Trace number 1530437

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
HydraSAT 2009-03-22-Base? (TO) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530437-1238534663/watcher-1530437-1238534663 -o /tmp/evaluation-result-1530437-1238534663/solver-1530437-1238534663 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530437-1238534663.cnf -rs 105457045 -co memory_limit 1800 

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: 1.00 1.01 1.16 3/72 19922
/proc/meminfo: memFree=1624272/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=1768 CPUtime=0
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1126127534 1810432 209 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 442 209 155 362 0 77 0

[startup+0.105079 s]
/proc/loadavg: 1.00 1.01 1.16 3/72 19922
/proc/meminfo: memFree=1624272/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=2028 CPUtime=0.1
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 1126127534 2076672 299 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 507 299 175 362 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2028

[startup+0.202097 s]
/proc/loadavg: 1.00 1.01 1.16 3/72 19922
/proc/meminfo: memFree=1624272/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=2028 CPUtime=0.19
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 330 0 0 0 19 0 0 0 18 0 1 0 1126127534 2076672 313 1992294400 134512640 135997824 4294956160 18446744073709551615 135369278 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 507 313 175 362 0 142 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2028

[startup+0.301114 s]
/proc/loadavg: 1.00 1.01 1.16 3/72 19922
/proc/meminfo: memFree=1624272/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=2160 CPUtime=0.29
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 1126127534 2211840 323 1992294400 134512640 135997824 4294956160 18446744073709551615 135387712 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 540 323 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701189 s]
/proc/loadavg: 1.00 1.01 1.16 3/72 19922
/proc/meminfo: memFree=1624272/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=2288 CPUtime=0.69
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 374 0 0 0 69 0 0 0 23 0 1 0 1126127534 2342912 357 1992294400 134512640 135997824 4294956160 18446744073709551615 134757508 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 572 357 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50134 s]
/proc/loadavg: 1.00 1.01 1.16 2/73 19923
/proc/meminfo: memFree=1623368/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=2680 CPUtime=1.49
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 1126127534 2744320 464 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 670 464 175 362 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2680

[startup+3.10164 s]
/proc/loadavg: 1.00 1.01 1.16 2/73 19923
/proc/meminfo: memFree=1622472/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=3740 CPUtime=3.09
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 730 0 0 0 309 0 0 0 25 0 1 0 1126127534 3829760 713 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 935 713 175 362 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3740

[startup+6.30125 s]
/proc/loadavg: 1.00 1.01 1.16 2/73 19923
/proc/meminfo: memFree=1620616/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=5248 CPUtime=6.29
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 1105 0 0 0 629 0 0 0 25 0 1 0 1126127534 5373952 1088 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 1312 1088 175 362 0 947 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5248

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.16 2/73 19923
/proc/meminfo: memFree=1617672/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=8220 CPUtime=12.69
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 1760 0 0 0 1268 1 0 0 25 0 1 0 1126127534 8417280 1743 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 2055 1743 175 362 0 1690 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8220

[startup+25.5029 s]
/proc/loadavg: 1.00 1.01 1.16 2/73 19923
/proc/meminfo: memFree=1617096/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=8780 CPUtime=25.48
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 1894 0 0 0 2547 1 0 0 25 0 1 0 1126127534 8990720 1877 1992294400 134512640 135997824 4294956160 18446744073709551615 134757627 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 2195 1877 175 362 0 1830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8780

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.15 2/73 19923
/proc/meminfo: memFree=1614472/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=11760 CPUtime=51.07
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 2577 0 0 0 5106 1 0 0 25 0 1 0 1126127534 12042240 2560 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 2940 2560 175 362 0 2575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11760

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/73 19923
/proc/meminfo: memFree=1609160/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=17572 CPUtime=102.26
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 3985 0 0 0 10223 3 0 0 25 0 1 0 1126127534 17993728 3855 1992294400 134512640 135997824 4294956160 18446744073709551615 134757531 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 4393 3855 175 362 0 4028 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17572

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/73 19923
/proc/meminfo: memFree=1602504/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=24724 CPUtime=162.23
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 5704 0 0 0 16219 4 0 0 25 0 1 0 1126127534 25317376 5518 1992294400 134512640 135997824 4294956160 18446744073709551615 134758033 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 6181 5518 175 362 0 5816 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24724

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.12 2/73 19923
/proc/meminfo: memFree=1597256/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=30828 CPUtime=222.21
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 7063 0 0 0 22216 5 0 0 25 0 1 0 1126127534 31567872 6812 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 7707 6812 175 362 0 7342 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/73 19923
/proc/meminfo: memFree=1594568/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=33908 CPUtime=282.19
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 7810 0 0 0 28213 6 0 0 25 0 1 0 1126127534 34721792 7493 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 8477 7493 175 362 0 8112 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 19923
/proc/meminfo: memFree=1588808/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=40196 CPUtime=342.16
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 9359 0 0 0 34208 8 0 0 25 0 1 0 1126127534 41160704 8911 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 10049 8911 175 362 0 9684 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 40196

