Trace number 1526429

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2118     6401 |      --       0       --      -- |     --   | -7/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 493   #clauses: 2118   #literals: 6401
0.00/0.00	c CPU time:   0.005999 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:  493                                                  |
0.00/0.01	c |  Number of clauses:    2118                                                 |
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-1526429-1238497235/watcher-1526429-1238497235 -o /tmp/evaluation-result-1526429-1238497235/solver-1526429-1238497235 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526429-1238497235.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 0.98 1.05 3/64 16182
/proc/meminfo: memFree=1545152/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122388529 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 235 195 169 0 50 0
[pid=16183] ppid=16182 vsize=824 CPUtime=0
/proc/16183/stat : 16183 (SatElite) R 16182 16182 16056 0 -1 4194304 151 0 0 0 0 0 0 0 19 0 1 0 1122388529 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/16183/statm: 206 135 65 127 0 76 0

[startup+0.027983 s]
/proc/loadavg: 0.92 0.98 1.05 3/64 16182
/proc/meminfo: memFree=1545152/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102989 s]
/proc/loadavg: 0.92 0.98 1.05 3/64 16182
/proc/meminfo: memFree=1545152/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302019 s]
/proc/loadavg: 0.92 0.98 1.05 3/64 16182
/proc/meminfo: memFree=1545152/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701079 s]
/proc/loadavg: 0.92 0.98 1.05 3/64 16182
/proc/meminfo: memFree=1545152/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 1.05 2/66 16185
/proc/meminfo: memFree=1543216/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=4056 CPUtime=1.48
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 660 0 0 0 148 0 0 0 25 0 1 0 1122388530 4153344 645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 1014 645 81 174 0 837 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9412

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 1.05 2/66 16185
/proc/meminfo: memFree=1542320/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=4840 CPUtime=3.08
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 861 0 0 0 308 0 0 0 25 0 1 0 1122388530 4956160 846 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 1210 846 81 174 0 1033 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10196

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 1.05 2/66 16185
/proc/meminfo: memFree=1540592/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=5944 CPUtime=6.28
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 1125 0 0 0 628 0 0 0 25 0 1 0 1122388530 6086656 1110 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 1486 1110 81 174 0 1309 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11300

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.05 2/66 16185
/proc/meminfo: memFree=1538800/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=7832 CPUtime=12.68
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 1620 0 0 0 1267 1 0 0 25 0 1 0 1122388530 8019968 1605 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 1958 1605 81 174 0 1781 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13188

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 1.05 2/66 16185
/proc/meminfo: memFree=1536240/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=10212 CPUtime=25.47
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 2181 0 0 0 2545 2 0 0 25 0 1 0 1122388530 10457088 2166 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 2553 2166 81 174 0 2376 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15568

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.04 2/66 16191
/proc/meminfo: memFree=1533424/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=13188 CPUtime=51.06
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 2896 0 0 0 5103 3 0 0 25 0 1 0 1122388530 13504512 2881 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 3297 2881 81 174 0 3120 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18544

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.04 2/66 16191
/proc/meminfo: memFree=1528368/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=18172 CPUtime=102.24
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 4109 0 0 0 10220 4 0 0 25 0 1 0 1122388530 18608128 4094 1992294400 134512640 135226915 4294956208 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 4543 4094 81 174 0 4366 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23528

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16191
/proc/meminfo: memFree=1525360/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=21240 CPUtime=162.22
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 4886 0 0 0 16217 5 0 0 25 0 1 0 1122388530 21749760 4871 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 5310 4871 81 174 0 5133 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26596

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16191
/proc/meminfo: memFree=1519920/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=26876 CPUtime=222.2
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 6227 0 0 0 22213 7 0 0 25 0 1 0 1122388530 27521024 6212 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 6719 6212 81 174 0 6542 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32232

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 16191
/proc/meminfo: memFree=1518832/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=28152 CPUtime=282.18
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 6514 0 0 0 28211 7 0 0 25 0 1 0 1122388530 28827648 6499 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 7038 6499 81 174 0 6861 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33508

