Trace number 1530004

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-Flat 2009-03-22-Flat? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
MD5SUM041948145db994bef4ef7befa5b1ff3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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-1530004-1238458785/watcher-1530004-1238458785 -o /tmp/evaluation-result-1530004-1238458785/solver-1530004-1238458785 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530004-1238458785.cnf -rs 1872553216 -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 0.99 0.98 3/64 22526
/proc/meminfo: memFree=1189680/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=1596 CPUtime=0
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1118544294 1634304 166 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 399 166 119 319 0 77 0

[startup+0.00795298 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 22526
/proc/meminfo: memFree=1189680/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=1732 CPUtime=0
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1118544294 1773568 209 1992294400 134512640 135819388 4294956160 18446744073709551615 134681595 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 433 209 127 319 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1732

[startup+0.10197 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 22526
/proc/meminfo: memFree=1189680/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=1864 CPUtime=0.09
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 1118544294 1908736 291 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 466 291 148 319 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.302007 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 22526
/proc/meminfo: memFree=1189680/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=1996 CPUtime=0.29
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 1118544294 2043904 324 1992294400 134512640 135819388 4294956160 18446744073709551615 134671486 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 499 324 148 319 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1996

[startup+0.701083 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 22526
/proc/meminfo: memFree=1189680/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=2264 CPUtime=0.69
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 380 0 0 0 69 0 0 0 22 0 1 0 1118544294 2318336 363 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 566 363 148 319 0 244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2264

[startup+1.50123 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1188520/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=2656 CPUtime=1.49
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 499 0 0 0 149 0 0 0 25 0 1 0 1118544294 2719744 482 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 664 482 148 319 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2656

[startup+3.10153 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1188136/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=2788 CPUtime=3.09
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 523 0 0 0 309 0 0 0 25 0 1 0 1118544294 2854912 506 1992294400 134512640 135819388 4294956160 18446744073709551615 134667987 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 697 506 148 319 0 375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30114 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1188072/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=2788 CPUtime=6.29
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 536 0 0 0 629 0 0 0 25 0 1 0 1118544294 2854912 519 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 697 519 148 319 0 375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1186792/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=4228 CPUtime=12.69
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 841 0 0 0 1269 0 0 0 25 0 1 0 1118544294 4329472 824 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 1057 824 148 319 0 735 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4228

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1184168/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=7068 CPUtime=25.48
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 1499 0 0 0 2548 0 0 0 25 0 1 0 1118544294 7237632 1476 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 1767 1476 148 319 0 1445 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7068

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1180648/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=10636 CPUtime=51.07
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 2364 0 0 0 5106 1 0 0 25 0 1 0 1118544294 10891264 2315 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 2659 2315 148 319 0 2337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10636

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1180328/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=11076 CPUtime=102.25
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 2451 0 0 0 10224 1 0 0 25 0 1 0 1118544294 11341824 2402 1992294400 134512640 135819388 4294956160 18446744073709551615 134592586 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 2769 2402 148 319 0 2447 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11076

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1180136/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=11208 CPUtime=162.23
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 2491 0 0 0 16222 1 0 0 25 0 1 0 1118544294 11476992 2442 1992294400 134512640 135819388 4294956160 18446744073709551615 134616935 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 2802 2442 148 319 0 2480 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11208

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1179688/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=11684 CPUtime=222.21
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 2590 0 0 0 22219 2 0 0 25 0 1 0 1118544294 11964416 2541 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 2921 2541 148 319 0 2599 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11684

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1179240/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=12204 CPUtime=282.19
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 2686 0 0 0 28217 2 0 0 25 0 1 0 1118544294 12496896 2637 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 3051 2637 148 319 0 2729 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12204

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1178600/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=12964 CPUtime=342.16
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 2859 0 0 0 34214 2 0 0 25 0 1 0 1118544294 13275136 2810 1992294400 134512640 135819388 4294956160 18446744073709551615 134617287 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 3241 2810 148 319 0 2919 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12964

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1175528/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=16536 CPUtime=402.14
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 3770 0 0 0 40211 3 0 0 25 0 1 0 1118544294 16932864 3578 1992294400 134512640 135819388 4294956160 18446744073709551615 134616941 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 4134 3578 148 319 0 3812 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16536

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1171752/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=20432 CPUtime=462.12
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 4699 0 0 0 46208 4 0 0 25 0 1 0 1118544294 20922368 4507 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 5108 4507 148 319 0 4786 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20432

