Trace number 1526624

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/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S131938947-014.cnf
MD5SUMe0b283f050c44779317a891a591f5168
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark108.796
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1687     5134 |      --       0       --      -- |     --   | -13/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 388   #clauses: 1687   #literals: 5134
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:  388                                                  |
0.00/0.01	c |  Number of clauses:    1687                                                 |
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-1526624-1238522214/watcher-1526624-1238522214 -o /tmp/evaluation-result-1526624-1238522214/solver-1526624-1238522214 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526624-1238522214.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: 1.04 1.03 1.00 3/70 7799
/proc/meminfo: memFree=1012624/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) R 7797 7799 7675 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124884007 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7799/statm: 1339 234 194 169 0 50 0
[pid=7800] ppid=7799 vsize=832 CPUtime=0
/proc/7800/stat : 7800 (SatElite) R 7799 7799 7675 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1124884007 851968 129 1992294400 134512640 135034092 4294956112 18446744073709551615 134575599 0 0 4096 3 0 0 0 17 0 0 0
/proc/7800/statm: 208 129 68 127 0 78 0

[startup+0.0911859 s]
/proc/loadavg: 1.04 1.03 1.00 3/70 7799
/proc/meminfo: memFree=1012624/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101185 s]
/proc/loadavg: 1.04 1.03 1.00 3/70 7799
/proc/meminfo: memFree=1012624/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301222 s]
/proc/loadavg: 1.04 1.03 1.00 3/70 7799
/proc/meminfo: memFree=1012624/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701294 s]
/proc/loadavg: 1.04 1.03 1.00 3/70 7799
/proc/meminfo: memFree=1012624/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 1.04 1.03 1.00 2/72 7802
/proc/meminfo: memFree=1010688/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=3884 CPUtime=1.48
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 608 0 0 0 148 0 0 0 25 0 1 0 1124884008 3977216 593 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 971 593 81 174 0 794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9240

[startup+3.10173 s]
/proc/loadavg: 1.04 1.03 1.00 2/72 7802
/proc/meminfo: memFree=1009728/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=4800 CPUtime=3.08
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 844 0 0 0 308 0 0 0 25 0 1 0 1124884008 4915200 829 1992294400 134512640 135226915 4294956224 18446744073709551615 134536809 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 1200 829 81 174 0 1023 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10156

[startup+6.30131 s]
/proc/loadavg: 1.04 1.03 1.00 2/72 7802
/proc/meminfo: memFree=1008064/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=5876 CPUtime=6.27
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 1117 0 0 0 627 0 0 0 25 0 1 0 1124884008 6017024 1102 1992294400 134512640 135226915 4294956224 18446744073709551615 134539454 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 1469 1102 81 174 0 1292 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11232

[startup+12.7015 s]
/proc/loadavg: 1.04 1.03 1.00 2/72 7802
/proc/meminfo: memFree=1006592/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=7368 CPUtime=12.67
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 1462 0 0 0 1267 0 0 0 25 0 1 0 1124884008 7544832 1447 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 1842 1447 81 174 0 1665 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12724

[startup+25.5018 s]
/proc/loadavg: 1.03 1.03 1.00 2/72 7802
/proc/meminfo: memFree=1004032/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=9892 CPUtime=25.46
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 2102 0 0 0 2545 1 0 0 25 0 1 0 1124884008 10129408 2087 1992294400 134512640 135226915 4294956224 18446744073709551615 134539955 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 2473 2087 81 174 0 2296 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15248

[startup+51.1015 s]
/proc/loadavg: 1.02 1.02 1.00 2/72 7802
/proc/meminfo: memFree=1001792/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=12412 CPUtime=51.06
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 2676 0 0 0 5104 2 0 0 25 0 1 0 1124884008 12709888 2661 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 3103 2661 81 174 0 2926 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17768

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/72 7802
/proc/meminfo: memFree=997632/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=16420 CPUtime=102.23
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 3682 0 0 0 10220 3 0 0 25 0 1 0 1124884008 16814080 3667 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 4105 3667 81 174 0 3928 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21776

[startup+162.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 7802
/proc/meminfo: memFree=993152/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=21240 CPUtime=162.19
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 4802 0 0 0 16215 4 0 0 25 0 1 0 1124884008 21749760 4787 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 5310 4787 81 174 0 5133 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26596

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 7802
/proc/meminfo: memFree=991552/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=22808 CPUtime=222.17
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 5213 0 0 0 22212 5 0 0 25 0 1 0 1124884008 23355392 5198 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 5702 5198 81 174 0 5525 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 28164