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 19923
/proc/meminfo: memFree=1582728/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=47040 CPUtime=402.14
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 10993 0 0 0 40205 9 0 0 25 0 1 0 1126127534 48168960 10416 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 11760 10416 175 362 0 11395 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47040

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/73 19923
/proc/meminfo: memFree=1578952/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=51620 CPUtime=462.12
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 12071 0 0 0 46202 10 0 0 25 0 1 0 1126127534 52858880 11373 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 12905 11373 175 362 0 12540 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 51620

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/73 19923
/proc/meminfo: memFree=1578504/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=51760 CPUtime=522.1
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 12181 0 0 0 52200 10 0 0 25 0 1 0 1126127534 53002240 11483 1992294400 134512640 135997824 4294956160 18446744073709551615 134757388 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 12940 11483 175 362 0 12575 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 51760

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/73 19923
/proc/meminfo: memFree=1575752/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=54840 CPUtime=582.07
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 12863 0 0 0 58196 11 0 0 25 0 1 0 1126127534 56156160 12165 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 13710 12165 175 362 0 13345 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 54840

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 19923
/proc/meminfo: memFree=1571400/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=59628 CPUtime=642.06
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 13955 0 0 0 64193 13 0 0 25 0 1 0 1126127534 61059072 13257 1992294400 134512640 135997824 4294956160 18446744073709551615 134757673 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 14907 13257 175 362 0 14542 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 59628

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 19923
/proc/meminfo: memFree=1567560/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=63884 CPUtime=702.03
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 14906 0 0 0 70189 14 0 0 25 0 1 0 1126127534 65417216 14208 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 15971 14208 175 362 0 15606 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 63884

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 19923
/proc/meminfo: memFree=1563976/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=67416 CPUtime=762.01
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 15802 0 0 0 76186 15 0 0 25 0 1 0 1126127534 69033984 15104 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 16854 15104 175 362 0 16489 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 67416

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 19923
/proc/meminfo: memFree=1560072/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=73052 CPUtime=821.99
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 17086 0 0 0 82183 16 0 0 25 0 1 0 1126127534 74805248 16075 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 18263 16075 175 362 0 17898 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 73052

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.04 2/73 19923
/proc/meminfo: memFree=1555784/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=77824 CPUtime=881.97
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 18296 0 0 0 88180 17 0 0 25 0 1 0 1126127534 79691776 17124 1992294400 134512640 135997824 4294956160 18446744073709551615 134757696 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 19456 17124 175 362 0 19091 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 77824

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 19923
/proc/meminfo: memFree=1553160/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=80424 CPUtime=941.95
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 18978 0 0 0 94177 18 0 0 25 0 1 0 1126127534 82354176 17806 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 20106 17806 175 362 0 19741 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 80424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 19923
/proc/meminfo: memFree=1550280/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=83204 CPUtime=1001.93
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 19689 0 0 0 100174 19 0 0 25 0 1 0 1126127534 85200896 18517 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 20801 18517 175 362 0 20436 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 83204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 19923
/proc/meminfo: memFree=1543816/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=90368 CPUtime=1061.9
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 21546 0 0 0 106170 20 0 0 25 0 1 0 1126127534 92536832 20133 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 22592 20133 175 362 0 22227 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 90368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 19923
/proc/meminfo: memFree=1542280/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=92104 CPUtime=1121.88
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 22130 0 0 0 112168 20 0 0 25 0 1 0 1126127534 94314496 20516 1992294400 134512640 135997824 4294956160 18446744073709551615 134757361 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 23026 20516 175 362 0 22661 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 92104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 19923
/proc/meminfo: memFree=1541384/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=92784 CPUtime=1181.85
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 22350 0 0 0 118165 20 0 0 25 0 1 0 1126127534 95010816 20736 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 23196 20736 175 362 0 22831 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 92784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 19923
/proc/meminfo: memFree=1541320/2055920 swapFree=4174980/4192956
[pid=19922] ppid=19920 vsize=92784 CPUtime=1200.05
/proc/19922/stat : 19922 (hydrasat) R 19920 19922 19540 0 -1 4194304 22361 0 0 0 119985 20 0 0 25 0 1 0 1126127534 95010816 20747 1992294400 134512640 135997824 4294956160 18446744073709551615 134757598 0 0 4096 1 0 0 0 17 1 0 0
/proc/19922/statm: 23196 20747 175 362 0 22831 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 92784

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)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.223965
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 92784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22361
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= 2
involuntary context switches= 2819

runsolver used 1.07484 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-31 23:24:23
IDJOB=1530437
IDBENCH=70596
IDSOLVER=520
FILE ID=node64/1530437-1238534663
PBS_JOBID= 9062045
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530437-1238534663/watcher-1530437-1238534663 -o /tmp/evaluation-result-1530437-1238534663/solver-1530437-1238534663 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530437-1238534663.cnf -rs 105457045 -co memory_limit 1800

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=105457045

node64.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		: 3000.261
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		: 3000.261
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:       1624688 kB
Buffers:         84536 kB
Cached:         249464 kB
SwapCached:       8788 kB
Active:         191808 kB
Inactive:       152716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624688 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            71564 kB
Committed_AS:  3068820 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-31 23:44:25