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 16191
/proc/meminfo: memFree=1515568/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=31492 CPUtime=342.16
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 7318 0 0 0 34208 8 0 0 25 0 1 0 1122388530 32247808 7303 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 7873 7303 81 174 0 7696 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16191
/proc/meminfo: memFree=1511728/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=35356 CPUtime=402.14
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 8262 0 0 0 40205 9 0 0 25 0 1 0 1122388530 36204544 8247 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 8839 8247 81 174 0 8662 0

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

/proc/16185/statm: 10270 9554 81 174 0 10093 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 46436

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1505776/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=41780 CPUtime=642.07
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 9757 0 0 0 64196 11 0 0 25 0 1 0 1122388530 42782720 9742 1992294400 134512640 135226915 4294956208 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 10445 9742 81 174 0 10268 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47136

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1505648/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=41780 CPUtime=702.04
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 9771 0 0 0 70193 11 0 0 25 0 1 0 1122388530 42782720 9756 1992294400 134512640 135226915 4294956208 18446744073709551615 134536794 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 10445 9756 81 174 0 10268 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 47136

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1505392/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=42068 CPUtime=762.03
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 9831 0 0 0 76192 11 0 0 25 0 1 0 1122388530 43077632 9816 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 10517 9816 81 174 0 10340 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 47424

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1502896/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=44640 CPUtime=822
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 10479 0 0 0 82189 11 0 0 25 0 1 0 1122388530 45711360 10464 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 11160 10464 81 174 0 10983 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 49996

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1498928/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=48740 CPUtime=881.99
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 11472 0 0 0 88186 13 0 0 25 0 1 0 1122388530 49909760 11457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 12185 11457 81 174 0 12008 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 54096

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1496432/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=51328 CPUtime=941.97
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12075 0 0 0 94183 14 0 0 25 0 1 0 1122388530 52559872 12060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 12832 12060 81 174 0 12655 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 56684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1496176/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=51628 CPUtime=1001.95
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12142 0 0 0 100181 14 0 0 25 0 1 0 1122388530 52867072 12127 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 12907 12127 81 174 0 12730 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 56984

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1495664/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=52060 CPUtime=1061.93
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12267 0 0 0 106179 14 0 0 25 0 1 0 1122388530 53309440 12252 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 13015 12252 81 174 0 12838 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 57416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1495280/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=52536 CPUtime=1121.91
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12365 0 0 0 112177 14 0 0 25 0 1 0 1122388530 53796864 12350 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 13134 12350 81 174 0 12957 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 57892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1494704/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=53268 CPUtime=1181.88
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12514 0 0 0 118174 14 0 0 25 0 1 0 1122388530 54546432 12499 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 13317 12499 81 174 0 13140 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 58624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1494576/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=53340 CPUtime=1200.08
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12539 0 0 0 119994 14 0 0 25 0 1 0 1122388530 54620160 12524 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 13335 12524 81 174 0 13158 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 58696

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16191
/proc/meminfo: memFree=1494576/2055920 swapFree=4176720/4192956
[pid=16182] ppid=16180 vsize=5356 CPUtime=0
/proc/16182/stat : 16182 (lysat.sh) S 16180 16182 16056 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1122388529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16182/statm: 1339 237 195 169 0 50 0
[pid=16185] ppid=16182 vsize=53340 CPUtime=1200.08
/proc/16185/stat : 16185 (LySATi) R 16182 16182 16056 0 -1 4194304 12539 0 0 0 119994 14 0 0 25 0 1 0 1122388530 54620160 12524 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 13335 12524 81 174 0 13158 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 58696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16182 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=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 58696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475
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 1.48677 second user time and 2.88256 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-31 13:00:35
IDJOB=1526429
IDBENCH=70542
IDSOLVER=511
FILE ID=node34/1526429-1238497235
PBS_JOBID= 9061938
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526429-1238497235/watcher-1526429-1238497235 -o /tmp/evaluation-result-1526429-1238497235/solver-1526429-1238497235 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526429-1238497235.cnf i

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=1696498541

node34.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		: 3000.259
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		: 3000.259
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:       1545696 kB
Buffers:         84984 kB
Cached:         326948 kB
SwapCached:      10076 kB
Active:         162148 kB
Inactive:       261276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545696 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            72956 kB
Committed_AS:  2716824 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-03-31 13:20:38