Trace number 1525209

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
MD5SUM0a19f92dcb720285a20d980734b7d718
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.4954
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...
0.02/0.04	c ==============================================================================
0.02/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.04	c ==============================================================================
0.02/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.08/0.14	c |         0 |   41732   126613 |      --       0       --      -- |     --   | -268/613
0.08/0.14	c ==============================================================================
0.08/0.14	c Result  :   #vars: 9767   #clauses: 41732   #literals: 126613
0.08/0.14	c CPU time:   0.12898 s
0.08/0.14	c ==============================================================================
0.08/0.19	c lySAT 0.1
0.08/0.19	c minisat core +  additionnal features
0.08/0.19	c ============================[ Problem Statistics ]=============================
0.08/0.19	c |                                                                             |
0.08/0.19	c |  Number of variables:  9767                                                 |
0.08/0.19	c |  Number of clauses:    41732                                                |
0.18/0.22	c |  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-1525209-1238390298/watcher-1525209-1238390298 -o /tmp/evaluation-result-1525209-1238390298/solver-1525209-1238390298 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525209-1238390298.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 1.18 3/70 2275
/proc/meminfo: memFree=788368/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111692471 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 235 195 169 0 50 0
[pid=2276] ppid=2275 vsize=1556 CPUtime=0
/proc/2276/stat : 2276 (SatElite) R 2275 2275 1973 0 -1 4194304 320 0 0 0 0 0 0 0 19 0 1 0 1111692471 1593344 304 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/2276/statm: 389 306 50 127 0 259 0

[startup+0.0375769 s]
/proc/loadavg: 0.92 0.99 1.18 3/70 2275
/proc/meminfo: memFree=788368/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111692471 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 235 195 169 0 50 0
[pid=2276] ppid=2275 vsize=4664 CPUtime=0.02
/proc/2276/stat : 2276 (SatElite) R 2275 2275 1973 0 -1 4194304 974 0 0 0 2 0 0 0 19 0 1 0 1111692471 4775936 958 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/2276/statm: 1199 959 50 127 0 1069 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10020

[startup+0.102588 s]
/proc/loadavg: 0.92 0.99 1.18 3/70 2275
/proc/meminfo: memFree=788368/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111692471 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 235 195 169 0 50 0
[pid=2276] ppid=2275 vsize=5896 CPUtime=0.08
/proc/2276/stat : 2276 (SatElite) R 2275 2275 1973 0 -1 4194304 1267 0 0 0 8 0 0 0 19 0 1 0 1111692471 6037504 1251 1992294400 134512640 135034092 4294956096 18446744073709551615 134529196 0 0 4096 3 0 0 0 17 0 0 0
/proc/2276/statm: 1474 1251 68 127 0 1344 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11252

[startup+0.302637 s]
/proc/loadavg: 0.92 0.99 1.18 3/70 2275
/proc/meminfo: memFree=788368/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701708 s]
/proc/loadavg: 0.92 0.99 1.18 3/70 2275
/proc/meminfo: memFree=788368/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50184 s]
/proc/loadavg: 0.92 0.99 1.18 2/72 2278
/proc/meminfo: memFree=782008/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=7304 CPUtime=1.3
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 1616 0 0 0 129 1 0 0 25 0 1 0 1111692491 7479296 1602 1992294400 134512640 135226915 4294956208 18446744073709551615 134539457 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 1826 1602 82 174 0 1649 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12660

[startup+3.10113 s]
/proc/loadavg: 0.92 0.99 1.18 2/72 2278
/proc/meminfo: memFree=780728/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=9524 CPUtime=2.89
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 2152 0 0 0 288 1 0 0 25 0 1 0 1111692491 9752576 2138 1992294400 134512640 135226915 4294956208 18446744073709551615 134525924 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 2381 2138 82 174 0 2204 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14880

