Trace number 1525254

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   33358   101544 |      --       0       --      -- |     --   | -242/744
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 7770   #clauses: 33358   #literals: 101544
0.09/0.12	c CPU time:   0.118981 s
0.09/0.12	c ==============================================================================
0.09/0.17	c lySAT 0.1
0.09/0.17	c minisat core +  additionnal features
0.09/0.17	c ============================[ Problem Statistics ]=============================
0.09/0.17	c |                                                                             |
0.09/0.17	c |  Number of variables:  7770                                                 |
0.09/0.17	c |  Number of clauses:    33358                                                |
0.09/0.19	c |  Parsing time:         0.02         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-1525254-1238392583/watcher-1525254-1238392583 -o /tmp/evaluation-result-1525254-1238392583/solver-1525254-1238392583 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525254-1238392583.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: 1.32 1.82 1.76 3/64 20689
/proc/meminfo: memFree=1674544/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0
/proc/20689/stat : 20689 (lysat.sh) R 20687 20689 20264 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111925440 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20689/statm: 1339 234 194 169 0 50 0
[pid=20690] ppid=20689 vsize=1364 CPUtime=0
/proc/20690/stat : 20690 (SatElite) R 20689 20689 20264 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 1111925440 1396736 216 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/20690/statm: 389 224 50 127 0 259 0

[startup+0.00976809 s]
/proc/loadavg: 1.32 1.82 1.76 3/64 20689
/proc/meminfo: memFree=1674544/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111925440 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20689/statm: 1339 235 195 169 0 50 0
[pid=20690] ppid=20689 vsize=1952 CPUtime=0
/proc/20690/stat : 20690 (SatElite) R 20689 20689 20264 0 -1 4194304 408 0 0 0 0 0 0 0 19 0 1 0 1111925440 1998848 392 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/20690/statm: 488 392 50 127 0 358 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7308

[startup+0.101776 s]
/proc/loadavg: 1.32 1.82 1.76 3/64 20689
/proc/meminfo: memFree=1674544/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111925440 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20689/statm: 1339 235 195 169 0 50 0
[pid=20690] ppid=20689 vsize=4448 CPUtime=0.09
/proc/20690/stat : 20690 (SatElite) R 20689 20689 20264 0 -1 4194304 1003 0 0 0 9 0 0 0 19 0 1 0 1111925440 4554752 987 1992294400 134512640 135034092 4294956096 18446744073709551615 134566555 0 0 4096 3 0 0 0 17 1 0 0
/proc/20690/statm: 1112 987 68 127 0 982 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9804

[startup+0.301805 s]
/proc/loadavg: 1.32 1.82 1.76 3/64 20689
/proc/meminfo: memFree=1674544/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701847 s]
/proc/loadavg: 1.32 1.82 1.76 3/64 20689
/proc/meminfo: memFree=1674544/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50192 s]
/proc/loadavg: 1.32 1.82 1.76 2/66 20692
/proc/meminfo: memFree=1669024/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=6540 CPUtime=1.32
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 1405 0 0 0 132 0 0 0 25 0 1 0 1111925457 6696960 1391 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 1635 1391 82 174 0 1458 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11896

[startup+3.10109 s]
/proc/loadavg: 1.32 1.82 1.76 2/66 20692
/proc/meminfo: memFree=1667168/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=8636 CPUtime=2.91
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 1955 0 0 0 291 0 0 0 25 0 1 0 1111925457 8843264 1941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 2159 1941 82 174 0 1982 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13992

[startup+6.30143 s]
/proc/loadavg: 1.29 1.81 1.76 2/66 20692
/proc/meminfo: memFree=1663712/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=10984 CPUtime=6.12
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 2531 0 0 0 611 1 0 0 25 0 1 0 1111925457 11247616 2517 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 2746 2517 82 174 0 2569 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16340

[startup+12.7021 s]
/proc/loadavg: 1.27 1.80 1.75 2/66 20692
/proc/meminfo: memFree=1658016/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=17584 CPUtime=12.52
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 4179 0 0 0 1250 2 0 0 25 0 1 0 1111925457 18006016 4165 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 4396 4165 82 174 0 4219 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22940

[startup+25.5014 s]
/proc/loadavg: 1.21 1.76 1.74 2/66 20692
/proc/meminfo: memFree=1648352/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=26184 CPUtime=25.31
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 6317 0 0 0 2528 3 0 0 25 0 1 0 1111925457 26812416 6303 1992294400 134512640 135226915 4294956208 18446744073709551615 134540823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 6546 6303 82 174 0 6369 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31540

[startup+51.1011 s]
/proc/loadavg: 1.14 1.69 1.72 2/66 20692
/proc/meminfo: memFree=1638368/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=36236 CPUtime=50.9
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 8807 0 0 0 5085 5 0 0 25 0 1 0 1111925457 37105664 8793 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 9059 8793 82 174 0 8882 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41592

[startup+102.305 s]
/proc/loadavg: 1.06 1.58 1.68 2/66 20692
/proc/meminfo: memFree=1616992/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=57528 CPUtime=102.09
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 14128 0 0 0 10199 10 0 0 25 0 1 0 1111925457 58908672 14114 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 14382 14114 82 174 0 14205 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 62884

[startup+162.302 s]
/proc/loadavg: 1.02 1.48 1.63 2/66 20692
/proc/meminfo: memFree=1607904/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=66568 CPUtime=162.07
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 16399 0 0 0 16196 11 0 0 25 0 1 0 1111925457 68165632 16385 1992294400 134512640 135226915 4294956208 18446744073709551615 134539457 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 16642 16385 82 174 0 16465 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 71924

