 6260 0 0 0 28211 5 0 0 25 0 1 0 1122330424 27803648 6245 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 6788 6245 81 174 0 6611 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32508

[startup+342.303 s]
/proc/loadavg: 0.99 0.99 1.15 2/70 6335
/proc/meminfo: memFree=945520/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=30980 CPUtime=342.13
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 7243 0 0 0 34207 6 0 0 25 0 1 0 1122330424 31723520 7228 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/6335/statm: 7745 7228 81 174 0 7568 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 36336

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.14 2/70 6335
/proc/meminfo: memFree=945008/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=31592 CPUtime=402.1
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 7364 0 0 0 40204 6 0 0 25 0 1 0 1122330424 32350208 7349 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 7898 7349 81 174 0 7721 0

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

/proc/6335/statm: 9226 8707 81 174 0 9049 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 42260

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.10 2/70 6341
/proc/meminfo: memFree=937456/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=39348 CPUtime=582.03
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 9189 0 0 0 58194 9 0 0 25 0 1 0 1122330424 40292352 9174 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 9837 9174 81 174 0 9660 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 44704

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 1.09 2/70 6341
/proc/meminfo: memFree=937136/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=39816 CPUtime=642.01
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 9278 0 0 0 64192 9 0 0 25 0 1 0 1122330424 40771584 9263 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 9954 9263 81 174 0 9777 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45172

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.09 2/70 6341
/proc/meminfo: memFree=936560/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=40540 CPUtime=701.98
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 9442 0 0 0 70189 9 0 0 25 0 1 0 1122330424 41512960 9427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/6335/statm: 10135 9427 81 174 0 9958 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 45896

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.08 2/70 6341
/proc/meminfo: memFree=933296/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=43820 CPUtime=761.95
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 10282 0 0 0 76186 9 0 0 25 0 1 0 1122330424 44871680 10267 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 10955 10267 81 174 0 10778 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 49176

[startup+822.303 s]
/proc/loadavg: 0.99 0.99 1.07 2/70 6341
/proc/meminfo: memFree=929200/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=48096 CPUtime=821.93
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 11305 0 0 0 82182 11 0 0 25 0 1 0 1122330424 49250304 11290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 12024 11290 81 174 0 11847 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 53452

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/70 6341
/proc/meminfo: memFree=928752/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=48368 CPUtime=881.9
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 11404 0 0 0 88179 11 0 0 25 0 1 0 1122330424 49528832 11389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 12092 11389 81 174 0 11915 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 53724

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/70 6341
/proc/meminfo: memFree=928560/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=48680 CPUtime=941.87
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 11472 0 0 0 94176 11 0 0 25 0 1 0 1122330424 49848320 11457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 12170 11457 81 174 0 11993 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 54036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.06 2/70 6341
/proc/meminfo: memFree=927984/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=49248 CPUtime=1001.85
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 11597 0 0 0 100174 11 0 0 25 0 1 0 1122330424 50429952 11582 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 12312 11582 81 174 0 12135 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 54604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.05 2/70 6341
/proc/meminfo: memFree=927344/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=50060 CPUtime=1061.82
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 11777 0 0 0 106171 11 0 0 25 0 1 0 1122330424 51261440 11762 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6335/statm: 12515 11762 81 174 0 12338 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 55416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/70 6341
/proc/meminfo: memFree=926576/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=50788 CPUtime=1121.79
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 11948 0 0 0 112168 11 0 0 25 0 1 0 1122330424 52006912 11933 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 12697 11933 81 174 0 12520 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 56144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/70 6341
/proc/meminfo: memFree=923440/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=54052 CPUtime=1181.77
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 12762 0 0 0 118164 13 0 0 25 0 1 0 1122330424 55349248 12747 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 13513 12747 81 174 0 13336 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 59408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.04 2/70 6341
/proc/meminfo: memFree=922288/2055920 swapFree=4176188/4192956
[pid=6332] ppid=6330 vsize=5356 CPUtime=0
/proc/6332/stat : 6332 (lysat.sh) S 6330 6332 6106 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1122330423 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1339 237 195 169 0 50 0
[pid=6335] ppid=6332 vsize=55164 CPUtime=1200.06
/proc/6335/stat : 6335 (LySATi) R 6332 6332 6106 0 -1 4194304 13023 0 0 0 119993 13 0 0 25 0 1 0 1122330424 56487936 13008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6335/statm: 13791 13008 81 174 0 13614 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60520

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6332 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 60520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476
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= 2

runsolver used 1.20282 second user time and 3.20051 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-31 12:51:28
IDJOB=1526424
IDBENCH=70541
IDSOLVER=511
FILE ID=node59/1526424-1238496688
PBS_JOBID= 9061904
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526424-1238496688/watcher-1526424-1238496688 -o /tmp/evaluation-result-1526424-1238496688/solver-1526424-1238496688 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526424-1238496688.cnf i

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=1549780101

node59.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		: 3000.209
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		: 3000.209
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:        975200 kB
Buffers:        110092 kB
Cached:         862600 kB
SwapCached:      10112 kB
Active:         201496 kB
Inactive:       782756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975200 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16704 kB
Slab:            82072 kB
Committed_AS:  3084156 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-03-31 13:11:30