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=988216/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=26108 CPUtime=282.14
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 5986 0 0 0 28208 6 0 0 25 0 1 0 1124884008 26734592 5971 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 6527 5971 81 174 0 6350 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 31464

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=987064/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=27500 CPUtime=342.1
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 6277 0 0 0 34204 6 0 0 25 0 1 0 1124884008 28160000 6262 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 6875 6262 81 174 0 6698 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 32856

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=982008/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=32708 CPUtime=402.07
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 7578 0 0 0 40200 7 0 0 25 0 1 0 1124884008 33492992 7563 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 8177 7563 81 174 0 8000 0

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

/proc/7802/statm: 9107 8375 81 174 0 8930 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 41784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=976128/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=39268 CPUtime=641.96
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 9063 0 0 0 64187 9 0 0 25 0 1 0 1124884008 40210432 9048 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 9817 9048 81 174 0 9640 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 44624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=975680/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=39684 CPUtime=701.92
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 9147 0 0 0 70183 9 0 0 25 0 1 0 1124884008 40636416 9132 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 9921 9132 81 174 0 9744 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 45040

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=975296/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=40180 CPUtime=761.89
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 9252 0 0 0 76180 9 0 0 25 0 1 0 1124884008 41144320 9237 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 10045 9237 81 174 0 9868 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 45536

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=974656/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=40892 CPUtime=821.86
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 9418 0 0 0 82177 9 0 0 25 0 1 0 1124884008 41873408 9403 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 10223 9403 81 174 0 10046 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 46248

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=970304/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=45384 CPUtime=881.82
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 10511 0 0 0 88172 10 0 0 25 0 1 0 1124884008 46473216 10496 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 11346 10496 81 174 0 11169 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 50740

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=968128/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=47708 CPUtime=941.79
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11051 0 0 0 94168 11 0 0 25 0 1 0 1124884008 48852992 11036 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 11927 11036 81 174 0 11750 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 53064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=967808/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=48144 CPUtime=1001.76
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11134 0 0 0 100165 11 0 0 25 0 1 0 1124884008 49299456 11119 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 12036 11119 81 174 0 11859 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 53500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=967616/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=48336 CPUtime=1061.72
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11187 0 0 0 106161 11 0 0 25 0 1 0 1124884008 49496064 11172 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 12084 11172 81 174 0 11907 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 53692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=967296/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=48648 CPUtime=1121.7
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11271 0 0 0 112158 12 0 0 25 0 1 0 1124884008 49815552 11256 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 12162 11256 81 174 0 11985 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 54004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=966848/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=49184 CPUtime=1181.67
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11394 0 0 0 118155 12 0 0 25 0 1 0 1124884008 50364416 11379 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 12296 11379 81 174 0 12119 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 54540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=966528/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=49292 CPUtime=1200.06
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11450 0 0 0 119994 12 0 0 25 0 1 0 1124884008 50475008 11435 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 12323 11435 81 174 0 12146 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54648

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7808
/proc/meminfo: memFree=966528/2055920 swapFree=4170584/4192956
[pid=7799] ppid=7797 vsize=5356 CPUtime=0
/proc/7799/stat : 7799 (lysat.sh) S 7797 7799 7675 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1124884007 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7799/statm: 1339 237 195 169 0 50 0
[pid=7802] ppid=7799 vsize=49292 CPUtime=1200.06
/proc/7802/stat : 7802 (LySATi) R 7799 7799 7675 0 -1 4194304 11450 0 0 0 119994 12 0 0 25 0 1 0 1124884008 50475008 11435 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/7802/statm: 12323 11435 81 174 0 12146 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7799 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.010997
# 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): 54648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 460
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 1.14783 second user time and 3.2605 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-31 19:56:54
IDJOB=1526624
IDBENCH=70581
IDSOLVER=511
FILE ID=node45/1526624-1238522214
PBS_JOBID= 9062029
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S131938947-014.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526624-1238522214/watcher-1526624-1238522214 -o /tmp/evaluation-result-1526624-1238522214/solver-1526624-1238522214 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526624-1238522214.cnf i

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

MD5SUM BENCH= e0b283f050c44779317a891a591f5168
RANDOM SEED=2082348189

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:       1013112 kB
Buffers:        108652 kB
Cached:         827072 kB
SwapCached:      11516 kB
Active:         192608 kB
Inactive:       756036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1013112 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            79508 kB
Committed_AS:  2678164 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 2009-03-31 20:16:57