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1169448/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=22840 CPUtime=522.1
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 5366 0 0 0 52206 4 0 0 25 0 1 0 1118544294 23388160 5083 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 5710 5083 148 319 0 5388 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22840

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1167656/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=25752 CPUtime=582.07
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 6008 0 0 0 58203 4 0 0 25 0 1 0 1118544294 26370048 5544 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 6438 5544 148 319 0 6116 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 25752

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1165544/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=28108 CPUtime=642.06
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 6604 0 0 0 64201 5 0 0 25 0 1 0 1118544294 28782592 6059 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 7027 6059 148 319 0 6705 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28108

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1164072/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=29872 CPUtime=702.03
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 7079 0 0 0 70198 5 0 0 25 0 1 0 1118544294 30588928 6432 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 7468 6432 148 319 0 7146 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29872

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1162280/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=31844 CPUtime=762.02
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 7517 0 0 0 76196 6 0 0 25 0 1 0 1118544294 32608256 6870 1992294400 134512640 135819388 4294956160 18446744073709551615 134596527 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 7961 6870 148 319 0 7639 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 31844

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1160680/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=33404 CPUtime=821.99
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 7907 0 0 0 82193 6 0 0 25 0 1 0 1118544294 34205696 7260 1992294400 134512640 135819388 4294956160 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 8351 7260 148 319 0 8029 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 33404

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1157928/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=37132 CPUtime=881.96
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 9028 0 0 0 88190 6 0 0 25 0 1 0 1118544294 38023168 7952 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 9283 7952 148 319 0 8961 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 37132

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1157928/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=37132 CPUtime=941.95
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 9042 0 0 0 94188 7 0 0 25 0 1 0 1118544294 38023168 7966 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 9283 7966 148 319 0 8961 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 37132

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1157608/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=37428 CPUtime=1001.93
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 9110 0 0 0 100186 7 0 0 25 0 1 0 1118544294 38326272 8034 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 9357 8034 148 319 0 9035 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 37428

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1156008/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=38980 CPUtime=1061.9
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 9510 0 0 0 106183 7 0 0 25 0 1 0 1118544294 39915520 8434 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 9745 8434 148 319 0 9423 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 38980

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1154408/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=40904 CPUtime=1121.88
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 9907 0 0 0 112180 8 0 0 25 0 1 0 1118544294 41885696 8831 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 10226 8831 148 319 0 9904 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 40904

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1153256/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=42408 CPUtime=1181.86
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 10202 0 0 0 118178 8 0 0 25 0 1 0 1118544294 43425792 9126 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 10602 9126 148 319 0 10280 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 42408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1153000/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=42540 CPUtime=1200.05
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 10253 0 0 0 119997 8 0 0 25 0 1 0 1118544294 43560960 9177 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 10635 9177 148 319 0 10313 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42540

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: 1.00 0.99 0.98 2/65 22527
/proc/meminfo: memFree=1153000/2055920 swapFree=4178880/4192956
[pid=22526] ppid=22524 vsize=42540 CPUtime=1200.05
/proc/22526/stat : 22526 (hydrasat-flat) R 22524 22526 22145 0 -1 4194304 10253 0 0 0 119997 8 0 0 25 0 1 0 1118544294 43560960 9177 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22526/statm: 10635 9177 148 319 0 10313 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.093985
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 42540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10253
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= 1212

runsolver used 0.967852 second user time and 2.54361 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-31 02:19:45
IDJOB=1530004
IDBENCH=70452
IDSOLVER=519
FILE ID=node21/1530004-1238458785
PBS_JOBID= 9061731
Free space on /tmp= 66460 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530004-1238458785/watcher-1530004-1238458785 -o /tmp/evaluation-result-1530004-1238458785/solver-1530004-1238458785 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530004-1238458785.cnf -rs 1872553216 -co memory_limit 1800

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

MD5SUM BENCH= 041948145db994bef4ef7befa5b1ff3c
RANDOM SEED=1872553216

node21.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:       1190096 kB
Buffers:        102796 kB
Cached:         662052 kB
SwapCached:       7836 kB
Active:         177236 kB
Inactive:       597048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1190096 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          15064 kB
Slab:            77568 kB
Committed_AS:  3075556 kB
PageTables:       1380 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= 66460 MiB
End job on node21 at 2009-03-31 02:39:47