[startup+6.30171 s]
/proc/loadavg: 0.93 0.99 1.18 2/72 2278
/proc/meminfo: memFree=775864/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=12272 CPUtime=6.09
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 2867 0 0 0 607 2 0 0 25 0 1 0 1111692491 12566528 2853 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 3068 2853 82 174 0 2891 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17628

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 1.18 2/72 2278
/proc/meminfo: memFree=771072/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=17136 CPUtime=12.49
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 4065 0 0 0 1246 3 0 0 25 0 1 0 1111692491 17547264 4051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 4284 4051 82 174 0 4107 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22492

[startup+25.5022 s]
/proc/loadavg: 0.95 0.99 1.18 2/72 2278
/proc/meminfo: memFree=760576/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=27824 CPUtime=25.29
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 6721 0 0 0 2524 5 0 0 25 0 1 0 1111692491 28491776 6707 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 6956 6707 82 174 0 6779 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33180

[startup+51.1029 s]
/proc/loadavg: 0.96 0.99 1.17 2/72 2278
/proc/meminfo: memFree=744128/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=45460 CPUtime=50.87
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 11126 0 0 0 5078 9 0 0 25 0 1 0 1111692491 46551040 11112 1992294400 134512640 135226915 4294956208 18446744073709551615 134539990 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 11365 11112 82 174 0 11188 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 50816

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.16 2/72 2278
/proc/meminfo: memFree=724544/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=63792 CPUtime=102.04
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 15724 0 0 0 10190 14 0 0 25 0 1 0 1111692491 65323008 15710 1992294400 134512640 135226915 4294956208 18446744073709551615 134540797 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 15948 15710 82 174 0 15771 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 69148

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 1.16 2/72 2278
/proc/meminfo: memFree=713920/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=74256 CPUtime=162.01
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 18338 0 0 0 16185 16 0 0 25 0 1 0 1111692491 76038144 18324 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 18564 18324 82 174 0 18387 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 79612

[startup+222.302 s]
/proc/loadavg: 1.07 1.01 1.15 2/72 2278
/proc/meminfo: memFree=696448/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=91792 CPUtime=221.98
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 22692 0 0 0 22177 21 0 0 25 0 1 0 1111692491 93995008 22678 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 22948 22678 82 174 0 22771 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 97148

[startup+282.302 s]
/proc/loadavg: 1.07 1.03 1.14 2/72 2278
/proc/meminfo: memFree=665152/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=123076 CPUtime=281.96
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 30533 0 0 0 28167 29 0 0 25 0 1 0 1111692491 126029824 30519 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 30769 30519 82 174 0 30592 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 128432

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 1.14 2/72 2278
/proc/meminfo: memFree=665088/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=123076 CPUtime=341.93
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 30533 0 0 0 34164 29 0 0 25 0 1 0 1111692491 126029824 30519 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 30769 30519 82 174 0 30592 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 128432

[startup+402.302 s]
/proc/loadavg: 1.06 1.04 1.13 2/72 2278
/proc/meminfo: memFree=630720/2055920 swapFree=4170584/4192956

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

/proc/2278/statm: 46994 46771 82 174 0 46817 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 193332

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/72 2278
/proc/meminfo: memFree=600000/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=187976 CPUtime=641.78
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 46785 0 0 0 64129 49 0 0 25 0 1 0 1111692491 192487424 46771 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 46994 46771 82 174 0 46817 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 193332

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/72 2278
/proc/meminfo: memFree=599872/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=187976 CPUtime=701.74
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 46785 0 0 0 70125 49 0 0 25 0 1 0 1111692491 192487424 46771 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 46994 46771 82 174 0 46817 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 193332

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.08 2/72 2278
/proc/meminfo: memFree=578688/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=209592 CPUtime=761.71
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 52115 0 0 0 76116 55 0 0 25 0 1 0 1111692491 214622208 52101 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 52398 52101 82 174 0 52221 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 214948

