Trace number 1527074

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/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
MD5SUMfa87bf22946652bd235c5205438c2d39
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1778     5396 |      --       0       --      -- |     --   | -7/41
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 413   #clauses: 1778   #literals: 5396
0.00/0.00	c CPU time:   0.004999 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:  413                                                  |
0.00/0.01	c |  Number of clauses:    1778                                                 |
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-1527074-1238575610/watcher-1527074-1238575610 -o /tmp/evaluation-result-1527074-1238575610/solver-1527074-1238575610 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527074-1238575610.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: 1.84 1.97 1.72 3/70 10386
/proc/meminfo: memFree=1008040/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130223667 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 235 195 169 0 50 0
[pid=10387] ppid=10386 vsize=832 CPUtime=0
/proc/10387/stat : 10387 (SatElite) R 10386 10386 10255 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1130223667 851968 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566517 0 0 4096 3 0 0 0 17 0 0 0
/proc/10387/statm: 208 131 68 127 0 78 0

[startup+0.0961261 s]
/proc/loadavg: 1.84 1.97 1.72 3/70 10386
/proc/meminfo: memFree=1008040/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102126 s]
/proc/loadavg: 1.84 1.97 1.72 3/70 10386
/proc/meminfo: memFree=1008040/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301162 s]
/proc/loadavg: 1.84 1.97 1.72 3/70 10386
/proc/meminfo: memFree=1008040/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702235 s]
/proc/loadavg: 1.84 1.97 1.72 3/70 10386
/proc/meminfo: memFree=1008040/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 1.84 1.97 1.72 2/72 10389
/proc/meminfo: memFree=1006040/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=3900 CPUtime=1.48
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 631 0 0 0 148 0 0 0 25 0 1 0 1130223668 3993600 616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 975 616 81 174 0 798 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9256

[startup+3.10167 s]
/proc/loadavg: 1.84 1.97 1.72 2/72 10389
/proc/meminfo: memFree=1005144/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=4828 CPUtime=3.08
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 862 0 0 0 308 0 0 0 25 0 1 0 1130223668 4943872 847 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 1207 847 81 174 0 1030 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10184

[startup+6.30125 s]
/proc/loadavg: 1.77 1.95 1.71 2/72 10389
/proc/meminfo: memFree=1003480/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=5764 CPUtime=6.28
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 1107 0 0 0 628 0 0 0 25 0 1 0 1130223668 5902336 1092 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 1441 1092 81 174 0 1264 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11120

[startup+12.7014 s]
/proc/loadavg: 1.71 1.93 1.71 2/72 10389
/proc/meminfo: memFree=1001944/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=7696 CPUtime=12.67
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 1563 0 0 0 1267 0 0 0 25 0 1 0 1130223668 7880704 1548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 1924 1548 81 174 0 1747 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13052

[startup+25.5017 s]
/proc/loadavg: 1.55 1.89 1.70 2/72 10389
/proc/meminfo: memFree=999640/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=9732 CPUtime=25.47
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 2057 0 0 0 2546 1 0 0 25 0 1 0 1130223668 9965568 2042 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 2433 2042 81 174 0 2256 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15088

[startup+51.1024 s]
/proc/loadavg: 1.36 1.82 1.68 2/72 10389
/proc/meminfo: memFree=996312/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=13436 CPUtime=51.05
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 2943 0 0 0 5103 2 0 0 25 0 1 0 1130223668 13758464 2928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 3359 2928 81 174 0 3182 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18792

[startup+102.307 s]
/proc/loadavg: 1.16 1.69 1.64 2/72 10389
/proc/meminfo: memFree=992920/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=16520 CPUtime=102.23
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 3707 0 0 0 10220 3 0 0 25 0 1 0 1130223668 16916480 3692 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 4130 3692 81 174 0 3953 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21876

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.60 2/72 10389
/proc/meminfo: memFree=989528/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=20236 CPUtime=162.2
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 4568 0 0 0 16216 4 0 0 25 0 1 0 1130223668 20721664 4553 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 5059 4553 81 174 0 4882 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25592

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.55 2/72 10389
/proc/meminfo: memFree=986264/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=23620 CPUtime=222.16
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 5372 0 0 0 22211 5 0 0 25 0 1 0 1130223668 24186880 5357 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 5905 5357 81 174 0 5728 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 28976

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.52 2/72 10389
/proc/meminfo: memFree=982744/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=27720 CPUtime=282.13
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 6319 0 0 0 28207 6 0 0 25 0 1 0 1130223668 28385280 6304 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 6930 6304 81 174 0 6753 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 33076

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.48 2/72 10389
/proc/meminfo: memFree=980248/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=30096 CPUtime=342.1
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 6884 0 0 0 34204 6 0 0 25 0 1 0 1130223668 30818304 6869 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 7524 6869 81 174 0 7347 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 35452