[startup+222.301 s]
/proc/loadavg: 1.00 1.39 1.59 2/66 20692
/proc/meminfo: memFree=1582048/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=92376 CPUtime=222.06
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 22832 0 0 0 22188 18 0 0 25 0 1 0 1111925457 94593024 22818 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 23094 22818 82 174 0 22917 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97732

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.55 2/66 20698
/proc/meminfo: memFree=1560216/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=113860 CPUtime=282.04
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 28249 0 0 0 28181 23 0 0 25 0 1 0 1111925457 116592640 28235 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 28465 28235 82 174 0 28288 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 119216

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.52 2/66 20698
/proc/meminfo: memFree=1560216/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=113860 CPUtime=342.02
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 28249 0 0 0 34179 23 0 0 25 0 1 0 1111925457 116592640 28235 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 28465 28235 82 174 0 28288 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 119216

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.48 2/66 20698
/proc/meminfo: memFree=1547352/2055920 swapFree=4174972/4192956

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

/proc/20692/statm: 37702 37455 82 174 0 37525 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 156164

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.39 2/66 20698
/proc/meminfo: memFree=1512856/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=161280 CPUtime=581.96
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 40102 0 0 0 58158 38 0 0 25 0 1 0 1111925457 165150720 40088 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 40320 40088 82 174 0 40143 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 166636

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.36 2/66 20698
/proc/meminfo: memFree=1512864/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=161280 CPUtime=641.95
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 40102 0 0 0 64157 38 0 0 25 0 1 0 1111925457 165150720 40088 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 40320 40088 82 174 0 40143 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 166636

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.34 2/66 20698
/proc/meminfo: memFree=1504352/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=170176 CPUtime=701.93
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 42310 0 0 0 70152 41 0 0 25 0 1 0 1111925457 174260224 42296 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 42544 42296 82 174 0 42367 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 175532

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.31 2/66 20698
/proc/meminfo: memFree=1470304/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=204100 CPUtime=761.92
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 50740 0 0 0 76142 50 0 0 25 0 1 0 1111925457 208998400 50726 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 51025 50726 82 174 0 50848 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 209456

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.29 2/66 20698
/proc/meminfo: memFree=1448288/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=226016 CPUtime=821.89
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 56254 0 0 0 82133 56 0 0 25 0 1 0 1111925457 231440384 56240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 56504 56240 82 174 0 56327 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 231372

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.27 2/66 20698
/proc/meminfo: memFree=1448288/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=226016 CPUtime=881.89
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 56254 0 0 0 88132 57 0 0 25 0 1 0 1111925457 231440384 56240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 56504 56240 82 174 0 56327 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 231372

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 20698
/proc/meminfo: memFree=1448224/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=226016 CPUtime=941.87
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 56254 0 0 0 94130 57 0 0 25 0 1 0 1111925457 231440384 56240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 56504 56240 82 174 0 56327 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 231372

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.24 2/66 20698
/proc/meminfo: memFree=1448224/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=226016 CPUtime=1001.85
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 56254 0 0 0 100128 57 0 0 25 0 1 0 1111925457 231440384 56240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 56504 56240 82 174 0 56327 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 231372

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.22 2/66 20698
/proc/meminfo: memFree=1448224/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=226016 CPUtime=1061.83
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 56254 0 0 0 106126 57 0 0 25 0 1 0 1111925457 231440384 56240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 56504 56240 82 174 0 56327 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 231372

[startup+1122.3 s]
/proc/loadavg: 1.07 1.04 1.21 2/66 20698
/proc/meminfo: memFree=1421984/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=252192 CPUtime=1121.82
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 62838 0 0 0 112117 65 0 0 25 0 1 0 1111925457 258244608 62824 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 63048 62824 82 174 0 62871 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 257548

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 1.20 2/66 20698
/proc/meminfo: memFree=1408608/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=265900 CPUtime=1181.81
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 66120 0 0 0 118111 70 0 0 25 0 1 0 1111925457 272281600 66106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 66475 66106 82 174 0 66298 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 271256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.12 1.06 1.20 2/66 20698
/proc/meminfo: memFree=1408608/2055920 swapFree=4174972/4192956
[pid=20689] ppid=20687 vsize=5356 CPUtime=0.15
/proc/20689/stat : 20689 (lysat.sh) S 20687 20689 20264 0 -1 4194304 311 1074 0 0 0 0 15 0 16 0 1 0 1111925440 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20689/statm: 1339 237 195 169 0 50 0
[pid=20692] ppid=20689 vsize=265900 CPUtime=1199.9
/proc/20692/stat : 20692 (LySATi) R 20689 20689 20264 0 -1 4194304 66120 0 0 0 119920 70 0 0 25 0 1 0 1111925457 272281600 66106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/20692/statm: 66475 66106 82 174 0 66298 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 271256

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20689 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=160975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.169973
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.35
CPU system time (s): 0.7
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 271256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.160975
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1385
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 1.35979 second user time and 2.98055 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 07:56:24
IDJOB=1525254
IDBENCH=70307
IDSOLVER=511
FILE ID=node7/1525254-1238392583
PBS_JOBID= 9061315
Free space on /tmp= 65660 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525254-1238392583/watcher-1525254-1238392583 -o /tmp/evaluation-result-1525254-1238392583/solver-1525254-1238392583 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525254-1238392583.cnf i

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=2007580641

node7.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		: 3000.236
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		: 3000.236
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:       1675024 kB
Buffers:         86980 kB
Cached:         198636 kB
SwapCached:      11884 kB
Active:          58568 kB
Inactive:       240452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675024 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          19140 kB
Slab:            67888 kB
Committed_AS:  2869588 kB
PageTables:       1456 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= 65656 MiB
End job on node7 at 2009-03-30 08:16:26