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/72 2278
/proc/meminfo: memFree=553920/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=234188 CPUtime=821.67
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 58293 0 0 0 82105 62 0 0 25 0 1 0 1111692491 239808512 58279 1992294400 134512640 135226915 4294956208 18446744073709551615 134539483 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 58547 58279 82 174 0 58370 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 239544

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/72 2278
/proc/meminfo: memFree=553856/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=234188 CPUtime=881.64
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 58293 0 0 0 88102 62 0 0 25 0 1 0 1111692491 239808512 58279 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 58547 58279 82 174 0 58370 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 239544

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 2278
/proc/meminfo: memFree=553792/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=234188 CPUtime=941.61
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 58293 0 0 0 94099 62 0 0 25 0 1 0 1111692491 239808512 58279 1992294400 134512640 135226915 4294956208 18446744073709551615 134539615 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 58547 58279 82 174 0 58370 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 239544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 2278
/proc/meminfo: memFree=553792/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=234188 CPUtime=1001.58
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 58293 0 0 0 100096 62 0 0 25 0 1 0 1111692491 239808512 58279 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 58547 58279 82 174 0 58370 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 239544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/72 2278
/proc/meminfo: memFree=537280/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=251324 CPUtime=1061.56
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 62572 0 0 0 106088 68 0 0 25 0 1 0 1111692491 257355776 62558 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 62831 62558 82 174 0 62654 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 256680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/72 2278
/proc/meminfo: memFree=503872/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=284176 CPUtime=1121.52
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 70815 0 0 0 112074 78 0 0 25 0 1 0 1111692491 290996224 70801 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 71044 70801 82 174 0 70867 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 289532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/72 2278
/proc/meminfo: memFree=474368/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=314264 CPUtime=1181.49
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 78244 0 0 0 118060 89 0 0 25 0 1 0 1111692491 321806336 78230 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 78566 78230 82 174 0 78389 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 319620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/72 2278
/proc/meminfo: memFree=472512/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=315704 CPUtime=1199.88
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 78602 0 0 0 119899 89 0 0 25 0 1 0 1111692491 323280896 78588 1992294400 134512640 135226915 4294956208 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 78926 78588 82 174 0 78749 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 321060

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 1.04 2/72 2278
/proc/meminfo: memFree=472512/2055920 swapFree=4170584/4192956
[pid=2275] ppid=2273 vsize=5356 CPUtime=0.18
/proc/2275/stat : 2275 (lysat.sh) S 2273 2275 1973 0 -1 4194304 311 1356 0 0 0 0 17 1 17 0 1 0 1111692471 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1339 237 195 169 0 50 0
[pid=2278] ppid=2275 vsize=315704 CPUtime=1199.88
/proc/2278/stat : 2278 (LySATi) R 2275 2275 1973 0 -1 4194304 78602 0 0 0 119899 89 0 0 25 0 1 0 1111692491 323280896 78588 1992294400 134512640 135226915 4294956208 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 0 0 0
/proc/2278/statm: 78926 78588 82 174 0 78749 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 321060

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2275 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=179972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.193969
# 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): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.16
CPU system time (s): 0.9
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 321060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.179972
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1667
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= 7

runsolver used 1.05084 second user time and 3.35449 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 07:18:18
IDJOB=1525209
IDBENCH=70298
IDSOLVER=511
FILE ID=node45/1525209-1238390298
PBS_JOBID= 9061364
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525209-1238390298/watcher-1525209-1238390298 -o /tmp/evaluation-result-1525209-1238390298/solver-1525209-1238390298 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525209-1238390298.cnf i

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

MD5SUM BENCH= 0a19f92dcb720285a20d980734b7d718
RANDOM SEED=435835385

node45.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		: 3000.285
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		: 3000.285
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:        788848 kB
Buffers:        101712 kB
Cached:        1059160 kB
SwapCached:      11516 kB
Active:         247836 kB
Inactive:       926020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788848 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            78548 kB
Committed_AS:  2542548 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-30 07:38:21