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.45 2/72 10389
/proc/meminfo: memFree=979416/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=30900 CPUtime=402.07
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 7080 0 0 0 40200 7 0 0 25 0 1 0 1130223668 31641600 7065 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 7725 7065 81 174 0 7548 0

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

/proc/10389/statm: 9719 8931 81 174 0 9542 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 44232

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.34 2/72 10389
/proc/meminfo: memFree=971416/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=39576 CPUtime=641.95
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 9104 0 0 0 64186 9 0 0 25 0 1 0 1130223668 40525824 9089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 9894 9089 81 174 0 9717 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 44932

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.31 2/72 10389
/proc/meminfo: memFree=969560/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=41368 CPUtime=701.92
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 9542 0 0 0 70183 9 0 0 25 0 1 0 1130223668 42360832 9527 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 10342 9527 81 174 0 10165 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 46724

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.29 2/72 10389
/proc/meminfo: memFree=965912/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=44900 CPUtime=761.89
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 10456 0 0 0 76178 11 0 0 25 0 1 0 1130223668 45977600 10441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 11225 10441 81 174 0 11048 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 50256

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.27 2/72 10389
/proc/meminfo: memFree=963672/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=47212 CPUtime=821.85
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 11007 0 0 0 82174 11 0 0 25 0 1 0 1130223668 48345088 10992 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 11803 10992 81 174 0 11626 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 52568

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/72 10395
/proc/meminfo: memFree=963288/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=47432 CPUtime=881.82
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 11041 0 0 0 88171 11 0 0 25 0 1 0 1130223668 48570368 11026 1992294400 134512640 135226915 4294956208 18446744073709551615 134539437 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 11858 11026 81 174 0 11681 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 52788

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/72 10395
/proc/meminfo: memFree=962968/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=47896 CPUtime=941.79
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 11146 0 0 0 94167 12 0 0 25 0 1 0 1130223668 49045504 11131 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 11974 11131 81 174 0 11797 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 53252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 3/72 10395
/proc/meminfo: memFree=962648/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=48372 CPUtime=1001.76
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 11260 0 0 0 100164 12 0 0 25 0 1 0 1130223668 49532928 11245 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 12093 11245 81 174 0 11916 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 53728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/72 10395
/proc/meminfo: memFree=962072/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=49108 CPUtime=1061.73
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 11417 0 0 0 106161 12 0 0 25 0 1 0 1130223668 50286592 11402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 12277 11402 81 174 0 12100 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 54464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/72 10395
/proc/meminfo: memFree=961176/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=50016 CPUtime=1121.69
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 11666 0 0 0 112157 12 0 0 25 0 1 0 1130223668 51216384 11651 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 12504 11651 81 174 0 12327 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 55372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/72 10395
/proc/meminfo: memFree=958232/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=53520 CPUtime=1181.66
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 12407 0 0 0 118154 12 0 0 25 0 1 0 1130223668 54804480 12392 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 13380 12392 81 174 0 13203 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 58876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.16 2/72 10395
/proc/meminfo: memFree=957272/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=54380 CPUtime=1200.06
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 12637 0 0 0 119994 12 0 0 25 0 1 0 1130223668 55685120 12622 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 13595 12622 81 174 0 13418 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59736

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 1.16 2/72 10395
/proc/meminfo: memFree=957272/2055920 swapFree=4170592/4192956
[pid=10386] ppid=10384 vsize=5356 CPUtime=0
/proc/10386/stat : 10386 (lysat.sh) S 10384 10386 10255 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1130223667 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10386/statm: 1339 237 195 169 0 50 0
[pid=10389] ppid=10386 vsize=54380 CPUtime=1200.06
/proc/10389/stat : 10389 (LySATi) R 10386 10386 10255 0 -1 4194304 12637 0 0 0 119994 12 0 0 25 0 1 0 1130223668 55685120 12622 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/10389/statm: 13595 12622 81 174 0 13418 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59736

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10386 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# 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): 1199.94
CPU system time (s): 0.12
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 59736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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= 3

runsolver used 1.02284 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 10:46:50
IDJOB=1527074
IDBENCH=70671
IDSOLVER=511
FILE ID=node45/1527074-1238575610
PBS_JOBID= 9062203
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527074-1238575610/watcher-1527074-1238575610 -o /tmp/evaluation-result-1527074-1238575610/solver-1527074-1238575610 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527074-1238575610.cnf i

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

MD5SUM BENCH= fa87bf22946652bd235c5205438c2d39
RANDOM SEED=851882960

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:       1008520 kB
Buffers:        110672 kB
Cached:         828596 kB
SwapCached:      11508 kB
Active:         204916 kB
Inactive:       747300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1008520 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            80496 kB
Committed_AS:  2739780 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 2009-04-01 11:06:53